Product comparison · 2 optical disc drives

LG GH24NS90 optical disc drive Internal DVD±R/RW Black vs LG GP30NB20 optical disc drive DVD±R/RW Black

Key differences

Internal
- GH24NS90 optical disc drive Internal DVD±R/RW Black:Yes
- GP30NB20 optical disc drive DVD±R/RW Black:No
Interface
- GH24NS90 optical disc drive Internal DVD±R/RW Black:Serial ATA
- GP30NB20 optical disc drive DVD±R/RW Black:USB 2.0
DVD+R write speed
- GH24NS90 optical disc drive Internal DVD±R/RW Black:24x
- GP30NB20 optical disc drive DVD±R/RW Black:8x
DVD-RAM write speed
- GH24NS90 optical disc drive Internal DVD±R/RW Black:12x
- GP30NB20 optical disc drive DVD±R/RW Black:5x
DVD-RW write speed
- GH24NS90 optical disc drive Internal DVD±R/RW Black:6x
- GP30NB20 optical disc drive DVD±R/RW Black:8x
DVD+R read speed
- GH24NS90 optical disc drive Internal DVD±R/RW Black:16x
- GP30NB20 optical disc drive DVD±R/RW Black:6x
DVD-ROM read speed
- GH24NS90 optical disc drive Internal DVD±R/RW Black:16x
- GP30NB20 optical disc drive DVD±R/RW Black:8x
DVD+RW read speed
- GH24NS90 optical disc drive Internal DVD±R/RW Black:12x
- GP30NB20 optical disc drive DVD±R/RW Black:8x

Differences highlightedShow differences only

Comparison of GH24NS90, GP30NB20
23 specifications	A LG GH24NS90 optical disc drive Internal DVD±R/RW Black Model GH24NS90 View product	B LG GP30NB20 optical disc drive DVD±R/RW Black Model GP30NB20 View product
Design1 differ
InternalDiffers	Yes	No
Product colour	Black	Black
Disc loading type	Tray	Tray
Performance1 differ
Optical drive type	DVD±R/RW	DVD±R/RW
Disc types supportedKnown for one	DVD+R, DVD+R DL, DVD+RW, DVD-RAM, DVD-ROM, DVD-RW	Unknown — not stated by the source
InterfaceDiffers	Serial ATA	USB 2.0
Optical disc diameterKnown for one	120 mm	Unknown — not stated by the source
Writing speed3 differ
DVD+R Double Layer write speedKnown for one	8x	Unknown — not stated by the source
DVD+R write speedDiffers	24x	8x
DVD+RW write speed	8x	8x
DVD-RAM write speedDiffers	12x	5x
DVD-RW write speedDiffers	6x	8x
CD write speedKnown for one	Unknown — not stated by the source	24x
Reading speed3 differ
DVD+R read speedDiffers	16x	6x
DVD-RAM read speedKnown for one	12x	Unknown — not stated by the source
DVD-ROM read speedDiffers	16x	8x
DVD+R Double Layer read speedKnown for one	12x	Unknown — not stated by the source
DVD+RW read speedDiffers	12x	8x
DVD-RW read speedKnown for one	Unknown — not stated by the source	6x
Weight & dimensions1 differ
WeightDiffers	700 g	270 g
Other features2 differ
Dimensions (WxDxH)Differs	146 x 165 x 41.3 mm	144 x 19 x 135.5 mm
Compatible operating systemsDiffers	Windows XP SP2/Vista/7	Windows Vista/Windows 7/Windows XP/MAC OS
Number of optical discsKnown for one	1 discs	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.