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Product comparison · 2 optical disc drives

Freecom Blu-ray Rewriter vs LG GSA-4160B optical disc drive Internal Black

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  • 11specifications compared
  • 7differ
  • 4identical
  • 33known for one product only

Key differences

  • Internal
    • No
    • Yes
  • Interface
    • USB 2.0
    • EIDE/ATA
  • DVD-R write speed
    • 16x
    • 8x
  • DVD-RAM write speed
    • 12x
    • 5x
  • Weight
    • 1.2 kg
    • 900 g
  • Dimensions (WxDxH)
    • 250 x 165 x 48 mm
    • 146 x 184.7 x 41.3 mm

Side by side

Differences highlightedShow differences only
44 specifications
A

Freecom

Blu-ray RewriterView product
B

LG

GSA-4160B optical disc drive Internal Black

Model GSA-4160B

View product
Design1 differ
InternalDiffersNoYes
Product colourKnown for oneBlack
Performance1 differ
InterfaceDiffersUSB 2.0EIDE/ATA
LightScribeKnown for oneYes
Optical disc diameterKnown for one80 mm
Drive device, buffer sizeKnown for one2 MB
Writing speed2 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 Double Layer write speedKnown for one8x
DVD+R write speed16x16x
DVD+RW write speedKnown for one8x
DVD-R Double Layer write speedKnown for one8x
DVD-R write speedDiffers16x8x
DVD-RAM write speedDiffers12x5x
DVD-RW write speedKnown for one6x
CD write speedKnown for one40x
CD rewrite speedKnown for one24x
DVD-R9 write speedKnown for one2.4x
Reading speedidentical
CD-R read speedKnown for one48x
CD-ROM 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 read speed16x16x
DVD-R Double Layer read speedKnown for one8x
DVD-R read speed16x16x
DVD-ROM read speed16x16x
DVD+R Double Layer read speedKnown for one8x
CD read speedKnown for one40x
DVD-R9 read speedKnown for one8x
DVD-RW read speedKnown for one8x
DVD+RW read speedKnown for one8x
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 kg900 g
Other features2 differ
Dimensions (WxDxH)Differs250 x 165 x 48 mm146 x 184.7 x 41.3 mm
Compatible operating systemsDiffersWindows 7, Vista, XP, Mac OS X 10.4Windows 2000 Professional, XP Home Edition, XP Professional
Media types supportedKnown for oneDVD-ROM, DVD-R, DVD-RW, DVD+R, DVD+RW, DVD+R9, DVD-Video, DVD-RAM, CD-ROM, CD-ROM XA, CD-Audio, CD Extra, CD Text, CD-IReady, CD-Bridge, Photo-CD, VideoCD, Hybrid CD
Write methodsKnown for oneDAO(disc at once), SAO(session at once), TAO(track at once) with zero gap, variable or fixed packet, multisession, Incremental Recording, Restricted Overwrite (DVD-RW only), Random Write (DVD-RAM only)
Number of optical discsKnown for one1 discs
Access timeidentical
DVD drive average random access timeKnown for one145 ms
Access timeKnown for one125 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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