Product comparison · 2 optical disc drives

LG GSA-4167 16x/8x4x4x5 vs NEC DVD RW ND-4551

Key differences

CD write speed
- GSA-4167 16x/8x4x4x5:40x
- DVD RW ND-4551:48x
DVD read speed
- GSA-4167 16x/8x4x4x5:10x
- DVD RW ND-4551:16x
Dimensions (WxDxH)
- GSA-4167 16x/8x4x4x5:146 x 170 x 41.3 mm
- DVD RW ND-4551:148 x 190 x 42 mm
DVD+R speed
- GSA-4167 16x/8x4x4x5:10x
- DVD RW ND-4551:16x
DVD-R speed
- GSA-4167 16x/8x4x4x5:10x
- DVD RW ND-4551:16x
DVD-RW speed
- GSA-4167 16x/8x4x4x5:8x
- DVD RW ND-4551:6x

Differences highlightedShow differences only

Comparison of GSA-4167 16x/8x4x4x5, DVD RW ND-4551
20 specifications	A LG GSA-4167 16x/8x4x4x5 View product	B NEC DVD RW ND-4551 View product
Designidentical
Disc loading typeKnown for one	Tray	Unknown — not stated by the source
Performanceidentical
Burst transfer rateKnown for one	22.1 MB/s	Unknown — not stated by the source
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Writing speed1 differ
CD write speedDiffers	40x	48x
Reading speed1 differ
DVD read speedDiffers	10x	16x
Access timeidentical
DVD drive average random access timeKnown for one	175 ms	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	750 g	Unknown — not stated by the source
Other features5 differ
Media types supportedDiffers	Mixed-CD, CD-Extra, CD-Pus, CD-Text, Photo-CD, Video-CD, Super-Audio CD	DVD-ROM, DVD-R, DVD-RW, DVD+R, DVD+R9, DVD+RW, DVD-Video, CD-ROM, CD-ROM XA, CD-Audio, CD Extra, CD Text, CD-I Ready, CD-Bridge, Photo-CD, VideoCD, Hybrid CD
Dimensions (WxDxH)Differs	146 x 170 x 41.3 mm	148 x 190 x 42 mm
I/O portsKnown for one	IDE	Unknown — not stated by the source
DVD+R speedDiffers	10x	16x
DVD-R speedDiffers	10x	16x
DVD-RW speedDiffers	8x	6x
Double Layer DVD write speedKnown for one	Unknown — not stated by the source	6x

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.