Product comparison · 2 optical disc drives

LG GH24NS90 optical disc drive Internal DVD±R/RW Black vs Samsung SH-222BB optical disc drive Internal DVD±RW Black

18specifications compared
7differ
11identical
31known for one product only

Key differences

Optical drive type
- GH24NS90 optical disc drive Internal DVD±R/RW Black:DVD±R/RW
- SH-222BB optical disc drive Internal DVD±RW Black:DVD±RW
DVD+R Double Layer write speed
- GH24NS90 optical disc drive Internal DVD±R/RW Black:8x
- SH-222BB optical disc drive Internal DVD±RW Black:16x
DVD+R write speed
- GH24NS90 optical disc drive Internal DVD±R/RW Black:24x
- SH-222BB optical disc drive Internal DVD±RW Black:22x
DVD-RW write speed
- GH24NS90 optical disc drive Internal DVD±R/RW Black:6x
- SH-222BB optical disc drive Internal DVD±RW Black:8x
Weight
- GH24NS90 optical disc drive Internal DVD±R/RW Black:700 g
- SH-222BB optical disc drive Internal DVD±RW Black:750 g
Dimensions (WxDxH)
- GH24NS90 optical disc drive Internal DVD±R/RW Black:146 x 165 x 41.3 mm
- SH-222BB optical disc drive Internal DVD±RW Black:148.2 x 170 x 42 mm

Side by side

Differences highlightedShow differences only

Comparison of GH24NS90, SH-222BB
49 specifications	A LG GH24NS90 optical disc drive Internal DVD±R/RW Black Model GH24NS90 View product	B Samsung SH-222BB optical disc drive Internal DVD±RW Black Model SH-222BB View product
Designidentical
Internal	Yes	Yes
Product colour	Black	Black
Disc loading type	Tray	Tray
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Performance2 differ
Optical drive typeDiffers	DVD±R/RW	DVD±RW
Disc types supportedDiffers	DVD+R, DVD+R DL, DVD+RW, DVD-RAM, DVD-ROM, DVD-RW	CD, CD-R, CD-RW, DVD, DVD+R, DVD+R DL, DVD+RW, DVD+RW DL, DVD-R, DVD-R DL, DVD-RAM, DVD-ROM, DVD-RW, DVD-RW DL
Interface	Serial ATA	Serial ATA
LightScribeKnown for one	Unknown — not stated by the source	No
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	1.5 MB
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Optical disc diameterKnown for one	120 mm	Unknown — not stated by the source
Writing speed3 differ
CD write speedKnown for one	Unknown — not stated by the source	48x
CD rewrite speedKnown for one	Unknown — not stated by the source	4x
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	4x
DVD+R Double Layer write speedDiffers	8x	16x
DVD+R write speedDiffers	24x	22x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speedKnown for one	Unknown — not stated by the source	12x
DVD-R write speedKnown for one	Unknown — not stated by the source	22x
DVD-RAM write speed	12x	12x
DVD-RW write speedDiffers	6x	8x
Reading speedidentical
CD read speedKnown for one	Unknown — not stated by the source	48x
CD-R read speedKnown for one	Unknown — not stated by the source	40x
CD-ROM read speedKnown for one	Unknown — not stated by the source	40x
CD-RW read speedKnown for one	Unknown — not stated by the source	40x
DVD+R read speed	16x	16x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
DVD-R read speedKnown for one	Unknown — not stated by the source	12x
DVD-RAM read speed	12x	12x
DVD-ROM read speed	16x	16x
DVD-RW read speedKnown for one	Unknown — not stated by the source	12x
DVD+R Double Layer read speed	12x	12x
DVD+RW read speed	12x	12x
DVD read speedKnown for one	Unknown — not stated by the source	16x
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	150 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	130 ms
Record modesidentical
Disc-at-once (DAO)Known for one	Unknown — not stated by the source	Yes
Multi sessionKnown for one	Unknown — not stated by the source	Yes
Packet writingKnown for one	Unknown — not stated by the source	Yes
Random writeKnown for one	Unknown — not stated by the source	Yes
Sequential writingKnown for one	Unknown — not stated by the source	Yes
Session-at-once (SAO)Known for one	Unknown — not stated by the source	Yes
Track-at-once (TAO)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	700 g	750 g
Other features1 differ
Dimensions (WxDxH)Differs	146 x 165 x 41.3 mm	148.2 x 170 x 42 mm
Data transfer rateKnown for one	Unknown — not stated by the source	1.5 Gbit/s
Compatible operating systemsKnown for one	Windows XP SP2/Vista/7	Unknown — not stated by the source
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.

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