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Product comparison · 2 optical disc drives

Freecom DVD+/-RW Recorder Pro DL LS 20x/8x USB-2/FireWire external vs Samsung Super-WriteMaster DVD Writer 18x, Beige/Black, 20-pk

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  • 17specifications compared
  • 7differ
  • 10identical
  • 29known for one product only

Key differences

  • Internal
    • No
    • Yes
  • Interface
    • USB & FireWire
    • EIDE/ATA
  • DVD+R write speed
    • 20x
    • 18x
  • DVD-R write speed
    • 20x
    • 18x
  • DVD-RW read speed
    • 6x
    • 8x
  • 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
46 specifications
A

Freecom

DVD+/-RW Recorder Pro DL LS 20x/8x USB-2/FireWire externalView product
B

Samsung

Super-WriteMaster DVD Writer 18x, Beige/Black, 20-pkView product
Design1 differ
InternalDiffersNoYes
MountingKnown for oneVertical/Horizontal
Disc loading typeKnown for oneTray
Performance1 differ
InterfaceDiffersUSB & FireWireEIDE/ATA
Drive device, buffer sizeKnown for one2 MB
Optical drive typeKnown for oneDVD-RW
LightScribeKnown for oneYes
Writing speed2 differ
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
DVD+R write speedDiffers20x18x
DVD-R write speedDiffers20x18x
DVD-R9 write speedKnown for one8x
Reading speed1 differ
CD-R read speedKnown for one40x
CD-ROM read speedKnown for one48x
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 speedKnown for one16x
DVD-RW read speedDiffers6x8x
DVD+R Double Layer read speedKnown for one8x
DVD-R9 read speedKnown for one8x
DVD read speedKnown for one16x
Access timeidentical
DVD drive average random access timeKnown for one130 ms
CD-ROM drive average random access timeKnown for one110 ms
Weight & dimensions1 differ
WeightDiffers1.2 kg750 g
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
Minimum RAMKnown for one256 MB
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Fixed packetKnown for oneYes
Multi sessionKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Variable packetKnown for oneYes

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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