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Product comparison · 2 optical disc drives

Freecom Blu-ray Rewriter vs LG GSA-H22NK optical disc drive Internal Black

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  • 17specifications compared
  • 10differ
  • 7identical
  • 24known for one product only

Key differences

  • Internal
    • No
    • Yes
  • Interface
    • USB 2.0
    • IDE/ATA
  • DVD+R write speed
    • 16x
    • 18x
  • DVD-R Double Layer write speed
    • 8x
    • 4x
  • DVD-R write speed
    • 16x
    • 18x
  • DVD-R Double Layer read speed
    • 8x
    • 12x
  • DVD+R Double Layer read speed
    • 8x
    • 12x
  • Weight
    • 1.2 kg
    • 800 g

Side by side

Differences highlightedShow differences only
41 specifications
A

Freecom

Blu-ray RewriterView product
B

LG

GSA-H22NK optical disc drive Internal Black

Model GSA-H22NK

View product
Design1 differ
InternalDiffersNoYes
Product colourKnown for oneBlack
Disc loading typeKnown for oneTray
Performance1 differ
InterfaceDiffersUSB 2.0IDE/ATA
LightScribeKnown for oneYes
Optical disc diameterKnown for one80 mm
Drive device, buffer sizeKnown for one2 MB
Writing speed3 differ
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
BD-R Dual Layer write speedKnown for one4x
BD-R write speedKnown for one8x
DVD+R write speedDiffers16x18x
DVD-R Double Layer write speedDiffers8x4x
DVD-R write speedDiffers16x18x
DVD-RAM write speedKnown for one12x
CD write speedKnown for one48x
CD rewrite speedKnown for one32x
Reading speed2 differ
CD-R read speedKnown for one48x
CD-RW read speedKnown for one32x
BD-R Dual Layer read speedKnown for one4x
BD-R read speedKnown for one8x
DVD-R Double Layer read speedDiffers8x12x
DVD+R Double Layer read speedDiffers8x12x
CD read speedKnown for one48x
DVD-RW read speedKnown for one12x
DVD+RW read speedKnown for one12x
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-20 - 70 °C
Weight & dimensions1 differ
WeightDiffers1.2 kg800 g
Other features2 differ
Dimensions (WxDxH)Differs250 x 165 x 48 mm146 x 165 x 41.3 mm
Compatible operating systemsDiffersWindows 7, Vista, XP, Mac OS X 10.4Windows 2000 Professional Windows XP Home Edition / Professional
Write methodsKnown for oneDVD-ROM(Single/Dual) / DVD-Video(CSS Compliant Disc),S/Dual layer / DVD-R/-RW/Dual / DVD+R/+RW/Double / DVD-RAM / CD-R/RW/ROM / CD-DA
Access timeidentical
DVD drive average random access timeKnown for one140 ms
CD-ROM drive average random access timeKnown for one120 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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