Product comparison · 2 optical disc drives

LG GH22NS optical disc drive Internal Black vs MSI OS7-N01100A DVD-RW

5specifications compared
4differ
1identical
25known for one product only

Key differences

Internal
- GH22NS optical disc drive Internal Black:Yes
- OS7-N01100A DVD-RW:No
CD write speed
- GH22NS optical disc drive Internal Black:48x
- OS7-N01100A DVD-RW:24x
CD rewrite speed
- GH22NS optical disc drive Internal Black:32x
- OS7-N01100A DVD-RW:24x
CD read speed
- GH22NS optical disc drive Internal Black:48x
- OS7-N01100A DVD-RW:24x

Side by side

Differences highlightedShow differences only

Comparison of GH22NS, OS7-N01100A DVD-RW
30 specifications	A LG GH22NS optical disc drive Internal Black Model GH22NS View product	B MSI OS7-N01100A DVD-RW View product
Design1 differ
InternalDiffers	Yes	No
Product colourKnown for one	Black	Unknown — not stated by the source
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Performanceidentical
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Drive device, buffer size	2 MB	2 MB
Writing speed2 differ
CD write speedDiffers	48x	24x
CD rewrite speedDiffers	32x	24x
CD-R write speedKnown for one	48x	Unknown — not stated by the source
CD-RW write speedKnown for one	32x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	16x	Unknown — not stated by the source
DVD+R write speedKnown for one	22x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	16x	Unknown — not stated by the source
DVD-R write speedKnown for one	22x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	12x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
DVD write speedKnown for one	Unknown — not stated by the source	8x
DVD rewrite speedKnown for one	Unknown — not stated by the source	8x
Reading speed1 differ
CD read speedDiffers	48x	24x
CD-R read speedKnown for one	48x	Unknown — not stated by the source
CD-ROM read speedKnown for one	48x	Unknown — not stated by the source
CD-RW read speedKnown for one	40x	Unknown — not stated by the source
DVD-R read speedKnown for one	16x	Unknown — not stated by the source
DVD-RAM read speedKnown for one	12x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	16x	Unknown — not stated by the source
DVD-RW read speedKnown for one	12x	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	140 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	120 ms	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	146 x 41.3 x 165 mm	Unknown — not stated by the source
Maximum data transfer rateKnown for one	22.16 Mbit/s	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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