Home › SSDs › 1TB PCIe 4.0 M.2

Best 1TB PCIe 4.0 M.2 SSDs

1TBPCIe 4.0M.2

There are 85 1TB PCIe 4.0 M.2 SSDs in our database (52 with a direct Amazon product link). The fastest is the Biwin NV7400 at 7450 MB/s read, and the highest-rated for endurance is the ADATA XPG GAMMIX S50 (3600 TBW). Sequential reads across the group span 3900–7450 MB/s.

FastestBiwin NV74007450 MB/s read Most enduranceADATA XPG GAMMIX S503600 TBW NewestADATA XPG GAMMIX S70 BLADE2021

Why this configuration

A 1TB PCIe 4.0 M.2 SSD is a mainstream Gen4 pick. Gen4 is the current default NVMe tier: about 7,000 MB/s, widely supported, and priced for volume.

1TB is the capacity most single-drive builds settle on.

Usually chosen for: most modern desktop and laptop builds.

Good fit: mainstream desktop and laptop builds.

Ranked list

Ranked by tier, then link type, then sequential read. Drives we hold a product link for show a price button; the rest open an Amazon search on the manufacturer part number. Stock and prices are not shown here — they change too often.

The parts, explained

1TB is the mainstream single-drive capacity.

PCIe 4.0 x4 delivers roughly 7,000 MB/s, the current price-to-performance sweet spot for most builds.

The M.2 form factor plugs straight into the motherboard with no cables.

Common questions

How do the links to Amazon work here?

54 of the 85 drives listed have a direct product link; for the rest we link an Amazon search on the manufacturer part number, which lands on the right listing. We deliberately don't display stock or prices on this page — check both on Amazon, they change constantly.

Related configurations

Best 500GB PCIe 4.0 M.2 SSDs 43Best 2TB PCIe 4.0 M.2 SSDs 86Best 1TB PCIe 5.0 M.2 SSDs 21Best 1TB PCIe 3.0 M.2 SSDs 104Best 1TB PCIe 4.0 SSDs 85