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Product comparison · 2 optical disc drives

BenQ DVD+ -RWDLDW1620 pro vs Freecom FS-50 DVD+/-RW 8x Double Layer

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  • 15specifications compared
  • 12differ
  • 3identical
  • 11known for one product only

Key differences

  • Internal
    • Yes
    • No
  • CD write speed
    • 40x
    • 24x
  • CD rewrite speed
    • 24x
    • 16x
  • DVD write speed
    • 16x
    • 8x
  • CD read speed
    • 40x
    • 24x
  • DVD read speed
    • 16x
    • 8x
  • DVD drive average random access time
    • 120 ms
    • 100 ms
  • Storage temperature (T-T)
    • -40 - 60 °C
    • -20 - 60 °C

Side by side

Differences highlightedShow differences only
26 specifications
A

BenQ

DVD+ -RWDLDW1620 proView product
B

Freecom

FS-50 DVD+/-RW 8x Double LayerView product
Design1 differ
InternalDiffersYesNo
Performanceidentical
InterfaceKnown for oneUSB 2.0
Drive device, buffer sizeKnown for one2 MB
Writing speed3 differ
CD write speedDiffers40x24x
CD rewrite speedDiffers24x16x
DVD write speedDiffers16x8x
Reading speed2 differ
CD read speedDiffers40x24x
DVD read speedDiffers16x8x
Access time1 differ
DVD drive average random access timeDiffers120 ms100 ms
Operational conditions1 differ
Storage temperature (T-T)Differs-40 - 60 °C-20 - 60 °C
Weight & dimensions1 differ
WeightDiffers1 kg600 g
Packaging contentidentical
Bundled softwareKnown for oneManual and application software CD
Other features3 differ
Power requirementsDiffersDC 5V +/- 5%, ripple 100mVpp; DC12V+/- 10%, ripple 200mVpp100% bus powered (no AC adapter needed)
Minimum system requirementsKnown for onePentium 3 or Celeron 700MHz or higher, 128MB RAM (256MB recommended), 400 MB free hard disk space (5GB recommended)
Write methodsDiffersDVD Data & Video; Disc-at-once, Track-at-once, Multi-session, Packet writing, CD Digital Audio, Direct Over write on CDRW, Simulated WritingSequential write, random write, Disc at once, incremental write, restricted overwrite
Dimensions (WxDxH)Differs198 x 146 x 42 mm144 x 140 x 17 mm
SafetyKnown for oneUL standard, CS A standard, TÜV standard, CE standard
Track to track seek timeKnown for one95 ms
I/O portsKnown for oneUSB
Minimum RAMKnown for one128 MB
Minimum processorKnown for oneIBM PC compatible Pentium III 550MHz CPU
Minimum storage drive spaceKnown for one1.1 GB
Compatible operating systemsKnown for oneWindows 98/ ME / 2000/ XP

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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