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Product comparison · 2 optical disc drives

Acer 8X4X24X8X DVD+CDRW Combo for TM740 vs BenQ CD 656A 56x IDE Int Bulk

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  • 3specifications compared
  • 2differ
  • 1identical
  • 12known for one product only

Key differences

  • Burst transfer rate
    • 3.6 MB/s
    • 33.3 MB/s
  • Access time
    • 120 ms
    • 90 ms

Side by side

Differences highlightedShow differences only
15 specifications
A

Acer

8X4X24X8X DVD+CDRW Combo for TM740View product
B

BenQ

CD 656A 56x IDE Int BulkView product
Designidentical
InternalYesYes
Performance1 differ
Burst transfer rateDiffers3.6 MB/s33.3 MB/s
Drive device, buffer sizeKnown for one0.125 MB
Writing speedidentical
DVD write speedKnown for one8x
DVD rewrite speedKnown for one4x
Reading speedidentical
DVD read speedKnown for one24x
CD read speedKnown for one56x
Access time1 differ
Access timeDiffers120 ms90 ms
Packaging contentidentical
Bundled softwareKnown for oneAdaptec Easy CD Creator
Other featuresidentical
Minimum system requirementsKnown for oneAcer Notebooks TM740
I/O portsKnown for oneDigital surround sound with 5.1 channels
Media types supportedKnown for oneCD-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
Dimensions (WxDxH)Known for one148 x 198 x 42 mm
Mac compatibilityKnown for oneNo
Weight & dimensionsidentical
WeightKnown for one1 kg

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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