The top-ranging SM961 makes use of 2-bit MLC V-NAND flash and provides sequential reads of up to 3,200 MB/s and sequential writes of up to 1,800 MB/s. The SM961 is available in 128GB, 256GB, 512GB and 1TB capacities.
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256GB Samsung SM961, M.2 (22×80) PCIe 3.0 (x4) NVMe SSD
PCIe Gen3 8Gb/s Interface, up to 4 Lanes, MLC V-NAND
Read 3100MB/s, Write 1400MB/s
Data I/O Speed (4KB) Random Read Up to 330K IOPS, Random Write Up to 280K IOPS
Please be aware that speed above is as accurate as per manufacturer description, Actual speed may s