Product comparison · 2 internal solid state drives

Biwin M100 1TB 2.5" 550 MB/s vs Biwin X570 Pro 2TB PCIe NVMe GEN5 14k MB/s

Key differences

SSD capacity
- M100 1TB 2.5" 550 MB/s:1 TB
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:2 TB
SSD form factor
- M100 1TB 2.5" 550 MB/s:2.5"
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:M.2
Interface
- M100 1TB 2.5" 550 MB/s:Serial ATA III
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:PCI Express 5.0
Read speed
- M100 1TB 2.5" 550 MB/s:550 MB/s
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:14000 MB/s
Write speed
- M100 1TB 2.5" 550 MB/s:500 MB/s
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:13000 MB/s
Random read (4KB)
- M100 1TB 2.5" 550 MB/s:80000 IOPS
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:2000000 IOPS
Random write (4KB)
- M100 1TB 2.5" 550 MB/s:70000 IOPS
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:1600000 IOPS
TBW rating
- M100 1TB 2.5" 550 MB/s:320
- X570 Pro 2TB PCIe NVMe GEN5 14k MB/s:1500

Differences highlightedShow differences only

Comparison of M100, X570Pro
25 specifications	A Biwin M100 1TB 2.5" 550 MB/s Model M100 View product	B Biwin X570 Pro 2TB PCIe NVMe GEN5 14k MB/s Model X570Pro View product
Features8 differ
SSD capacityDiffers	1 TB	2 TB
SSD form factorDiffers	2.5"	M.2
InterfaceDiffers	Serial ATA III	PCI Express 5.0
NVMeKnown for one	Unknown — not stated by the source	Yes
NVMe versionKnown for one	Unknown — not stated by the source	2.0
M.2 SSD sizeKnown for one	Unknown — not stated by the source	2280 (22 x 80 mm)
Read speedDiffers	550 MB/s	14000 MB/s
Write speedDiffers	500 MB/s	13000 MB/s
Random read (4KB)Differs	80000 IOPS	2000000 IOPS
Random write (4KB)Differs	70000 IOPS	1600000 IOPS
PCI Express interface data lanesKnown for one	Unknown — not stated by the source	x4
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	320	1500
Weight & dimensions4 differ
WidthDiffers	100 mm	80 mm
DepthDiffers	77 mm	22 mm
HeightDiffers	6.7 mm	2.5 mm
WeightDiffers	50 g	9 g
Other features1 differ
Warranty periodDiffers	3 year(s)	5 year(s)

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.