The useful part.
Combines 4096 GB of listed capacity and manufacturer-confirmed DRAM caching in an 80 × 22 × 2.3 mm single-sided module.
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4096 GB · M.2 2280 · SFYR2S/4T0
A 4096 GB PCIe 5.0 x4 NVMe SSD with 3D TLC NAND and an SM2508 controller. This SFYR2S configuration uses a single-sided M.2 2280 module.
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Explore every specificationCombines 4096 GB of listed capacity and manufacturer-confirmed DRAM caching in an 80 × 22 × 2.3 mm single-sided module.
Check the host's PCIe generation, M.2 NVMe support and cooling requirements. Its peak sequential figures are manufacturer test claims, and the separate 8192 GB SFYR2D configuration has different dimensions.
Manufacturer specification · Manufacturer-listed capacity; formatting and reserved functions reduce usable storage.
Manufacturer specification
Manufacturer specification · Match the host interface and available lanes; interface generation is not measured application performance.
Manufacturer specification · Exact part configuration; physical and electrical compatibility both matter.
Manufacturer specification · Single-sided module. Dimensions apply to this exact capacity/configuration; allow installation clearance.
Manufacturer specification · Kingston fresh-out-of-box sequential claims using a PCIe 5.0 Ryzen 5 7600X system and X670E motherboard. Its separate random-I/O test uses Intel Ultra 7/Z890 and is not substituted for this sequential test. Host hardware, software and usage affect results; no sustained post-cache speed is inferred.
Manufacturer specification · Subject to original-purchase eligibility and full manufacturer terms. Published TBW is a separate endurance rating; it is not substituted for the stated wear indicator or used to predict failure.
Manufacturer specification · Maximum time term; coverage can end earlier at NVMe Percentage Used reaching or exceeding 100 in Kingston SSD Manager. Eligibility and full terms apply; no remaining coverage for a used drive is asserted.
Manufacturer specification · Published endurance rating derived from the JEDEC Client Workload (JESD219A). Warranty termination uses the stated time/wear conditions, not an assumed identical TBW cutoff. This is not a guaranteed service life or reliability score.
Manufacturer specification · Manufacturer drive/module weight for the selected capacity; packaging excluded.
Manufacturer specification · Manufacturer operating range; not a measured temperature under a particular workload.
Manufacturer specification · Manufacturer terminology; no layer count or device revision inferred.
Manufacturer specification · Manufacturer-listed controller; no additional silicon stepping or firmware revision inferred.
Manufacturer specification · The manufacturer confirms DRAM caching but does not state its capacity in this specification; no size is guessed.
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