2 TB · M.2 2280 without factory heatsink · MZ-V9S2T0BW
A 2 TB NVMe SSD rated up to 7,250 MB/s read and 6,300 MB/s write over PCIe 4.0 x4 or PCIe 5.0 x2, with TLC V-NAND and a 1,200 TB write rating. It has no factory heatsink.
Specifications checked 11 Sept 2026.
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Manufacturer specifications2 TB · without factory heatsink · MZ-V9P2T0BW
A 2 TB PCIe 4.0 NVMe SSD rated up to 7,450 MB/s read and 6,900 MB/s write, with TLC V-NAND, 2 GB LPDDR4 cache and a 1,200 TB write rating. This version has no factory heatsink.
Specifications checked 11 Sept 2026.
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Differences first. Select a topic for its graphic, sources and conditions.
Check the exact configuration and source conditions for your use.
Check the connection before the capacity. M.2 NVMe modules and 2.5-inch SATA drives are not interchangeable. Check the host’s protocol, slot or bay, power connection and clearance. Rated speeds use different test systems; we do not turn them into a speed score or overall winner.
12 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.
Manufacturer specification
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresCheck the exact configuration and source conditions for your use.
Manufacturer specification
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresManufacturer specification · 2 TB technical column: 2 GB LPDDR4 DRAM. Separate from the variable Intelligent TurboWrite write buffer.
Samsung 990 PRO — manufacturer specificationsCompare the exact DRAM capacity and cache configuration. Onboard DRAM is a separate specification from a write buffer; neither is a measured performance or reliability rating.
Manufacturer specification · Manufacturer write caching is active for peak claims. Samsung does not list the buffer capacity or post-cache write speed for this 2 TB model.
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresManufacturer specification · Manufacturer write caching is active for peak write claims and operates only within a specific transfer size. Samsung does not list the buffer capacity or post-cache write speed for this 2 TB model.
Samsung 990 PRO — manufacturer specificationsCompare the exact capacity and cache state. After-buffer claims differ from cached peaks; workload, free space, host and test method affect results. A write buffer is not onboard DRAM or a guarantee of sustained application speed.
Manufacturer specification · Manufacturer up-to claims measured with IOmeter 1.1.0, Ryzen 9 7950X, ASRock X670E Taichi, 32 GB DDR5-4800 and Windows 11 Pro. Secondary drive in a fan-cooled desktop; writes use Intelligent TurboWrite within its buffer. Firmware, host and workload affect results; Samsung does not list a post-cache write speed.
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresManufacturer specification · Samsung IOmeter 1.1.0 claims on a Ryzen 7 5800X / X570 / Windows 10 test system. Writes use Intelligent TurboWrite; speed varies with workload, firmware and system.
Samsung 990 PRO — manufacturer specificationsManufacturer peak claims depend on cache state, host and workload. Queue depth and test systems must match before performance can be compared; these figures do not establish a faster everyday drive.
Manufacturer specification · Manufacturer up-to claims measured with IOmeter 1.1.0, Ryzen 9 7950X, ASRock X670E Taichi, 32 GB DDR5-4800 and Windows 11 Pro. Secondary drive in a fan-cooled desktop; writes use Intelligent TurboWrite within its buffer. Firmware, host and workload affect results; Samsung does not list a post-cache write speed.
Samsung 990 EVO Plus — manufacturer specificationsManufacturer specification · Samsung IOmeter 1.1.0 claims on a Ryzen 7 5800X / X570 / Windows 10 test system. Writes use Intelligent TurboWrite; speed varies with workload, firmware and system.
Samsung 990 PRO — manufacturer specificationsManufacturer peak claims depend on cache state, host and workload. Queue depth and test systems must match before performance can be compared; these figures do not establish a faster everyday drive.
Manufacturer specification · Manufacturer up-to claims measured with IOmeter 1.1.0, Ryzen 9 7950X, ASRock X670E Taichi, 32 GB DDR5-4800 and Windows 11 Pro. Secondary drive in a fan-cooled desktop; writes use Intelligent TurboWrite within its buffer. Firmware, host and workload affect results; Samsung does not list a post-cache write speed.
