34% under what the other stores charge
Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
It checks today's price at every store, compares the alternatives and answers in about a minute.
The WD SN7100 is a PCIe 4.0 NVMe M.2 drive built on 3D TLC NAND, rated up to 7,000 MB/s read and 6,700 MB/s write. The 4TB model carries a 2,400 TB endurance rating, which is high for a consumer drive and suits heavy write workloads like video editing and large game libraries. It is a DRAM-less design that leans on host memory buffer and dynamic SLC caching, so it trades some sustained-write consistency for efficiency and low heat. Reviewers rate it as a fast, cool-running Gen 4 drive that sits just below flagship drives in sustained writes but holds up well in everyday use.
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Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $589.00 on Nov 10 at Best Buy. Tracked across 3 stores since Nov 10.
Owners rate the SN7100 highly, praising its speed, cool running and the value of a 4TB drive with high endurance. Some note write speeds drop during very large transfers and that it ships bare without a heatsink.
Shop online WDS400T4X0E Western Digital SN7100 4TB PCI Express 4.0 NVMe M.2 Solid State Drive from GotoDirect with fast shipping in the USA
