Product comparison · 2 external hard drives

ADATA CH94 320GB vs ADATA NH01 640GB

Key differences

HDD capacity
- CH94 320GB:320 GB
- NH01 640GB:640 GB
Product colour
- CH94 320GB:Pink
- NH01 640GB:Black
Width
- CH94 320GB:86.8 mm
- NH01 640GB:82 mm
Depth
- CH94 320GB:130.6 mm
- NH01 640GB:134 mm
Height
- CH94 320GB:14.5 mm
- NH01 640GB:15.7 mm
Weight
- CH94 320GB:172 g
- NH01 640GB:189 g
Dimensions (WxDxH)
- CH94 320GB:86.8 x 130.6 x 14.5 mm
- NH01 640GB:82 x 134 x 15.7 mm

Differences highlightedShow differences only

Comparison of CH94 320GB, NH01 640GB
15 specifications	A ADATA CH94 320GB View product	B ADATA NH01 640GB View product
Hard drive1 differ
HDD capacityDiffers	320 GB	640 GB
HDD size	2.5"	2.5"
Type	HDD	HDD
Features1 differ
Product colourDiffers	Pink	Black
Poweridentical
Bus powered	USB	USB
Weight & dimensions4 differ
WidthDiffers	86.8 mm	82 mm
DepthDiffers	130.6 mm	134 mm
HeightDiffers	14.5 mm	15.7 mm
WeightDiffers	172 g	189 g
Other features1 differ
Integrated USB cable	Yes	Yes
Internal	No	No
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Compatible operating systems	Windows 2000, XP, Vista, 7 Mac OS X 10.4 Linux KERNEL 2.4	Windows 2000, XP, Vista, 7 Mac OS X 10.4 Linux KERNEL 2.4
Dimensions (WxDxH)Differs	86.8 x 130.6 x 14.5 mm	82 x 134 x 15.7 mm
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	1

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.