Samsung 990 EVO Plus — manufacturer specificationsManufacturer specification · Samsung IOmeter 1.1.0 claims on a Ryzen 7 5800X / X570 / Windows 10 test system. Writes use Intelligent TurboWrite; speed varies with workload, firmware and system.
Samsung 990 PRO — manufacturer specificationsManufacturer peak claims depend on cache state, host and workload. Queue depth and test systems must match before performance can be compared; these figures do not establish a faster everyday drive.
Manufacturer specification · Manufacturer up-to claim, 4 KB QD32 (thread count not stated). IOmeter 1.1.0, Ryzen 9 7950X / X670E Taichi, 32 GB DDR5-4800, Windows 11 Pro, fan-cooled secondary drive; write results require TurboWrite.
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresManufacturer specification · Manufacturer up-to claim, QD32 / 16 threads; not a single-thread desktop result. IOmeter 1.1.0 on Ryzen 5800X / X570 Taichi, 32 GB DDR4-3600, Windows 10 Pro, secondary drive. Firmware, host and workload affect results.
Samsung 990 PRO — manufacturer specificationsManufacturer peak claims depend on cache state, host and workload. Queue depth and test systems must match before performance can be compared; these figures do not establish a faster everyday drive.
Manufacturer specification · Manufacturer up-to claim, 4 KB QD32 (thread count not stated). IOmeter 1.1.0, Ryzen 9 7950X / X670E Taichi, 32 GB DDR5-4800, Windows 11 Pro, fan-cooled secondary drive; write results require TurboWrite.
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresManufacturer specification · Manufacturer up-to claim, QD32 / 16 threads with Intelligent TurboWrite active. Same disclosed IOmeter/Ryzen/X570 secondary-drive setup; not a post-cache sustained result.
Samsung 990 PRO — manufacturer specificationsManufacturer peak claims depend on cache state, host and workload. Queue depth and test systems must match before performance can be compared; these figures do not establish a faster everyday drive.
Manufacturer specification · PDF backward compatibility. Host protocol and lane availability still determine actual operation.
Samsung 990 EVO Plus — manufacturer specificationsManufacturer specification · Backward compatibility. Suitable NVMe host, lane allocation and physical clearance remain required; Gen 4 headline speeds are not promised on Gen 3.
Samsung 990 PRO — manufacturer specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · 2 TB column. Active IOmeter power test uses Ryzen 5 7600 / ASUS ProArt X670E-CREATOR WIFI STCOM / Windows 10 Pro; PDF states 32 GB DDR5-3200. This differs from the speed test. Idle requires APST and sleep is L1.2. These are not a constant everyday load.
Samsung 990 EVO Plus — manufacturer specificationsManufacturer specification · 2 TB datasheet column; idle requires APST on, active values are average read/write under the disclosed IOmeter/Ryzen/X570 test. These power states are not a constant everyday load.
Samsung 990 PRO — manufacturer specificationsCheck the exact configuration and source conditions for your use.
Manufacturer specification · Official feature block describes the nickel-coated controller. Samsung's 73% MB/s-per-watt figure is a marketing comparison, not a measured saving for this 2 TB drive.
Samsung 990 EVO Plus exact UK 2 TB specifications and featuresManufacturer specification · UK feature block describes these thermal measures. Samsung gives no measured temperatures.
Samsung 990 PRO — exact UK 2 TB product pageCheck the exact configuration and source conditions for your use.
Manufacturer specification · Manufacturer application class; no enterprise or console installation guarantee.
Samsung 990 EVO Plus — manufacturer specificationsManufacturer specification · Manufacturer-listed application class. The host needs compatible NVMe support, correct installation and cooling.
Samsung 990 PRO — manufacturer specificationsCheck the exact configuration and source conditions for your use.
Samsung lists these as maximum dimensions. This version has no factory heatsink. · Manufacturer specification
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung lists these as maximum dimensions. This version has no factory heatsink. · Manufacturer specification
Samsung 990 PRO — manufacturer specificationsA size or weight trade-off; it does not establish the better product.
Samsung does not state this for this model. · Manufacturer specification · Samsung's tables specify HMB and do not state whether onboard DRAM is present. Host memory buffering is not onboard DRAM.
