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Product comparison · 2 optical disc drives

LG 20x Super Multi Security DVD Rewriter vs LG GSA-H62N (black)

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  • 27specifications compared
  • 14differ
  • 13identical
  • 22known for one product only

Key differences

  • Interface
    • IDE/ATA
    • Serial ATA
  • CD write speed
    • 16x
    • 48x
  • CD rewrite speed
    • 4x
    • 32x
  • DVD+R Double Layer write speed
    • 2.4x
    • 10x
  • DVD+R write speed
    • 2.4x
    • 18x
  • DVD+RW write speed
    • 2.4x
    • 8x
  • DVD-R Double Layer write speed
    • 4x
    • 10x
  • DVD-R write speed
    • 2x
    • 18x

Side by side

Differences highlightedShow differences only
49 specifications
A

LG

20x Super Multi Security DVD RewriterView product
B

LG

GSA-H62N (black)View product
Designidentical
InternalYesYes
Product colourKnown for oneBlack
Performance1 differ
InterfaceDiffersIDE/ATASerial ATA
Drive device, buffer size2 MB2 MB
DVD-ROM transfer rate (sustained mode)Known for one22.16 MB/s
Plug and PlayKnown for oneYes
Writing speed9 differ
CD write speedDiffers16x48x
CD rewrite speedDiffers4x32x
CD-R write speedKnown for one48x
DVD+R Double Layer write speedDiffers2.4x10x
DVD+R write speedDiffers2.4x18x
DVD+RW write speedDiffers2.4x8x
DVD-R Double Layer write speedDiffers4x10x
DVD-R write speedDiffers2x18x
DVD-RAM write speedDiffers2x12x
DVD-RW write speedDiffers1x6x
Reading speed2 differ
CD read speed48x48x
CD-R read speed48x48x
CD-ROM read speed48x48x
CD-RW read speed40x40x
DVD+R read speedKnown for one16x
DVD-R Double Layer read speedKnown for one12x
DVD-R read speed16x16x
DVD-RAM read speedDiffers5x12x
DVD-ROM read speed16x16x
DVD-RW read speedDiffers12x13x
DVD+R Double Layer read speedKnown for one12x
DVD+RW read speedKnown for one13x
Access timeidentical
CD-ROM drive average random access timeKnown for one125 ms
Record modesidentical
Disc-at-once (DAO)YesYes
Multi sessionKnown for oneYes
Packet writingYesYes
Sequential writingYesYes
Session-at-once (SAO)YesYes
Track-at-once (TAO)YesYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one15 - 85%
Operating temperature (T-T)Known for one5 - 45 °C
Storage relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-30 - 60 °C
Weight & dimensions1 differ
WeightDiffers800 g780 g
HeightKnown for one17 mm
Packaging contentidentical
Bundled softwareKnown for oneNero Express In CD PowerDVD PowerProducer Gold
Other features1 differ
Power requirementsKnown for one+12V / +5V
Dimensions (WxDxH)Differs148 x 42 x 17 mm146 x 41.3 x 165 mm
Minimum RAMKnown for one512 MB
Minimum processorKnown for onePentium IV 1.4GHz
Compatible operating systemsKnown for oneWindows ME/2000 Pro/XP/Vista
Maximum data transfer rateKnown for one22.16 Mbit/s
Sustained data rateKnown for one7.2 MB/s

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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