Product comparison · 2 external hard drives

ADATA CH11 Portable USB 3.0 750GB vs Nilox DH2313ER-B external hard drive

13specifications compared
8differ
5identical
15known for one product only

Key differences

HDD capacity
- CH11 Portable USB 3.0 750GB:750 GB
- DH2313ER-B external hard drive:2 TB
HDD size
- CH11 Portable USB 3.0 750GB:2.5"
- DH2313ER-B external hard drive:3.5"
USB connector
- CH11 Portable USB 3.0 750GB:Micro-USB B
- DH2313ER-B external hard drive:USB
USB version
- CH11 Portable USB 3.0 750GB:3.2 Gen 1 (3.1 Gen 1)
- DH2313ER-B external hard drive:2.0
Bus powered
- CH11 Portable USB 3.0 750GB:USB
- DH2313ER-B external hard drive:No
Width
- CH11 Portable USB 3.0 750GB:81.5 mm
- DH2313ER-B external hard drive:190 mm
Depth
- CH11 Portable USB 3.0 750GB:21 mm
- DH2313ER-B external hard drive:270 mm
Height
- CH11 Portable USB 3.0 750GB:120 mm
- DH2313ER-B external hard drive:40 mm

Side by side

Differences highlightedShow differences only

Comparison of CH11 Portable USB 3.0 750GB, DH2313ER-B
28 specifications	A ADATA CH11 Portable USB 3.0 750GB View product	B Nilox DH2313ER-B external hard drive Model DH2313ER-B View product
Hard drive2 differ
HDD capacityDiffers	750 GB	2 TB
HDD sizeDiffers	2.5"	3.5"
Read speedKnown for one	90 MB/s	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Ports & interfaces2 differ
USB connectorDiffers	Micro-USB B	USB
USB versionDiffers	3.2 Gen 1 (3.1 Gen 1)	2.0
Maximum data transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
Featuresidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Bus poweredDiffers	USB	No
Weight & dimensions3 differ
WidthDiffers	81.5 mm	190 mm
DepthDiffers	21 mm	270 mm
HeightDiffers	120 mm	40 mm
WeightKnown for one	Unknown — not stated by the source	1.1 kg
Other featuresidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
MaterialKnown for one	Plastic	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	1	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows XP/Vista/7, Mac OS X 10.5, 10.6.	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	81.5 x 21 x 120 mm	Unknown — not stated by the source
Package dimensions (WxDxH)Known for one	Unknown — not stated by the source	190 x 270 x 40 mm
USB 2.0 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.

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