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresManufacturer specification · The 2 TB technical column includes 2 GB LPDDR4. Having DRAM is not a measured performance result.
Samsung 990 PRO — manufacturer specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Samsung does not state this for this model. · Manufacturer specification · Samsung does not list an onboard DRAM capacity. Host-memory use and TurboWrite buffer are distinct.
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresManufacturer specification · LPDDR4 cache on the 2 TB configuration.
Samsung 990 PRO — manufacturer specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Manufacturer specification · The UK feature page advertises data migration through Samsung Magician. Check software version, operating-system support and migration requirements.
Samsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung does not state this for this model. · Manufacturer specification · Samsung does not list a bundled migration tool for this model. Health, firmware and optimization functions alone do not confirm migration support.
Samsung 990 PRO — manufacturer specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Samsung does not state this for this model. · Manufacturer specification · Samsung's 2 TB page and PDF do not list QD1 results.
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresManufacturer specification · Manufacturer up-to claim at QD1 / one thread on the disclosed IOmeter 1.1.0 Ryzen/X570 secondary-drive setup. Separate from QD32 headline figures.
Samsung 990 PRO — manufacturer specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Samsung does not state this for this model. · Manufacturer specification · Samsung's 2 TB page and PDF do not list QD1 results.
Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresManufacturer specification · Manufacturer up-to claim at QD1 / one thread, with Intelligent TurboWrite active on the disclosed secondary-drive test setup.
Samsung 990 PRO — manufacturer specificationsEvidence is missing or conflicting on at least one side. This is not a verified difference.
Samsung does not state this for this model. · Manufacturer specification · Samsung does not state Modern Standby support; device sleep is a separate feature.
Samsung 990 EVO Plus exact UK 2 TB specifications and featuresNo source recorded for this side.
Evidence is missing or conflicting on at least one side. This is not a verified difference.
No source recorded for this side.
Manufacturer specification · The UK page labels these as system-level average and burst figures and says hardware/configuration affect them. The datasheet separately reports active-read/write and idle states. The two sets use different conditions and are not a constant everyday load.
Samsung 990 PRO — exact UK 2 TB product pageEvidence is missing or conflicting on at least one side. This is not a verified difference.
26 shared fields have the same recorded value.
| Specification | Samsung 990 EVO Plus | Samsung 990 PRO |
|---|---|---|
Capacity SourcesSamsung 990 EVO Plus Manufacturer specification · Decimal capacity; formatted usable space is lower. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · Decimal capacity; usable formatted space is lower. Samsung 990 PRO — manufacturer specifications | 2000 GB | 2000 GB |
SSD / HDD SourcesSamsung 990 EVO Plus Manufacturer specification Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and features | SSD | SSD |
Interface and versionDifferent SourcesSamsung 990 EVO Plus Manufacturer specification Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and features | PCIe 4.0 x4 or PCIe 5.0 x2; NVMe | PCIe 4.0 x4; NVMe |
Form factor SourcesSamsung 990 EVO Plus Manufacturer specification Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and features | M.2 2280 | M.2 2280 |
Drive dimensionsDifferent SourcesSamsung 990 EVO Plus Samsung lists these as maximum dimensions. This version has no factory heatsink. · Manufacturer specification Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Samsung lists these as maximum dimensions. This version has no factory heatsink. · Manufacturer specification Samsung 990 PRO — manufacturer specifications | 80.15 × 22.15 × 2.38 mm | 80 × 22 × 2.3 mm |
Earlier PCIe supportDifferent SourcesSamsung 990 EVO Plus Manufacturer specification · PDF backward compatibility. Host protocol and lane availability still determine actual operation. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Backward compatibility. Suitable NVMe host, lane allocation and physical clearance remain required; Gen 4 headline speeds are not promised on Gen 3. Samsung 990 PRO — manufacturer specifications | PCIe Gen 3 x4 and Gen 4 x4 | PCIe Gen 3 |
