Product comparison · 2 external hard drives

Seagate BlackArmor 2 vs Seagate Expansion Portable, 250GB

4specifications compared
3differ
1identical
24known for one product only

Key differences

HDD capacity
- BlackArmor 2:2 TB
- Expansion Portable, 250GB:250 GB
Maximum data transfer rate
- BlackArmor 2:3000 Mbit/s
- Expansion Portable, 250GB:480 Mbit/s
Dimensions (WxDxH)
- BlackArmor 2:175.00 x 172.00 x 33.70 mm
- Expansion Portable, 250GB:80.01 x 141.29 x 17.6 mm

Side by side

Differences highlightedShow differences only

Comparison of BlackArmor 2, Expansion Portable, 250GB
28 specifications	A Seagate BlackArmor 2 View product	B Seagate Expansion Portable, 250GB View product
Hard drive1 differ
HDD capacityDiffers	2 TB	250 GB
Type	HDD	HDD
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Ports & interfaces1 differ
Maximum data transfer rateDiffers	3000 Mbit/s	480 Mbit/s
USB connectorKnown for one	Unknown — not stated by the source	USB
USB versionKnown for one	Unknown — not stated by the source	2.0
USB data transfer ratesKnown for one	Unknown — not stated by the source	480 Mbit/s
eSATAKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Securityidentical
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Poweridentical
Bus poweredKnown for one	Unknown — not stated by the source	USB
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	17.6 mm
DepthKnown for one	Unknown — not stated by the source	80 mm
HeightKnown for one	Unknown — not stated by the source	141.3 mm
WeightKnown for one	1.39 kg	Unknown — not stated by the source
Other features1 differ
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Drive device speedKnown for one	Unknown — not stated by the source	5400 RPM
Total storage capacityKnown for one	Unknown — not stated by the source	250 GB
Dimensions (WxDxH)Differs	175.00 x 172.00 x 33.70 mm	80.01 x 141.29 x 17.6 mm
InternalKnown for one	No	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows Vista Home Basic, Home Premium, Ultimate, Business, XP Home, Professional, Media Centre	Unknown — not stated by the source
Package dimensions (W x D x H)Known for one	4998.7 x 3871 x 5565.1 mm (196.8 x 152.4 x 219.1")	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	1.81 kg	Unknown — not stated by the source
Logistics dataidentical
Pallet gross weightKnown for one	314.3 kg	Unknown — not stated by the source
Case or master carton dimensions (W x D x H)Known for one	225.40 x 233.40 x 474.50 mm	Unknown — not stated by the source
Pallet dimensions (W x D x H)Known for one	1226.31 x 1016.00 x 1219.20 mm	Unknown — not stated by the source

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.

More external hard drive comparisons

All external hard drive comparisons