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Product comparison · 2 optical disc drives

BenQ 1650V 16x50x black wSW Bulk vs BenQ DVD RW DW1640 ivory Bulk

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  • 10specifications compared
  • 7differ
  • 3identical
  • 25known for one product only

Key differences

  • Drive device, buffer size
    • 512 MB
    • 2 MB
  • CD read speed
    • 50x
    • 48x
  • Operating temperature (T-T)
    • 0 - 50 °C
    • 5 - 45 °C
  • Weight
    • 800 g
    • 820 g
  • Dimensions (WxDxH)
    • 146 x 41.5 x 179 mm
    • 146 x 178 x 42 mm

Side by side

Differences highlightedShow differences only
35 specifications
A

BenQ

1650V 16x50x black wSW BulkView product
B

BenQ

DVD RW DW1640 ivory BulkView product
Performance1 differ
Optical drive typeKnown for oneDVD-RW
Drive device, buffer sizeDiffers512 MB2 MB
Writing speedidentical
CD write speedKnown for one48x
CD rewrite speedKnown for one32x
DVD write speedKnown for one8x
DVD rewrite speedKnown for one4x
Reading speed1 differ
CD read speedDiffers50x48x
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 50 °C5 - 45 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Operating relative humidity (H-H)Known for one20 - 90%
Weight & dimensions1 differ
HeightKnown for one42 mm
WeightDiffers800 g820 g
Other features3 differ
Power requirementsDiffersDC 5 V±5%, 1.1 A, DC 12 V±5%, 1.5 ADC12V+/- 10%, DC 5V +/- 5%
Media types supportedKnown for oneDVD+R DL 8.5GB, DVD+R 4.7GB, DVD+RW 4.7GB, DVD-R 4.7GB, DVD-RW 4.7GB, DVD-Video, DVD-5, DVD-9, DVD-10, DVD-18, CD-DA, CD-ROM XA (m1, m2f1/m2f2), CD-R, CD-RW, Bootable CD, Photo CD, Video CD, Super Video CD, CD-Extra, Mixed-mode CD, CD-Text
Minimum system requirementsKnown for oneIBM PC compatible Pentium III 550MHz CPU
Logical recording formatKnown for oneTrack-at-Once, Disc-at-Once, Multisession, Packet Writing (fixed & variable packet), CD Digital Audio, Direct-Over-Write on CD-RW, Test Write
Write methodsKnown for oneTrack-at-Once, Disc-at-Once, Multisession, Packet Writing, CD Digital Audio, Direct-Over-Write CD-RW, Test Write
Dimensions (WxDxH)Differs146 x 41.5 x 179 mm146 x 178 x 42 mm
Minimum RAMKnown for one128 MB
Minimum processorKnown for one550
Minimum storage drive spaceKnown for one100 GB
Compatible operating systemsDiffersWindows 98SE / ME / 2000/ XPWindows 98/ ME / NT 4.x/ 2000/ XP
Track to track seek timeKnown for one120 ms
DVD+R speedKnown for one16x
DVD+RW speedKnown for one8x
DVD-R speedKnown for one16x
DVD-RW speedKnown for one6x
Double Layer DVD write speedKnown for one8x
Seek timeKnown for one90 ms
Drive devices applicable disk formatKnown for oneDVD 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
Access timeidentical
DVD drive average random access timeKnown for one90 ms
Access timeKnown for one100 ms

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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