
WD Black SN850X 1TB M.2 PCIe 4.0 NVMe
Best price now
23% under what the other stores charge
Compared across 16 stores. Prices are checked against each store and labelled with when.

23% under what the other stores charge
Compared across 16 stores. Prices are checked against each store and labelled with when.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The WD Black SN850X is a PCIe 4.0 x4 NVMe M.2 internal SSD built for gaming PCs and fast workstations. The 1TB model is rated up to 7,300 MB/s sequential read and 6,300 MB/s write, with 600 TBW endurance and high random IOPS. It competes with drives like the Samsung 990 Pro and Crucial P5 Plus on speed, and its optional gaming software and long endurance make it a strong pick for game libraries and large file work. It is a heatsink-free drive, so a motherboard M.2 heatsink or aftermarket cooler is worth having.
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Availability unknownSold by lastna_20 (75% positive, 12 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by newm8493 (100% positive, 27 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $199.99 on Nov 13 at Instacart. Tracked across 14 stores since Nov 13.
Buyers rate the SN850X very highly, with 44,804 ratings averaging 5 out of 5. Owners describe it as fast and reliable in gaming and everyday use.
The WD Black SN850X is a 1 TB internal solid state drive in the M.2 2280 form factor. It connects through a PCI Express Gen 4 x4 NVMe interface.
It reaches maximum read speeds of 7300 MB/s and maximum write speeds of 6300 MB/s. Random 4KB performance is 800000 IOPS for reads and 1100000 IOPS for writes. Endurance is rated at 600 TBW.
It works with desktop PCs and gaming consoles, including the PlayStation 5. It is compatible with Windows 8.1, Windows 10 and Windows 11. A 5-year limited warranty covers it.






















