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Product comparison · 2 optical disc drives

ASUS DRW-22B2L/B+W/G/AS optical disc drive Internal vs HP Mobile USB DVD/RW LightScribe

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  • 23specifications compared
  • 19differ
  • 4identical
  • 34known for one product only

Key differences

  • Internal
    • Yes
    • No
  • Interface
    • EIDE/ATA
    • USB 2.0
  • CD write speed
    • 48x
    • 24x
  • CD rewrite speed
    • 32x
    • 16x
  • CD-R write speed
    • 48x
    • 24x
  • CD-RW write speed
    • 32x
    • 16x
  • DVD+R Double Layer write speed
    • 12x
    • 8x
  • DVD+R write speed
    • 22x
    • 8x

Side by side

Differences highlightedShow differences only
57 specifications
A

ASUS

DRW-22B2L/B+W/G/AS optical disc drive Internal

Model DRW-22B2L/B+W/G/AS

View product
B

HP

Mobile USB DVD/RW LightScribeView product
Design1 differ
InternalDiffersYesNo
MountingKnown for oneVertical/Horizontal
Product colourKnown for oneBlack
Performance1 differ
InterfaceDiffersEIDE/ATAUSB 2.0
Drive device, buffer sizeKnown for one2 MB
Optical drive typeKnown for oneDVD±RW
Plug and PlayKnown for oneYes
Writing speed8 differ
CD write speedDiffers48x24x
CD rewrite speedDiffers32x16x
CD-R write speedDiffers48x24x
CD-RW write speedDiffers32x16x
DVD+R Double Layer write speedDiffers12x8x
DVD+R write speedDiffers22x8x
DVD-R Double Layer write speedDiffers12x6x
DVD-R write speedDiffers22x8x
DVD-RAM write speedKnown for one12x
Reading speed9 differ
CD read speedDiffers48x24x
CD-R read speedDiffers40x24x
CD-ROM read speedKnown for one48x
CD-RW read speedDiffers40x24x
DVD+R read speedDiffers16x8x
DVD-R Double Layer read speedDiffers12x8x
DVD-R read speedDiffers16x8x
DVD-ROM read speedKnown for one16x
DVD-RW read speedDiffers12x8x
DVD+R Double Layer read speedDiffers12x8x
DVD+RW read speedDiffers12x8x
Access timeidentical
DVD drive average random access timeKnown for one160 ms
CD-ROM drive average random access timeKnown for one140 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Multi sessionKnown for oneYes
Packet writingKnown for oneYes
Random writeKnown for oneYes
Sequential writingKnown for oneYes
Session-at-once (SAO)Known for oneYes
Track-at-once (TAO)Known for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Operating temperature (T-T)Known for one5 - 50 °C
Storage relative humidity (H-H)Known for one15 - 90%
Storage temperature (T-T)Known for one-40 - 65 °C
Weight & dimensionsidentical
WeightKnown for one650 g
Packaging contentidentical
Bundled softwareKnown for oneNeor Essentials, E-Green
ManualKnown for oneYes
Other featuresidentical
Power requirementsKnown for oneDC+5V ±5%,DC+12V ±10 %
Media types supportedKnown for oneDVD-ROM,DVD+/-RW,DVD+/-R,Photo CD,Video CD,CD-DA,CD-Extra,CD-Text,CD-R,CD-RW,DVD-RAM
Dimensions (WxDxH)Known for one146 x 170 x 41 mm
Minimum RAMKnown for one128 MB
Minimum processorKnown for onePentium 300 MHz
Minimum storage drive spaceKnown for one10 GB
Compatible operating systemsKnown for oneWindows Vista, Windows XP, Windows 2000
Number of optical discsKnown for one1 discs
USB 2.0 ports quantityKnown for one1
USB requiredKnown 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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