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Product comparison · 2 optical disc drives

HP dvd550s optical disc drive DVD±RW Black vs LG SATA 24x Super-Multi DVD

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  • 17specifications compared
  • 12differ
  • 5identical
  • 39known for one product only

Key differences

  • Internal
    • No
    • Yes
  • Interface
    • USB 2.0
    • Serial ATA
  • CD write speed
    • 24x
    • 48x
  • CD rewrite speed
    • 24x
    • 32x
  • DVD+R Double Layer write speed
    • 6x
    • 8x
  • DVD+R write speed
    • 8x
    • 24x
  • DVD-RAM write speed
    • 5x
    • 12x
  • CD read speed
    • 24x
    • 48x

Side by side

Differences highlightedShow differences only
56 specifications
A

HP

dvd550s optical disc drive DVD±RW Black

Model dvd550s

View product
B

LG

SATA 24x Super-Multi DVDView product
Design1 differ
InternalDiffersNoYes
MountingKnown for oneHorizontal
Performance2 differ
Disc types supportedDiffersCD, DVDCD-R, CD-ROM, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW, DVD-RW DL
InterfaceDiffersUSB 2.0Serial ATA
Optical disc diameterKnown for one120 mm
DVD-ROM transfer rate (sustained mode)Known for one1.35 MB/s
Plug and PlayKnown for oneYes
Mean time between failures (MTBF)Known for one60000 h
Writing speed5 differ
CD write speedDiffers24x48x
CD rewrite speedDiffers24x32x
DVD+R Double Layer write speedDiffers6x8x
DVD+R write speedDiffers8x24x
DVD-R Double Layer write speedKnown for one6x
DVD-R write speedKnown for one8x
DVD-RAM write speedDiffers5x12x
Reading speed2 differ
CD read speedDiffers24x48x
DVD+R read speedDiffers8x16x
DVD-ROM read speedKnown for one16x
DVD-RW read speedKnown for one12x
DVD+R Double Layer read speedKnown for one12x
DVD+RW read speedKnown for one12x
Access time2 differ
DVD drive average random access timeDiffers130 ms145 ms
CD-ROM drive average random access timeDiffers130 ms125 ms
Record modesidentical
Disc-at-once (DAO)Known for oneYes
Multi sessionKnown for oneYes
Packet 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 one10 - 80%
Operating temperature (T-T)Known for one5 - 35 °C
Storage relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-40 - 65 °C
Packaging contentidentical
Bundled softwareKnown for oneCyberlink Media Suite
ManualKnown for oneYes
Printed user guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
Minimum RAMKnown for one512 MB
Minimum processorKnown for one2.2 GHz Pentium
Minimum storage drive spaceKnown for one1 GB
CD transfer rate (sustained mode)Known for one150 KB/s
Compatible operating systemsKnown for oneMicrosoft Windows 7 / Vista (32 / 64 bit) / XP
Number of optical discsKnown for one1 discs
USB 2.0 ports quantityKnown for one1
USB cableKnown for oneYes
USB requiredKnown for oneYes
Dimensions (WxDxH)Known for one146 x 165 x 41.3 mm
Weight & dimensionsidentical
WeightKnown for one0.68 g
Packaging dataidentical
Package widthKnown for one215 mm
Package depthKnown for one210 mm
Package heightKnown for one90 mm
Package weightKnown for one842 g

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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