Product comparison · 2 optical disc drives

LG GH22LS30RBB optical disc drive Internal Black vs Samsung SE-S224Q optical disc drive Black

21specifications compared
5differ
16identical
15known for one product only

Key differences

Internal
- GH22LS30RBB optical disc drive Internal Black:Yes
- SE-S224Q optical disc drive Black:No
CD read speed
- GH22LS30RBB optical disc drive Internal Black:48x
- SE-S224Q optical disc drive Black:40x
DVD-R read speed
- GH22LS30RBB optical disc drive Internal Black:161x
- SE-S224Q optical disc drive Black:16x
Weight
- GH22LS30RBB optical disc drive Internal Black:800 g
- SE-S224Q optical disc drive Black:1.2 kg
Dimensions (WxDxH)
- GH22LS30RBB optical disc drive Internal Black:146 x 165 x 41.3 mm
- SE-S224Q optical disc drive Black:163 x 232 x 50 mm

Side by side

Differences highlightedShow differences only

Comparison of GH22LS30RBB, SE-S224Q
36 specifications	A LG GH22LS30RBB optical disc drive Internal Black Model GH22LS30RBB View product	B Samsung SE-S224Q optical disc drive Black Model SE-S224Q View product
Design1 differ
InternalDiffers	Yes	No
Product colour	Black	Black
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 speedidentical
CD write speed	48x	48x
CD rewrite speed	32x	32x
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 speed	16x	16x
DVD+R write speed	22x	22x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speed	12x	12x
DVD-R write speed	22x	22x
DVD-RAM write speed	12x	12x
DVD-RW write speed	6x	6x
Reading speed2 differ
CD read speedDiffers	48x	40x
CD-R read speedKnown for one	48x	Unknown — not stated by the source
CD-RW read speedKnown for one	32x	Unknown — not stated by the source
DVD+R read speed	16x	16x
DVD-R Double Layer read speed	12x	12x
DVD-R read speedDiffers	161x	16x
DVD-RW read speed	12x	12x
DVD+R Double Layer read speed	12x	12x
DVD+RW read speed	12x	12x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	12x
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
Record modesidentical
Disc-at-once (DAO)Known for one	Yes	Unknown — not stated by the source
Multi sessionKnown for one	Yes	Unknown — not stated by the source
Session-at-once (SAO)Known for one	Yes	Unknown — not stated by the source
Track-at-once (TAO)Known for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	800 g	1.2 kg
Other features1 differ
Dimensions (WxDxH)Differs	146 x 165 x 41.3 mm	163 x 232 x 50 mm
Compatible operating systemsKnown for one	Windows Millennium / Windows Vista X86, X64, Windows 2000 Professional, XP Home / Professional	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1

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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