Thermal designDifferent SourcesSamsung 990 EVO Plus Manufacturer specification · Official feature block describes the nickel-coated controller. Samsung's 73% MB/s-per-watt figure is a marketing comparison, not a measured saving for this 2 TB drive. Samsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · UK feature block describes these thermal measures. Samsung gives no measured temperatures. Samsung 990 PRO — exact UK 2 TB product page | Nickel-coated controller | Nickel-coated controller; heat-spreader label; Dynamic Thermal Guard |
Factory heatsink SourcesSamsung 990 EVO Plus Manufacturer specification · This bare module has no factory heatsink. A thermal label is not an enclosure. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · This BW gallery and 2.3 mm bare-board specification show no factory heatsink. A heat-spreader label is not the taller CW heatsink. Host cooling may still be needed. Samsung 990 PRO — manufacturer specificationsSamsung 990 PRO — exact UK 2 TB product page | No | No |
Maximum drive weight SourcesSamsung 990 EVO Plus Manufacturer specification · UK 2 TB specification maximum, not package mass or a measured sample. Samsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · UK 2 TB page states maximum 9.0 g. This is an upper bound, not measured sample weight or packaged weight. Samsung 990 PRO — exact UK 2 TB product page | 9 g | 9 g |
Rated performance and conditionsDifferent SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer up-to claims measured with IOmeter 1.1.0, Ryzen 9 7950X, ASRock X670E Taichi, 32 GB DDR5-4800 and Windows 11 Pro. Secondary drive in a fan-cooled desktop; writes use Intelligent TurboWrite within its buffer. Firmware, host and workload affect results; Samsung does not list a post-cache write speed. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · Samsung IOmeter 1.1.0 claims on a Ryzen 7 5800X / X570 / Windows 10 test system. Writes use Intelligent TurboWrite; speed varies with workload, firmware and system. Samsung 990 PRO — manufacturer specifications | Up to 7250 MB/s sequential read; up to 6300 MB/s cached sequential write | Up to 7450 MB/s sequential read; up to 6900 MB/s cached sequential write |
Rated sequential readDifferent SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer up-to claims measured with IOmeter 1.1.0, Ryzen 9 7950X, ASRock X670E Taichi, 32 GB DDR5-4800 and Windows 11 Pro. Secondary drive in a fan-cooled desktop; writes use Intelligent TurboWrite within its buffer. Firmware, host and workload affect results; Samsung does not list a post-cache write speed. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Samsung IOmeter 1.1.0 claims on a Ryzen 7 5800X / X570 / Windows 10 test system. Writes use Intelligent TurboWrite; speed varies with workload, firmware and system. Samsung 990 PRO — manufacturer specifications | 7250 MB/s | 7450 MB/s |
Rated sequential writeDifferent SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer up-to claims measured with IOmeter 1.1.0, Ryzen 9 7950X, ASRock X670E Taichi, 32 GB DDR5-4800 and Windows 11 Pro. Secondary drive in a fan-cooled desktop; writes use Intelligent TurboWrite within its buffer. Firmware, host and workload affect results; Samsung does not list a post-cache write speed. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Samsung IOmeter 1.1.0 claims on a Ryzen 7 5800X / X570 / Windows 10 test system. Writes use Intelligent TurboWrite; speed varies with workload, firmware and system. Samsung 990 PRO — manufacturer specifications | 6300 MB/s | 6900 MB/s |
Rated random readDifferent SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer up-to claim, 4 KB QD32 (thread count not stated). IOmeter 1.1.0, Ryzen 9 7950X / X670E Taichi, 32 GB DDR5-4800, Windows 11 Pro, fan-cooled secondary drive; write results require TurboWrite. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · Manufacturer up-to claim, QD32 / 16 threads; not a single-thread desktop result. IOmeter 1.1.0 on Ryzen 5800X / X570 Taichi, 32 GB DDR4-3600, Windows 10 Pro, secondary drive. Firmware, host and workload affect results. Samsung 990 PRO — manufacturer specifications | 1000000 IOPS | 1400000 IOPS |
Rated random writeDifferent SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer up-to claim, 4 KB QD32 (thread count not stated). IOmeter 1.1.0, Ryzen 9 7950X / X670E Taichi, 32 GB DDR5-4800, Windows 11 Pro, fan-cooled secondary drive; write results require TurboWrite. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · Manufacturer up-to claim, QD32 / 16 threads with Intelligent TurboWrite active. Same disclosed IOmeter/Ryzen/X570 secondary-drive setup; not a post-cache sustained result. Samsung 990 PRO — manufacturer specifications | 1350000 IOPS | 1550000 IOPS |
