Product comparison · 2 optical disc drives

Lenovo Portable DVD Burner GP20N BLK-WGB vs Samsung SE-S084C/USPS optical disc drive

Key differences

CD rewrite speed
- Portable DVD Burner GP20N BLK-WGB:8x
- SE-S084C/USPS optical disc drive:4x
DVD drive average random access time
- Portable DVD Burner GP20N BLK-WGB:180 ms
- SE-S084C/USPS optical disc drive:160 ms
CD-ROM drive average random access time
- Portable DVD Burner GP20N BLK-WGB:150 ms
- SE-S084C/USPS optical disc drive:160 ms
Dimensions (WxDxH)
- Portable DVD Burner GP20N BLK-WGB:153 x 163 x 24 mm
- SE-S084C/USPS optical disc drive:141 x 157 x 19 mm

Differences highlightedShow differences only

Comparison of Portable DVD Burner GP20N BLK-WGB, SE-S084C/USPS
24 specifications	A Lenovo Portable DVD Burner GP20N BLK-WGB View product	B Samsung SE-S084C/USPS optical disc drive Model SE-S084C/USPS View product
Designidentical
Disc loading typeKnown for one	Unknown — not stated by the source	Tray
MountingKnown for one	Unknown — not stated by the source	Horizontal
Product colourKnown for one	Black	Unknown — not stated by the source
Performanceidentical
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Writing speed1 differ
CD rewrite speedDiffers	8x	4x
DVD-R write speedKnown for one	Unknown — not stated by the source	8x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x
DVD-R9 write speedKnown for one	8x	Unknown — not stated by the source
Access time2 differ
DVD drive average random access timeDiffers	180 ms	160 ms
CD-ROM drive average random access timeDiffers	150 ms	160 ms
Other features1 differ
Dimensions (WxDxH)Differs	153 x 163 x 24 mm	141 x 157 x 19 mm
Data transfer rateKnown for one	Unknown — not stated by the source	1.5 Gbit/s

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.