Product comparison · 2 optical disc drives

LG GE20LURB optical disc drive vs LG GH-22NP20 optical disc drive Internal

Key differences

Internal
- GE20LURB optical disc drive:No
- GH-22NP20 optical disc drive Internal:Yes
DVD+R Double Layer write speed
- GE20LURB optical disc drive:12x
- GH-22NP20 optical disc drive Internal:16x
DVD+R write speed
- GE20LURB optical disc drive:20x
- GH-22NP20 optical disc drive Internal:22x
DVD-R write speed
- GE20LURB optical disc drive:20x
- GH-22NP20 optical disc drive Internal:22x
DVD drive average random access time
- GE20LURB optical disc drive:270 ms
- GH-22NP20 optical disc drive Internal:175 ms
CD-ROM drive average random access time
- GE20LURB optical disc drive:125 ms
- GH-22NP20 optical disc drive Internal:120 ms
Weight
- GE20LURB optical disc drive:1.5 kg
- GH-22NP20 optical disc drive Internal:780 g
Dimensions (WxDxH)
- GE20LURB optical disc drive:160 x 50 x 230 mm
- GH-22NP20 optical disc drive Internal:146 x 165 x 41.3 mm

Differences highlightedShow differences only

Comparison of GE20LURB, GH-22NP20
48 specifications	A LG GE20LURB optical disc drive Model GE20LURB View product	B LG GH-22NP20 optical disc drive Internal Model GH-22NP20 View product
Design1 differ
InternalDiffers	No	Yes
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Performanceidentical
InterfaceKnown for one	Unknown — not stated by the source	IDE/ATA
Writing speed3 differ
DVD+R Double Layer write speedDiffers	12x	16x
DVD+R write speedDiffers	20x	22x
DVD-R write speedDiffers	20x	22x
Access time2 differ
DVD drive average random access timeDiffers	270 ms	175 ms
CD-ROM drive average random access timeDiffers	125 ms	120 ms
Weight & dimensions1 differ
WeightDiffers	1.5 kg	780 g
Other features2 differ
Dimensions (WxDxH)Differs	160 x 50 x 230 mm	146 x 165 x 41.3 mm
Minimum RAMKnown for one	Unknown — not stated by the source	512 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium 4 1.4GHz
Compatible operating systemsDiffers	Windows 2000 Professional, XP Home, Professional, Media Center, Vista (x86, x64) MAC OS	Windows ME, 2000 Professional, XP Home, Professional, Vista

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.