
Western Digital Red SN700 1TB PCI Express NVMe 3.0 x4 M.2 2280 Solid State Drive
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39% under what the other stores charge
Compared across 10 stores. Prices are checked against each store and labelled with when.

39% under what the other stores charge
Compared across 10 stores. Prices are checked against each store and labelled with when.
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Lowest price we've seen: $137.87 on Nov 12 at BlueDogInk. Tracked across 9 stores since Nov 12.
Western Digital WDS100T1R0C 1TB NVMe M.2 SSD
The WDS100T1R0C is Western Digitals Red SN700 at 1TB, an M.2 2280 board running PCI Express NVMe 3.0 x4 on triple-level cell flash, built for NAS enclosures. The board measures 0.86 inches wide. This is the NVMe member of the Red SA500 family, so the two drives share the same NAS-rated endurance but connect to completely different sockets. One is the right choice, and the other wont work at all, depending on what your NAS offers.
Key Features
1TB of capacity on a single M.2 2280 board
PCI Express NVMe 3.0 x4, with four Gen3 lanes running to the drive
Triple-level cell flash, three bits held in every memory cell
WD Red product line, SN700 series, built for NAS duty
M.2 2280 board, 0.86 inches wide
Western Digital part number WDS100T1R0C
Performance and Applications
NAS makers have been adding M.2 slots to their units for a few years, and those slots dont all do the same thing. Some units take M.2 drives purely as cache, accelerating the spinning disks behind them rather than presenting a separate volume. Others treat the drive as a full storage volume in its own right. A handful support both depending on how DSM or the equivalent is configured. Know which use your unit makes of the slot before buying, because that question decides whether 1TB of cache makes sense or whether the enclosure needs something larger.
Compatibility and Installation
Check the NAS makers compatibility list and confirm the slot carries PCIe NVMe, since M.2 SATA slots are common too and this drive wont work in one. If your unit pairs M.2 drives for cache, this one needs a match beside it.
Western Digital WDS100T1R0C 1TB SSD for NAS M.2 NVMe Slots
For an enclosure with an M.2 slot wired for NVMe rather than SATA, this fills it with Red-rated endurance. 1TB of SN700 flash across four Gen3 lanes.