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Product comparison · 2 optical disc drives

ASUS DRW-22B1LT optical disc drive Internal vs ASUS SBC-04D1S-U optical disc drive Black

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  • 41specifications compared
  • 28differ
  • 13identical
  • 12known for one product only

Key differences

  • Internal
    • Yes
    • No
  • 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
    • 4x
  • DVD+R write speed
    • 22x
    • 8x
  • DVD-R Double Layer write speed
    • 12x
    • 4x

Side by side

Differences highlightedShow differences only
53 specifications
A

ASUS

DRW-22B1LT optical disc drive Internal

Model DRW-22B1LT

View product
B

ASUS

SBC-04D1S-U optical disc drive Black

Model SBC-04D1S-U

View product
Design1 differ
InternalDiffersYesNo
Product colourKnown for oneBlack
MountingVertical/HorizontalVertical/Horizontal
Performanceidentical
Drive device, buffer size2 MB2 MB
Optical disc diameter120 mm120 mm
Mean time between failures (MTBF)60000 h60000 h
InterfaceKnown for oneSerial ATA
LightScribeKnown for oneYes
Writing speed9 differ
CD write speedDiffers48x24x
CD rewrite speedDiffers32x16x
CD-R write speedDiffers48x24x
CD-RW write speedDiffers32x16x
DVD+R Double Layer write speedDiffers12x4x
DVD+R write speedDiffers22x8x
DVD+RW write speed8x8x
DVD-R Double Layer write speedDiffers12x4x
DVD-R write speedDiffers22x8x
DVD-RAM write speedDiffers12x5x
DVD-RW write speed6x6x
Reading speed11 differ
CD read speedDiffers48x24x
CD-R read speedDiffers40x24x
CD-ROM read speedDiffers48x24x
CD-RW read speedDiffers40x24x
BD-ROM read speedKnown for one4.8x
DVD+R read speedDiffers16x8x
DVD-R Double Layer read speedDiffers12x6x
DVD-R read speedDiffers16x8x
DVD-RAM read speedKnown for one5x
DVD-ROM read speedDiffers16x8x
DVD-RW read speedDiffers12x8x
DVD+R Double Layer read speedDiffers12x6x
DVD+RW read speedDiffers12x8x
Access time2 differ
DVD drive average random access timeDiffers140 ms200 ms
BD-ROM average random access timeKnown for one240 ms
CD-ROM drive average random access timeDiffers150 ms200 ms
Record modesidentical
Disc-at-once (DAO)YesYes
Multi sessionYesYes
Packet writingKnown for oneYes
Random writeYesYes
Sequential writingYesYes
Session-at-once (SAO)YesYes
Track-at-once (TAO)YesYes
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 50 °C5 - 40 °C
Storage temperature (T-T)Differs-40 - 65 °C-30 - 60 °C
Operating relative humidity (H-H)Known for one15 - 80%
Storage relative humidity (H-H)Known for one15 - 95%
Weight & dimensions1 differ
WeightDiffers650 g412 g
Packaging contentidentical
Bundled softwareKnown for oneCyberlink
Other features2 differ
Power requirementsDC+5V ±5%,DC+12V ±10 %DC+5V ±5%,DC+12V ±10 %
Dimensions (WxDxH)Differs146 x 170 x 41.3 mm157 x 142 x 21 mm
Compatible operating systemsDiffersWindows 2000, Windows NT, XP, VistaXP/Vista
USB 2.0 ports quantityKnown for one1
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

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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