SanDisk Optimus 5100 2TB Internal NVMe SSD M.2 2280 PCIe 4.0 x4 7100MB/s Read 6700MB/s Write 900 TBW
SanDisk Optimus 5100 2TB — PCIe 4.0 NVMe in a single-sided M.2 2280
The SanDisk Optimus 5100 is an internal NVMe SSD — SanDisk’s own term — in the M.2 2280 form factor, connecting over PCIe 4.0 x4. This 2TB model is rated at up to 7100 MB/s sequential read and 6700 MB/s sequential write, with 1M random read and 1.3M random write IOPS and 900 TBW of endurance. The board is single-sided, which matters more than it sounds: single-sided drives fit the thin M.2 slots in laptops and small-form-factor machines where a double-sided drive fouls the cover. It is a mainstream drive, sold bare, for a machine that has an M.2 slot free.
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