Product comparison · 2 optical disc drives

BenQ CB523C optical disc drive Internal vs BenQ DVP 1650V

8specifications compared
5differ
3identical
12known for one product only

Key differences

CD read speed
- CB523C optical disc drive Internal:52x
- DVP 1650V:50x
Operating relative humidity (H-H)
- CB523C optical disc drive Internal:10 - 90%
- DVP 1650V:20 - 90%
Weight
- CB523C optical disc drive Internal:850 g
- DVP 1650V:800 g
Dimensions (WxDxH)
- CB523C optical disc drive Internal:146 x 41.5 x 178 mm
- DVP 1650V:146 x 179 x 41.5 mm

Side by side

Differences highlightedShow differences only

Comparison of CB523C, DVP 1650V
20 specifications	A BenQ CB523C optical disc drive Internal Model CB523C View product	B BenQ DVP 1650V View product
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Reading speed1 differ
CD read speedDiffers	52x	50x
Access timeidentical
DVD drive average random access timeKnown for one	130 ms	Unknown — not stated by the source
Access timeKnown for one	120 ms	Unknown — not stated by the source
Operational conditions1 differ
Operating relative humidity (H-H)Differs	10 - 90%	20 - 90%
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	850 g	800 g
Other features2 differ
Power requirementsDiffers	DC: 5V ± 5%, 0.8A DC: 12V ± 10%, 1.9A	DC 5 VÂ±5%, Max 1.1 A DC 12 VÂ±5%, Max1.5 A
Minimum system requirementsKnown for one	Pentium II 400MHz, 128MB DRAM,150MB free HD space.	Unknown — not stated by the source
Dimensions (WxDxH)Differs	146 x 41.5 x 178 mm	146 x 179 x 41.5 mm
Maximum data transfer rateKnown for one	177.28 Mbit/s	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	5 - 95%	Unknown — not stated by the source
Technical featuresKnown for one	Dual Cooling System (DCS) Seamless Link Technology	Unknown — not stated by the source
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98SE / ME / 2000/ XP
Drive devices applicable disk formatKnown for one	Unknown — not stated by the source	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
Performanceidentical
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	0.5 MB
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	125000 h

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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