Product comparison · 2 external hard drives

Nilox DH7304ER external hard drive vs Seagate 320GB Performance Drive

Key differences

HDD capacity
- DH7304ER external hard drive:200 GB
- 320GB Performance Drive:320 GB
HDD speed
- DH7304ER external hard drive:5400 RPM
- 320GB Performance Drive:7200 RPM
Bus powered
- DH7304ER external hard drive:USB
- 320GB Performance Drive:No
Width
- DH7304ER external hard drive:86 mm
- 320GB Performance Drive:78 mm
Depth
- DH7304ER external hard drive:140 mm
- 320GB Performance Drive:9 mm
Height
- DH7304ER external hard drive:16 mm
- 320GB Performance Drive:124 mm

Differences highlightedShow differences only

Comparison of DH7304ER, 320GB Performance Drive
19 specifications	A Nilox DH7304ER external hard drive Model DH7304ER View product	B Seagate 320GB Performance Drive View product
Hard drive2 differ
HDD capacityDiffers	200 GB	320 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Type	HDD	HDD
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Ports & interfacesidentical
USB connector	USB	USB
USB version	2.0	2.0
USB data transfer rates	480 Mbit/s	480 Mbit/s
Featuresidentical
Product colour	Black	Black
CertificationKnown for one	CE, ROHS	Unknown — not stated by the source
Power1 differ
Bus poweredDiffers	USB	No
Weight & dimensions3 differ
WidthDiffers	86 mm	78 mm
DepthDiffers	140 mm	9 mm
HeightDiffers	16 mm	124 mm
WeightKnown for one	Unknown — not stated by the source	160 g
Packaging dataidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB requiredKnown for one	Yes	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.