KIOXIA BG5 512 GB

This is a 512GB M.2 2280 SSD on the NVMe Gen4 interface. Sequential throughput reaches 7000 MB/s reads and 5000 MB/s writes. At roughly $0.27 per gigabyte it sits in the high-end tier. NVMe drives this fast mainly shine in game-load times and large file moves; everyday snappiness is similar across the tier.

At $139.99 it sits in the high-end drive bracket. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current drive prices across retailers. KIOXIA backs the product through its standard warranty channels; check the listing for region-specific terms. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.