Product comparison · 2 optical disc drives

BenQ 1650S Black Bulk vs Samsung DVD+-R RW IDE BULK W SW

Key differences

Drive device, buffer size
- 1650S Black Bulk:0.256 MB
- DVD+-R RW IDE BULK W SW:2 MB
CD read speed
- 1650S Black Bulk:48x
- DVD+-R RW IDE BULK W SW:40x
DVD read speed
- 1650S Black Bulk:16x
- DVD+-R RW IDE BULK W SW:12x
Access time
- 1650S Black Bulk:85 ms
- DVD+-R RW IDE BULK W SW:90 ms
Weight
- 1650S Black Bulk:1.1 kg
- DVD+-R RW IDE BULK W SW:750 g
Dimensions (WxDxH)
- 1650S Black Bulk:200 x 148 x 42.3 mm
- DVD+-R RW IDE BULK W SW:148.2 x 42 x 184 mm

Differences highlightedShow differences only

Comparison of 1650S Black Bulk, DVD+-R RW IDE BULK W SW
16 specifications	A BenQ 1650S Black Bulk View product	B Samsung DVD+-R RW IDE BULK W SW View product
Designidentical
Internal	Yes	Yes
Performance1 differ
Drive device, buffer sizeDiffers	0.256 MB	2 MB
Burst transfer rateKnown for one	33.3 MB/s	Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	40x
CD rewrite speedKnown for one	Unknown — not stated by the source	24x
DVD write speedKnown for one	Unknown — not stated by the source	8x
DVD rewrite speedKnown for one	Unknown — not stated by the source	4x
Reading speed2 differ
CD read speedDiffers	48x	40x
DVD read speedDiffers	16x	12x
Access time1 differ
DVD drive average random access timeKnown for one	Unknown — not stated by the source	110 ms
Access timeDiffers	85 ms	90 ms
Weight & dimensions1 differ
WeightDiffers	1.1 kg	750 g
Other features1 differ
Dimensions (WxDxH)Differs	200 x 148 x 42.3 mm	148.2 x 42 x 184 mm
Media types supportedKnown for one	DVD ROM (SL/DL), DVD-Video, DVD-R (3.95Gb/4.7Gb), DVD-RW (ver. 2.0), CD-R/RW, CD-DA, CD-ROM, CD ROM/XA, VCD, CD-I, CD-Extra, CD-Text	Unknown — not stated by the source
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Sustained data rateKnown for one	7.2 MB/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.