Product comparison · 2 optical disc drives

BenQ 1650V 16x50x bulk wSW Bulk vs BenQ CD-RW 52x32x52 IDE Int Bulk Black 1pk

7specifications compared
6differ
1identical
11known for one product only

Key differences

Drive device, buffer size
- 1650V 16x50x bulk wSW Bulk:512 MB
- CD-RW 52x32x52 IDE Int Bulk Black 1pk:2 MB
CD read speed
- 1650V 16x50x bulk wSW Bulk:50x
- CD-RW 52x32x52 IDE Int Bulk Black 1pk:52x
Dimensions (WxDxH)
- 1650V 16x50x bulk wSW Bulk:146 x 41.5 x 179 mm
- CD-RW 52x32x52 IDE Int Bulk Black 1pk:146 x 42 x 198 mm

Side by side

Differences highlightedShow differences only

Comparison of 1650V 16x50x bulk wSW Bulk, CD-RW 52x32x52 IDE Int Bulk Black 1pk
18 specifications	A BenQ 1650V 16x50x bulk wSW Bulk View product	B BenQ CD-RW 52x32x52 IDE Int Bulk Black 1pk View product
Designidentical
Internal	Yes	Yes
Product colourKnown for one	Black	Unknown — not stated by the source
Performance1 differ
Drive device, buffer sizeDiffers	512 MB	2 MB
Reading speed1 differ
CD read speedDiffers	50x	52x
DVD read speedKnown for one	16x	Unknown — not stated by the source
Access timeidentical
Access timeKnown for one	90 ms	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	20 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	800 g	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	80 mm
Other features4 differ
Power requirementsDiffers	DC 5 V±5%, 1.1 A, DC 12 V±5%, 1.5 A	DC 5V +/- 5%, 1.6A
Seek timeKnown for one	90 ms	Unknown — not stated by the source
Dimensions (WxDxH)Differs	146 x 41.5 x 179 mm	146 x 42 x 198 mm
Compatible operating systemsDiffers	Windows 98SE / ME / 2000/ XP	Windows95, '98/ ME / NT 4.0/ 2000/ XP
Drive devices applicable disk formatDiffers	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	CD-R/RW, CD-DA, CD-ROM, CDROM/XA, VCD, CD_I, CD-Extra, CD-Text
Write methodsKnown for one	Unknown — not stated by the source	Disc-at-once, Track-at-once, Multi-session, Packet writing, CD Digital Audio, Direct Over write on CDRW simulation
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	52x
CD rewrite speedKnown for one	Unknown — not stated by the source	32x

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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