Product comparison · 2 external hard drives

Acer External HDD 640 Gb vs Samsung G series HX-DU020EC external hard drive

9specifications compared
2differ
7identical
26known for one product only

Key differences

HDD capacity
- External HDD 640 Gb:640 GB
- G series HX-DU020EC external hard drive:2 TB
Bus powered
- External HDD 640 Gb:USB
- G series HX-DU020EC external hard drive:No

Side by side

Differences highlightedShow differences only

Comparison of External HDD 640 Gb, HX-DU020EC
35 specifications	A Acer External HDD 640 Gb View product	B Samsung G series HX-DU020EC external hard drive Model HX-DU020EC View product
Hard drive1 differ
HDD capacityDiffers	640 GB	2 TB
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Ports & interfacesidentical
Maximum data transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
Wi-FiKnown for one	Unknown — not stated by the source	No
eSATAKnown for one	Unknown — not stated by the source	No
USB connectorKnown for one	USB	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Power1 differ
Bus poweredDiffers	USB	No
External power adapterKnown for one	Unknown — not stated by the source	Yes
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	47 mm
DepthKnown for one	Unknown — not stated by the source	180.6 mm
HeightKnown for one	Unknown — not stated by the source	133.8 mm
WeightKnown for one	Unknown — not stated by the source	940 g
Packaging dataidentical
User guideKnown for one	Unknown — not stated by the source	Yes
Package weightKnown for one	Unknown — not stated by the source	1.5 kg
Logistics dataidentical
Pallet gross weightKnown for one	Unknown — not stated by the source	268 kg
Pallet dimensions (W x D x H)Known for one	Unknown — not stated by the source	1200 x 800 x 1150 mm
Other featuresidentical
Integrated USB cableKnown for one	Unknown — not stated by the source	No
Cable lengthKnown for one	Unknown — not stated by the source	1.2 m
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	230 x 97 x 213 mm
Quick start guideKnown for one	Unknown — not stated by the source	Yes
USB cableKnown for one	Unknown — not stated by the source	USB
USB requiredKnown for one	Unknown — not stated by the source	Yes
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000 Pro/XP/Vista/7 Mac OS X 10.4.8
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	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