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Product comparison · 2 optical disc drives

BenQ 1650V 16x50x bulk wSW Bulk vs BenQ K CD 56xspd IDE int Blk Black 10pk

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  • 12specifications compared
  • 9differ
  • 3identical
  • 3known for one product only

Key differences

  • Drive device, buffer size
    • 512 MB
    • 128 MB
  • CD read speed
    • 50x
    • 56x
  • Operating relative humidity (H-H)
    • 20 - 90%
    • 15 - 90%
  • Operating temperature (T-T)
    • 0 - 50 °C
    • 5 - 40 °C
  • Weight
    • 800 g
    • 1 kg
  • Dimensions (WxDxH)
    • 146 x 41.5 x 179 mm
    • 148 x 42 x 198 mm

Side by side

Differences highlightedShow differences only
15 specifications
A

BenQ

1650V 16x50x bulk wSW BulkView product
B

BenQ

K CD 56xspd IDE int Blk Black 10pkView product
Designidentical
InternalYesYes
Product colourBlackBlack
Performance1 differ
Drive device, buffer sizeDiffers512 MB128 MB
Burst transfer rateKnown for one8400 MB/s
Reading speed1 differ
CD read speedDiffers50x56x
DVD read speedKnown for one16x
Access timeidentical
Access time90 ms90 ms
Operational conditions2 differ
Operating relative humidity (H-H)Differs20 - 90%15 - 90%
Operating temperature (T-T)Differs0 - 50 °C5 - 40 °C
Weight & dimensions1 differ
WeightDiffers800 g1 kg
Other features4 differ
Power requirementsDiffersDC 5 V±5%, 1.1 A, DC 12 V±5%, 1.5 ADC 5V +/- 5%, 1.2A Max, DC12V +/- 5%, 1.0A Max
Seek timeKnown for one90 ms
Dimensions (WxDxH)Differs146 x 41.5 x 179 mm148 x 42 x 198 mm
Compatible operating systemsDiffersWindows 98SE / ME / 2000/ XPWindows 95/98/ME/NT 4.0/2000/XP
Drive devices applicable disk formatDiffersDVD 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-TextCD-audio, CD-ROM (mode 1 and mode 2), CD-ROM XA (mode 2, form 2), CD-Plus, CD-i / FMV, Video CD, Photo CD (single- & multi-session), I-TRAX enhanced CD, Karaoke CD, CD-R, CD-RW

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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