74% under what the other stores charge
Compared across 12 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 SN8100 is Western Digital's flagship PCIe 5.0 NVMe SSD, built on its own controller and BiCS TLC NAND. It is one of the fastest consumer drives on the market, with sequential reads near the top of the Gen5 class and strong random performance for gaming and heavy workloads. The 4TB model with heatsink suits desktop builds and PS5 upgrades where sustained speed and capacity matter. Rivals like the Samsung 9100 Pro and Crucial T705 trade blows with it on benchmarks, but the SN8100 is known for running cooler and drawing less power than many early Gen5 drives.
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Lowest price we've seen: $249.00 on Nov 12 at Walmart. Tracked across 11 stores since Nov 12.
Reviewers rate the SN8100 among the best PCIe 5.0 SSDs, praising its speed and power efficiency. Owners like the cooler running and easy setup, though some note it needs a Gen5 slot to show its advantage.
The Western Digital Black SN8100 is a 4TB internal solid-state drive in the M.2 2280 form size. It connects over PCIe Gen5 x4 and supports NVMe 2.0.
The drive comes with a heatsink. Its model number is WDS400T1XHM.