Rated random read, QD1 SourcesSamsung 990 EVO Plus Samsung does not state this for this model. · Manufacturer specification · Samsung's 2 TB page and PDF do not list QD1 results. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · Manufacturer up-to claim at QD1 / one thread on the disclosed IOmeter 1.1.0 Ryzen/X570 secondary-drive setup. Separate from QD32 headline figures. Samsung 990 PRO — manufacturer specifications | Not listed by the manufacturer | 22000 IOPS |
Rated random write, QD1 SourcesSamsung 990 EVO Plus Samsung does not state this for this model. · Manufacturer specification · Samsung's 2 TB page and PDF do not list QD1 results. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · Manufacturer up-to claim at QD1 / one thread, with Intelligent TurboWrite active on the disclosed secondary-drive test setup. Samsung 990 PRO — manufacturer specifications | Not listed by the manufacturer | 80000 IOPS |
NAND type SourcesSamsung 990 EVO Plus Manufacturer specification Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and features | Samsung V-NAND TLC | Samsung V-NAND TLC |
Cache arrangementDifferent SourcesSamsung 990 EVO Plus Manufacturer specification Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · 2 TB technical column: 2 GB LPDDR4 DRAM. Separate from the variable Intelligent TurboWrite write buffer. Samsung 990 PRO — manufacturer specifications | Host Memory Buffer (HMB) | 2 GB LPDDR4 DRAM |
Controller SourcesSamsung 990 EVO Plus Manufacturer specification · Samsung does not give a codename, stepping or process node. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · The manufacturer identifies only its own controller here. Samsung does not give a codename, process node or stepping. Samsung 990 PRO — manufacturer specifications | Samsung in-house controller | Samsung in-house controller |
DRAM cache present SourcesSamsung 990 EVO Plus Samsung does not state this for this model. · Manufacturer specification · Samsung's tables specify HMB and do not state whether onboard DRAM is present. Host memory buffering is not onboard DRAM. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · The 2 TB technical column includes 2 GB LPDDR4. Having DRAM is not a measured performance result. Samsung 990 PRO — manufacturer specifications | Not listed by the manufacturer | Yes |
DRAM cache capacity SourcesSamsung 990 EVO Plus Samsung does not state this for this model. · Manufacturer specification · Samsung does not list an onboard DRAM capacity. Host-memory use and TurboWrite buffer are distinct. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · LPDDR4 cache on the 2 TB configuration. Samsung 990 PRO — manufacturer specifications | Not listed by the manufacturer | 2 GB |
Write-buffer technologyDifferent SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer write caching is active for peak claims. Samsung does not list the buffer capacity or post-cache write speed for this 2 TB model. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · Manufacturer write caching is active for peak write claims and operates only within a specific transfer size. Samsung does not list the buffer capacity or post-cache write speed for this 2 TB model. Samsung 990 PRO — manufacturer specifications | Intelligent TurboWrite 2.0 | Intelligent TurboWrite |
Warranty terms and endurance if applicable SourcesSamsung 990 EVO Plus Manufacturer specification Samsung 990 EVO Plus — manufacturer specificationsSamsung internal SSD limited warrantySamsung 990 PRO Manufacturer specification Samsung 990 PRO — manufacturer specificationsSamsung internal SSD — current warranty eligibility and model limits | 5 years or 1200 TB written, whichever comes first; limited-warranty terms apply | 5 years or 1200 TB written, whichever comes first; limited-warranty terms apply |
Limited warranty time SourcesSamsung 990 EVO Plus Manufacturer specification · Time limit, not a lifespan prediction. Coverage also ends at the TBW threshold; eligibility and full terms apply. Samsung 990 EVO Plus — manufacturer specificationsSamsung internal SSD limited warrantySamsung 990 PRO Manufacturer specification · Coverage ends at the time limit or write threshold, whichever occurs first; full Samsung terms and eligibility apply. Samsung 990 PRO — manufacturer specificationsSamsung internal SSD — current warranty eligibility and model limits | 5 years | 5 years |
