Product comparison · 2 external hard drives

LG XD1 320GB vs LG XD4 500GB

Key differences

Differences highlightedShow differences only

Comparison of XD1 320GB, XD4 500GB
17 specifications	A LG XD1 320GB View product	B LG XD4 500GB View product
Hard drive4 differ
HDD capacityDiffers	320 GB	500 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Type	HDD	HDD
Storage drive buffer sizeDiffers	8 MB	16 MB
Ports & interfacesidentical
Maximum data transfer rate	480 Mbit/s	480 Mbit/s
USB connector	USB	USB
USB version	2.0	2.0
eSATAKnown for one	Yes	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Black	Red
Weight & dimensions3 differ
WidthDiffers	130 mm	122 mm
DepthDiffers	76 mm	185 mm
HeightDiffers	17 mm	36 mm
Other featuresidentical
Internal	No	No
Mac compatibility	Yes	Yes
USB 2.0 ports quantity	1	1
Compatible operating systemsKnown for one	Windows 98/SE/ME/2000/XP/Vista, Mac OS 10.0	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.