SanDisk Optimus GX 7100M 1 TB

This is a 1000GB M.2 2230 SSD on the NVMe Gen4 interface. Sequential throughput tops out at 7000 MB/s reads and 5000 MB/s writes. At roughly $0.3 per gigabyte it sits in the premium tier. NVMe drives this fast mainly shine in game-load times and large file moves; everyday snappiness is similar across the tier.

Expect to pay around $299.99, which lands it among premium options. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows SanDisk's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.