Warranty write threshold SourcesSamsung 990 EVO Plus Manufacturer specification · Warranty write threshold for this capacity; not a guaranteed failure point. Samsung 990 EVO Plus — manufacturer specificationsSamsung internal SSD limited warrantySamsung 990 PRO Manufacturer specification · Terabytes written within the limited-warranty conditions. This is not predicted drive lifespan. Samsung 990 PRO — manufacturer specificationsSamsung internal SSD — current warranty eligibility and model limits | 1200 TB | 1200 TB |
Manufacturer application scopeDifferent SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer application class; no enterprise or console installation guarantee. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Manufacturer-listed application class. The host needs compatible NVMe support, correct installation and cooling. Samsung 990 PRO — manufacturer specifications | Client PCs | Client PCs and PlayStation 5 |
Manufacturer MTBF rating SourcesSamsung 990 EVO Plus Manufacturer specification · Statistical manufacturer claim, not individual lifespan or guaranteed operating time. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Statistical manufacturer rating, not the lifespan or guaranteed operating time of an individual drive. Samsung 990 PRO — manufacturer specifications | 1,500,000 hours | 1,500,000 hours |
Hardware encryption support SourcesSamsung 990 EVO Plus Manufacturer specification · Listed security capabilities do not mean encryption is enabled or supported by every host. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Data-security features. Support does not mean encryption is enabled by default or that a particular host policy, OS or security certification is satisfied. Samsung 990 PRO — manufacturer specifications | AES-256; TCG Opal 2.0; IEEE 1667 | AES-256; TCG Opal 2.0; IEEE 1667 |
TRIM support SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer requires operating-system support; the enclosure/host path must also support it. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · TRIM support requires operating-system support. Not every enclosure or host supports it. Samsung 990 PRO — manufacturer specifications | Yes | Yes |
S.M.A.R.T. support SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer monitoring capability, not a remaining-lifespan guarantee. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Drive monitoring support. Health reporting is not a prediction of remaining life. Samsung 990 PRO — manufacturer specifications | Yes | Yes |
Garbage collection SourcesSamsung 990 EVO Plus Manufacturer specification · Internal function, not a measured performance uplift. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Listed as an internal drive function; Samsung gives no measured benefit. Samsung 990 PRO — manufacturer specifications | Yes | Yes |
Drive management software SourcesSamsung 990 EVO Plus Manufacturer specification · Current feature block lists migration, drive health and firmware updates. Check the current software version and its requirements. Samsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · UK feature inventory lists drive-health checks, benchmarks, firmware updates and encrypted-drive tools. Check the current software version and host support. Samsung 990 PRO — exact UK 2 TB product page | Samsung Magician | Samsung Magician |
Installation kit included SourcesSamsung 990 EVO Plus Manufacturer specification · UK page says installation kit not available; no supplied screw or host heatsink is assumed. Samsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · The UK Accessories table lists no installation kit. Check the host supplies the required mounting hardware. Samsung 990 PRO — exact UK 2 TB product page | No | No |
World Wide Name support SourcesSamsung 990 EVO Plus Manufacturer specification · Product page states WWN is not supported. Samsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · The UK specification lists WWN as not supported. This does not mean ordinary NVMe operation or drive identification is unsupported. Samsung 990 PRO — exact UK 2 TB product page | No | No |
Device sleep support SourcesSamsung 990 EVO Plus Manufacturer specification · The UK page supports device sleep. Host support is required; device sleep is not the same as Modern Standby and gives no battery-life figure. Samsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · Manufacturer lists device sleep as supported. Host and operating-system support remain necessary; this is not a measured sleep-power result. Samsung 990 PRO — exact UK 2 TB product page | Yes | Yes |
Included cloning software SourcesSamsung 990 EVO Plus Manufacturer specification · The UK feature page advertises data migration through Samsung Magician. Check software version, operating-system support and migration requirements. Samsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Samsung does not state this for this model. · Manufacturer specification · Samsung does not list a bundled migration tool for this model. Health, firmware and optimization functions alone do not confirm migration support. Samsung 990 PRO — manufacturer specifications | Samsung Magician data migration | Not provided |
