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Product comparison · 2 optical disc drives

Freecom DVD RW Recorder 20x USB-2 vs Samsung Super-WriteMaster 18x, Beige, Bulk

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  • 13specifications compared
  • 7differ
  • 6identical
  • 37known for one product only

Key differences

  • Internal
    • No
    • Yes
  • CD rewrite speed
    • 21x
    • 32x
  • DVD+R write speed
    • 20x
    • 18x
  • DVD-R write speed
    • 20x
    • 18x
  • CD read speed
    • 48x
    • 40x
  • Weight
    • 1.2 kg
    • 750 g
  • Dimensions (WxDxH)
    • 165 x 250 x 48 mm
    • 148.2 x 170 x 42 mm

Side by side

Differences highlightedShow differences only
50 specifications
A

Freecom

DVD RW Recorder 20x USB-2View product
B

Samsung

Super-WriteMaster 18x, Beige, BulkView product
Design1 differ
InternalDiffersNoYes
Product colourKnown for oneIvory
Disc loading typeKnown for oneTray
Performanceidentical
InterfaceKnown for oneSerial ATA
LightScribeKnown for oneYes
Drive device, buffer sizeKnown for one2 MB
Mean time between failures (MTBF)Known for one50000 h
Writing speed3 differ
CD write speed48x48x
CD rewrite speedDiffers21x32x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD+R Double Layer write speedKnown for one8x
DVD+R write speedDiffers20x18x
DVD+RW write speed8x8x
DVD-R Double Layer write speedKnown for one8x
DVD-R write speedDiffers20x18x
DVD-RAM write speed12x12x
DVD-RW write speed6x6x
Reading speed1 differ
CD read speedDiffers48x40x
CD-R read speedKnown for one40x
CD-ROM read speed48x48x
CD-RW read speedKnown for one40x
DVD+R read speedKnown for one12x
DVD-R Double Layer read speedKnown for one8x
DVD-R read speedKnown for one12x
DVD-RAM read speedKnown for one12x
DVD-ROM read speed16x16x
DVD-RW read speedKnown for one8x
DVD+R Double Layer read speedKnown for one8x
DVD+RW read speedKnown for one8x
DVD-R9 read speedKnown for one8x
Weight & dimensions1 differ
WeightDiffers1.2 kg750 g
Packaging contentidentical
Bundled softwareKnown for oneNero
Other features1 differ
Media types supportedKnown for oneDVD-RAM, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, DVD-Video, DVD-ROM, CD-R, CD-RW, CD-ROM, CD-ROM/XA, CD-Audio, Video-CD, Photo CD, CD-I(FMV), CD-Extra, CD-TEXT
Dimensions (WxDxH)Differs165 x 250 x 48 mm148.2 x 170 x 42 mm
Number of optical discsKnown for one1 discs
Power requirementsKnown for one12V/2A
Minimum system requirementsKnown for oneUSB
Minimum RAMKnown for one256 MB
Minimum processorKnown for one700MHz
Compatible operating systemsKnown for oneWindows 2000/XP/Vista
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Fixed packetKnown for oneYes
Packet writingKnown for oneYes
Random writeKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Variable packetKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 80%
Operating temperature (T-T)Known for one10 - 35 °C

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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