Samsung Portable SSD P9 USB4 Gen 3x2 · 1 TBUK MU-PJ1T0G/WW · Jet Black · 1 TB- Nominal capacity
- 1000 GBThis one: 4000 GB
STORAGE
Samsung Portable SSD P9 USB4 Gen 3x2 · 4 TB
UK MU-PJ4T0G/WW · Jet Black · 4 TB
- Nominal capacity
- 4000 GB
- Storage device type
- SSD
- Form factor
- Portable SSD
Samsung’s Portable SSD P9 USB4 Gen 3x2 in the exact UK MU-PJ4T0G/WW configuration. Capacity, interface, form factor and rated performance refer to this exact storage configuration.
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THE ACTUAL PRODUCT
Compare with Samsung Portable SSD P9 USB4 Gen 3x2 · 1 TB
Specifications checked 17 Oct 2026Manufacturer specifications, not a hands-on test.
The nearest checked drives by key specifications, with what differs from the Samsung Portable SSD P9 USB4 Gen 3x2 · 4 TB. The first matches the Compare button above.
Samsung Portable SSD P9 USB4 Gen 3x2 · 1 TBUK MU-PJ1T0G/WW · Jet Black · 1 TB
Samsung Portable SSD P9 USB4 Gen 3x2 · 2 TBUK MU-PJ2T0G/WW · Jet Black · 2 TB- Nominal capacity
- 2000 GBThis one: 4000 GB
Samsung P7 Portable SSD USB4 Gen 3x2UK MU-PF1T0G/WW · Black · 1 TB- Nominal capacity
- 1000 GBThis one: 4000 GB
Key strengths
The manufacturer lists nominal capacity: 4000.0.
The exact UK manufacturer identifier MU-PJ4T0G/WW distinguishes this configuration from other models and bundles.
Before you buy
Published performance and battery figures are manufacturer claims. Actual results depend on configuration, settings and use; an unlisted feature or condition remains unknown.
Every specification. With its source.
Full specifications
Exact configuration: UK MU-PJ4T0G/WW · Jet Black · 4 TB
19 specifications in 6 groups. Values are manufacturer specifications unless a row says “Measured result” or “Calculated from cited specifications”. 4 rows repeat listed facts in the manufacturer’s own wording, kept under “Manufacturer wording”.
Capacity & format
7 items
- Nominal capacity
- 4000 GB
Manufacturer capacity: 4TB. Decimal TB converted to GB where needed; formatted usable capacity is lower.
Source - Storage device type
- SSDSource
- Form factor
- Portable SSDSource
- Interface
- USB4 Gen 3x2 (40Gbps)Source
- Dimensions
- 90 x 65 x 8.3mmSource
- General Feature — Capacity
- 4TB
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source - General Feature — Weight
- 96 grams
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source
Manufacturer wording (2)
The same facts in the manufacturer’s combined or original wording, each with its source.
- General Feature — Interface
- USB4 Gen 3x2 (40Gbps)
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source - General Feature — Dimension (WxHxD)
- 90 x 65 x 8.3mm
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source
Performance
2 items
- General Feature — Sequential Read
- 4,000 MB/s
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source - General Feature — Sequential Write
- 3,800 MB/s
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- Rated performance and conditions
- 4,000 MB/s (Sequential Read); 3,800 MB/s (Sequential Write)
Manufacturer performance claims; supplied test conditions/maximum wording retained. Not an independent benchmark. Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: General Feature. Source field: Sequential Read. Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown. Manufacturer section: General Feature. Source field: Sequential Write.
Source
Endurance & warranty
1 item
- Manufacturer warranty and endurance
- 5 years limitedSource
Manufacturer wording (1)
The same facts in the manufacturer’s combined or original wording, each with its source.
- General Feature — Warranty
- 5 years limited
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source
Features & software
3 items
- General Feature — Management SW
- Samsung Magician Software 7
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source - General Feature — Encryption
- AES 256-bit hardware encryption
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source - General Feature — Certification
- CE, BSMI, KC, VCCI, RCM, FCC, IC, UL, TUV, CB, UKCA, BIS
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source
Environment & reliability
4 items
- General Feature — Durability
- Up to 2m 6
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source - General Feature — Operating Temperature
- 0°C to 60°C 8
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source - General Feature — Non-Operating Temperature
- -40°C to 85°C
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source - General Feature — RoHS Compliance
- RoHS 2
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source
Compatibility & box
2 items
- General Feature — Compatible Devices
- PCs, Laptops, Android smart phones and tablets, Game consoles, Smart TVs, Cameras
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source - General Feature — OS Compatibility
- Windows ® 10 or higher / macOS ® 10.15 or higher / Android ™ 7.0 or higher
Manufacturer claim in the exact MU-PJ4T0G/WW specification. Source wording, unit and scope retained; unlisted conditions remain unknown.
Source
Compare with another drive
More of the nearest checked drives by key specifications, for a side-by-side comparison.
Samsung P7 Portable SSD USB4 Gen 3x2UK MU-PF4T0G/WW · Black · 4 TBCompare the two 
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Samsung T5 EVO Portable SSD USB 3.2 Gen 1UK MU-PH4T0S/EU · Black · 4 TBCompare the two 
Samsung Portable SSD P98 TB · Jet Black · UK MU-PJ8T0G/WWCompare the two 
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