Published power conditionsDifferent SourcesSamsung 990 EVO Plus Manufacturer specification · 2 TB column. Active IOmeter power test uses Ryzen 5 7600 / ASUS ProArt X670E-CREATOR WIFI STCOM / Windows 10 Pro; PDF states 32 GB DDR5-3200. This differs from the speed test. Idle requires APST and sleep is L1.2. These are not a constant everyday load. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · 2 TB datasheet column; idle requires APST on, active values are average read/write under the disclosed IOmeter/Ryzen/X570 test. These power states are not a constant everyday load. Samsung 990 PRO — manufacturer specifications | 4.6 W active read; 4.2 W active write; 60 mW PS3 idle; 5 mW PS4 sleep | 55 mW idle; 5.8 W active read; 5.1 W active write; 5 mW L1.2 |
Operating temperature SourcesSamsung 990 EVO Plus Manufacturer specification · 0–70 °C is the S.M.A.R.T. operating temperature with airflow recommended, not an independent cooling measurement. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Measured through S.M.A.R.T. temperature, with proper airflow recommended. This is not a cooling test. Samsung 990 PRO — manufacturer specifications | 0–70 °C | 0–70 °C |
Storage temperature SourcesSamsung 990 EVO Plus Manufacturer specification · Non-operating range, distinct from operation. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Non-operating range from the technical table; kept separate from operating temperature. Samsung 990 PRO — manufacturer specifications | −40–85 °C | −40–85 °C |
Humidity range SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer specifies non-condensing conditions. This environmental range is not waterproofing or an IP rating. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Manufacturer specifies non-condensing conditions. This environmental range is not waterproofing or an IP rating. Samsung 990 PRO — manufacturer specifications | 5–95% | 5–95% |
Non-operating shock rating SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer non-operating claim, not a device drop test. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Manufacturer non-operating test rating. No installed-PC durability or drop-test result is implied. Samsung 990 PRO — manufacturer specifications | 1500 G; 0.5 ms; three axes | 1500 G; 0.5 ms; three axes |
Non-operating vibration rating SourcesSamsung 990 EVO Plus Manufacturer specification · Manufacturer test range; results from different test protocols are not directly comparable. Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 PRO Manufacturer specification · Manufacturer rating retains the stated frequency range; it is not interchangeable with tests using other protocols. Samsung 990 PRO — manufacturer specifications | 20 G; 20–2000 Hz | 20 G; 20–2000 Hz |
Allowable supply voltage SourcesSamsung 990 EVO Plus Manufacturer specification · Product voltage range. Check the host slot is compatible. Samsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO Manufacturer specification · Manufacturer allowable supply voltage. Check a compatible M.2 NVMe host; this is not a voltage setting recommendation. Samsung 990 PRO — exact UK 2 TB product page | 3.3 V ±5% | 3.3 V ±5% |
Published system-level power SourcesSamsung 990 EVO Plus No source recorded. Samsung 990 PRO Manufacturer specification · The UK page labels these as system-level average and burst figures and says hardware/configuration affect them. The datasheet separately reports active-read/write and idle states. The two sets use different conditions and are not a constant everyday load. Samsung 990 PRO — exact UK 2 TB product page | Not provided | 5.5 W average; 8.5 W maximum in burst mode |
NVMe interface protocol version SourcesSamsung 990 EVO Plus Manufacturer specification Samsung 990 EVO Plus — manufacturer specificationsSamsung 990 EVO Plus exact UK 2 TB specifications and features | 2.0 | 2.0 |
Modern Standby support SourcesSamsung 990 EVO Plus Samsung does not state this for this model. · Manufacturer specification · Samsung does not state Modern Standby support; device sleep is a separate feature. Samsung 990 EVO Plus exact UK 2 TB specifications and featuresSamsung 990 PRO No source recorded. | Not listed by the manufacturer | Not provided |
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Closest storage to this pair by shared key specifications. Not a popularity ranking.
Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.
