Product comparison · 2 optical disc drives

BenQ CB523C optical disc drive Internal vs BenQ DQ60 optical disc drive Internal DVD-RW

10specifications compared
7differ
3identical
17known for one product only

Key differences

CD read speed
- CB523C optical disc drive Internal:52x
- DQ60 optical disc drive Internal DVD-RW:40x
Operating relative humidity (H-H)
- CB523C optical disc drive Internal:10 - 90%
- DQ60 optical disc drive Internal DVD-RW:8 - 80%
Operating temperature (T-T)
- CB523C optical disc drive Internal:0 - 50 °C
- DQ60 optical disc drive Internal DVD-RW:5 - 45 °C
Weight
- CB523C optical disc drive Internal:850 g
- DQ60 optical disc drive Internal DVD-RW:800 g
Dimensions (WxDxH)
- CB523C optical disc drive Internal:146 x 41.5 x 178 mm
- DQ60 optical disc drive Internal DVD-RW:146 x 42 x 171 mm

Side by side

Differences highlightedShow differences only

Comparison of CB523C, DQ60
27 specifications	A BenQ CB523C optical disc drive Internal Model CB523C View product	B BenQ DQ60 optical disc drive Internal DVD-RW Model DQ60 View product
Performanceidentical
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
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
Reading speed1 differ
CD read speedDiffers	52x	40x
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 90%	8 - 80%
Operating temperature (T-T)Differs	0 - 50 °C	5 - 45 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions1 differ
WeightDiffers	850 g	800 g
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Nero 6 Suite BenQ Qsuite
Other features3 differ
Minimum system requirementsDiffers	Pentium II 400MHz, 128MB DRAM,150MB free HD space.	Pentium III 550MHz CPU, 128MB DRAM, 100MB HDD
Write methodsKnown for one	Unknown — not stated by the source	DVD Data and Video, Track-at-Once, Disc-at-Once, Multisession, Packet Writing (fixed & variable packet), CD Digital Audio, Direct-Over-Write on CD-RW, Test Write
Dimensions (WxDxH)Differs	146 x 41.5 x 178 mm	146 x 42 x 171 mm
Power supply typeKnown for one	Unknown — not stated by the source	DC 5V +/- 5%, 1.8A
DVD+R speedKnown for one	Unknown — not stated by the source	16x
DVD+RW speedKnown for one	Unknown — not stated by the source	8x
DVD-R speedKnown for one	Unknown — not stated by the source	16x
DVD-RW speedKnown for one	Unknown — not stated by the source	6x
Technical featuresDiffers	Dual Cooling System (DCS) Seamless Link Technology	RAM writing and reading support
Power requirementsKnown for one	DC: 5V ± 5%, 0.8A DC: 12V ± 10%, 1.9A	Unknown — not stated by the source
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
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

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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