Product comparison · 2 optical disc drives

ASUS Slim External DVD-RW Drive vs LG GH22LS50/40/30 optical disc drive Black

17specifications compared
11differ
6identical
14known for one product only

Key differences

CD write speed
- Slim External DVD-RW Drive:0x
- GH22LS50/40/30 optical disc drive Black:48x
CD rewrite speed
- Slim External DVD-RW Drive:0x
- GH22LS50/40/30 optical disc drive Black:32x
DVD+R Double Layer write speed
- Slim External DVD-RW Drive:6x
- GH22LS50/40/30 optical disc drive Black:16x
DVD+R write speed
- Slim External DVD-RW Drive:8x
- GH22LS50/40/30 optical disc drive Black:22x
DVD-R Double Layer write speed
- Slim External DVD-RW Drive:6x
- GH22LS50/40/30 optical disc drive Black:12x
CD read speed
- Slim External DVD-RW Drive:0x
- GH22LS50/40/30 optical disc drive Black:48x
DVD+R read speed
- Slim External DVD-RW Drive:8x
- GH22LS50/40/30 optical disc drive Black:22x
DVD-R read speed
- Slim External DVD-RW Drive:8x
- GH22LS50/40/30 optical disc drive Black:22x

Side by side

Differences highlightedShow differences only

Comparison of Slim External DVD-RW Drive, GH22LS50/40/30
31 specifications	A ASUS Slim External DVD-RW Drive View product	B LG GH22LS50/40/30 optical disc drive Black Model GH22LS50/40/30 View product
Performanceidentical
Drive device, buffer sizeKnown for one	2 MB	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Writing speed5 differ
CD write speedDiffers	0x	48x
CD rewrite speedDiffers	0x	32x
DVD+R Double Layer write speedDiffers	6x	16x
DVD+R write speedDiffers	8x	22x
DVD-R Double Layer write speedDiffers	6x	12x
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
CD-R write speedKnown for one	Unknown — not stated by the source	48x
CD-RW write speedKnown for one	Unknown — not stated by the source	32x
DVD-R write speedKnown for one	Unknown — not stated by the source	22x
Reading speed5 differ
CD read speedDiffers	0x	48x
DVD+R read speedDiffers	8x	22x
DVD-R read speedDiffers	8x	22x
DVD-RAM read speedDiffers	5x	12x
DVD+R Double Layer read speedDiffers	8x	16x
CD-R read speedKnown for one	Unknown — not stated by the source	48x
CD-RW read speedKnown for one	Unknown — not stated by the source	48x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
Weight & dimensionsidentical
HeightKnown for one	20 mm	Unknown — not stated by the source
WeightKnown for one	336 g	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Known for one	141 x 136 x 20 mm	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	100 GB	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 2003/XP/Vista/7 Linux	Windows Vista/XP/2000/ME
USB 2.0 ports quantityKnown for one	1	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.

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