Product comparison · 2 external hard drives

ADATA 250GB Classic CH91 2.5” vs Samsung Hybrid HDD HX-DU020EB external hard drive

8specifications compared
3differ
5identical
30known for one product only

Key differences

HDD capacity
- 250GB Classic CH91 2.5”:250 GB
- Hybrid HDD HX-DU020EB external hard drive:2 TB
HDD size
- 250GB Classic CH91 2.5”:2.5"
- Hybrid HDD HX-DU020EB external hard drive:3.5"
Product colour
- 250GB Classic CH91 2.5”:Blue
- Hybrid HDD HX-DU020EB external hard drive:Grey

Side by side

Differences highlightedShow differences only

Comparison of 250GB Classic CH91 2.5”, HX-DU020EB
38 specifications	A ADATA 250GB Classic CH91 2.5”View product	B Samsung Hybrid HDD HX-DU020EB external hard drive Model HX-DU020EB View product
Hard drive2 differ
HDD capacityDiffers	250 GB	2 TB
HDD speed	5400 RPM	5400 RPM
HDD sizeDiffers	2.5"	3.5"
Type	HDD	HDD
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Ports & interfacesidentical
Maximum data transfer rateKnown for one	Unknown — not stated by the source	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
Features1 differ
Product colourDiffers	Blue	Grey
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 65 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	119.5 mm
DepthKnown for one	Unknown — not stated by the source	192.8 mm
HeightKnown for one	Unknown — not stated by the source	41.8 mm
WeightKnown for one	Unknown — not stated by the source	942 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	253 mm
Package heightKnown for one	Unknown — not stated by the source	202 mm
Bundled softwareKnown for one	HDD to go	Unknown — not stated by the source
Logistics dataidentical
Pallet gross weightKnown for one	Unknown — not stated by the source	186.8 kg
Products per palletKnown for one	Unknown — not stated by the source	24 pc(s)
Case or master carton dimensions (W x D x H)Known for one	Unknown — not stated by the source	524 x 318 x 239 mm
Case or master carton quantityKnown for one	Unknown — not stated by the source	4 pc(s)
Pallet dimensions (W x D x H)Known for one	Unknown — not stated by the source	1055 x 970 x 1120 mm
Pallet dimensions (W x D x H) (imperial)Known for one	Unknown — not stated by the source	1055.1 x 970 x 1119.9 mm (41.5 x 38.2 x 44.1")
Other featuresidentical
Internal	No	No
Mac compatibility	Yes	Yes
MaterialKnown for one	Unknown — not stated by the source	Aluminium
Output voltageKnown for one	Unknown — not stated by the source	12 V
Package lengthKnown for one	Unknown — not stated by the source	15.1 cm
Start-up currentKnown for one	Unknown — not stated by the source	2 A
USB 2.0 ports quantity	1	1
Packaging net weightKnown for one	Unknown — not stated by the source	1640 kg
Drive device, transfer rateKnown for one	30 MB/s	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 2000, XP, Vista Mac OS X 10.4+ Linux Kernal 2.4+	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	82 x 134 x 15.7 mm	Unknown — not stated by the source
Poweridentical
Bus poweredKnown for one	USB	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.

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