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Product comparison · 2 optical disc drives

BenQ 656a 56x oem black Bulk vs BenQ DVP1650V 16x50xDVD IDE RTL

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  • 12specifications compared
  • 9differ
  • 3identical
  • 5known for one product only

Key differences

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

Side by side

Differences highlightedShow differences only
17 specifications
A

BenQ

656a 56x oem black BulkView product
B

BenQ

DVP1650V 16x50xDVD IDE RTLView product
Performance1 differ
Drive device, buffer sizeDiffers128 MB512 MB
Burst transfer rateKnown for one8400 MB/s
Reading speed1 differ
CD read speedDiffers56x50x
DVD read speedKnown for one16x
Access timeidentical
DVD drive average random access timeKnown for one100 ms
Operational conditions2 differ
Operating relative humidity (H-H)Differs15 - 90%20 - 90%
Operating temperature (T-T)Differs5 - 40 °C0 - 50 °C
Weight & dimensions1 differ
HeightKnown for one41.5 mm
WeightDiffers1 kg800 g
Other features4 differ
Power requirementsDiffersDC 5V +/- 5%, 1.2A Max, DC12V +/- 5%, 1.0A MaxDC 5 V±5%, Maximum 1.1 A, DC 12 V±5%, Maximum 1.5 A
Dimensions (WxDxH)Differs148 x 42 x 198 mm146 x 41.5 x 179 mm
Compatible operating systemsDiffersWindows 95/98/ME/NT 4.0/2000/XPWindows 98SE / ME / 2000/ XP, Windows 98SE/2000/ME/XP
I/O portsKnown for oneIDE
Drive devices applicable disk formatDiffersCD-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-RWDVD 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

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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