Product comparison · 2 internal solid state drives

Biwin M350 2TB PCIe NVMe GEN4 6.0k MB/s vs Biwin X570 Pro 2TB PCIe NVMe GEN5 14k MB/s

Key differences

Interface
- M350 2TB PCIe NVMe GEN4 6.0k MB/s:PCI Express 4.0
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:PCI Express 5.0
Read speed
- M350 2TB PCIe NVMe GEN4 6.0k MB/s:5200 MB/s
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:14000 MB/s
Write speed
- M350 2TB PCIe NVMe GEN4 6.0k MB/s:4800 MB/s
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:13000 MB/s
Random read (4KB)
- M350 2TB PCIe NVMe GEN4 6.0k MB/s:400000 IOPS
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:2000000 IOPS
Random write (4KB)
- M350 2TB PCIe NVMe GEN4 6.0k MB/s:600000 IOPS
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:1600000 IOPS
TBW rating
- M350 2TB PCIe NVMe GEN4 6.0k MB/s:800
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:1500
Height
- M350 2TB PCIe NVMe GEN4 6.0k MB/s:2.45 mm
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:2.5 mm

Differences highlightedShow differences only

Comparison of M350, X570Pro
25 specifications	A Biwin M350 2TB PCIe NVMe GEN4 6.0k MB/s Model M350 View product	B Biwin X570 Pro 2TB PCIe NVMe GEN5 14k MB/s Model X570Pro View product
Features6 differ
InterfaceDiffers	PCI Express 4.0	PCI Express 5.0
Read speedDiffers	5200 MB/s	14000 MB/s
Write speedDiffers	4800 MB/s	13000 MB/s
Random read (4KB)Differs	400000 IOPS	2000000 IOPS
Random write (4KB)Differs	600000 IOPS	1600000 IOPS
External DDR cacheKnown for one	Unknown — not stated by the source	Yes
External DDR cache quantityKnown for one	Unknown — not stated by the source	2000 MB
TBW ratingDiffers	800	1500
Weight & dimensions1 differ
HeightDiffers	2.45 mm	2.5 mm

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.