Product comparison · 2 external solid state drives

Biwin PM2000 512GB White 2000 MB/s vs Seagate STNA2000400 external solid state drive Thunderbolt technology

11specifications compared
9differ
2identical
20known for one product only

Key differences

The Seagate STNA2000400 external solid state drive Thunderbolt technology has 4,700 MB/s more read speed than the Biwin PM2000 512GB White 2000 MB/s (6700 MB/s vs 2000 MB/s). The Seagate STNA2000400 external solid state drive Thunderbolt technology has 3,500 MB/s more write speed than the Biwin PM2000 512GB White 2000 MB/s (5300 MB/s vs 1800 MB/s). The Seagate STNA2000400 external solid state drive Thunderbolt technology has 60 Gbit/s more data transfer rate than the Biwin PM2000 512GB White 2000 MB/s (80 Gbit/s vs 20 Gbit/s). SSD capacity: 512 GB on the Biwin PM2000 512GB White 2000 MB/s, 2 TB on the Seagate STNA2000400 external solid state drive Thunderbolt technology. Product colour: White on the Biwin PM2000 512GB White 2000 MB/s, Blue on the Seagate STNA2000400 external solid state drive Thunderbolt technology.

SSD capacity
- PM2000 512GB White 2000 MB/s:512 GB
- STNA2000400 external solid state drive Thunderbolt technology:2 TB
Read speed
- PM2000 512GB White 2000 MB/s:2000 MB/s
- STNA2000400 external solid state drive Thunderbolt technology:6700 MB/s
Write speed
- PM2000 512GB White 2000 MB/s:1800 MB/s
- STNA2000400 external solid state drive Thunderbolt technology:5300 MB/s
Data transfer rate
- PM2000 512GB White 2000 MB/s:20 Gbit/s
- STNA2000400 external solid state drive Thunderbolt technology:80 Gbit/s
Product colour
- PM2000 512GB White 2000 MB/s:White
- STNA2000400 external solid state drive Thunderbolt technology:Blue
Width
- PM2000 512GB White 2000 MB/s:61.4 mm
- STNA2000400 external solid state drive Thunderbolt technology:65 mm
Depth
- PM2000 512GB White 2000 MB/s:61.4 mm
- STNA2000400 external solid state drive Thunderbolt technology:98 mm
Height
- PM2000 512GB White 2000 MB/s:11 mm
- STNA2000400 external solid state drive Thunderbolt technology:17 mm

Side by side

Differences highlightedShow differences only

Comparison of PM2000, STNA2000400
31 specifications	A Biwin PM2000 512GB White 2000 MB/s Model PM2000 View product	B Seagate STNA2000400 external solid state drive Thunderbolt technology Model STNA2000400 View product
Solid state drive3 differ
SSD capacityDiffers	512 GB	2 TB
Read speedDiffers	2000 MB/s	6700 MB/s
Write speedDiffers	1800 MB/s	5300 MB/s
SSD form factorKnown for one	Unknown — not stated by the source	2.5"
NVMeKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB versionKnown for one	USB 3.2 Gen 2x2	Unknown — not stated by the source
Data transfer rateDiffers	20 Gbit/s	80 Gbit/s
Thunderbolt technologyKnown for one	Unknown — not stated by the source	Yes
Thunderbolt versionKnown for one	Unknown — not stated by the source	5
Features1 differ
Product colourDiffers	White	Blue
Housing materialKnown for one	Aluminium, Plastic	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Windows 10, Windows 11, Windows 7	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, VCCI, RCM, RoHS, HF, WEEE, CB, BSMI, KCC	Unknown — not stated by the source
Protection featuresKnown for one	Unknown — not stated by the source	Drop resistant, Dust resistant, Pressure resistant, Water resistant
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 80 °C	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	61.4 mm	65 mm
DepthDiffers	61.4 mm	98 mm
HeightDiffers	11 mm	17 mm
WeightDiffers	39.5 g	150 g
Packaging contentidentical
Cables includedKnown for one	USB Type-C	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Warranty periodKnown for one	5 year(s)	Unknown — not stated by the source
Technical detailsidentical
Box contentsKnown for one	Biwin Amber PM2000 Portable SSD, Type-C Connector Cable, Quick Start Guide, Magnetic Ring Sticker x2	Unknown — not stated by the source
Securityidentical
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP68
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	89.5 mm
Package depthKnown for one	Unknown — not stated by the source	145 mm
Package heightKnown for one	Unknown — not stated by the source	38 mm
Package weightKnown for one	Unknown — not stated by the source	207 g

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.

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