Product comparison · 2 optical disc drives

HP 9.5mm Desktop G2 Slim BDXL Blu-Ray Drive vs LG BP55EB40 optical disc drive Blu-Ray RW Black

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  • 9specifications compared
  • 8differ
  • 1identical
  • 46known for one product only

Key differences

  • Internal
    • 9.5mm Desktop G2 Slim BDXL Blu-Ray Drive:Yes
    • BP55EB40 optical disc drive Blu-Ray RW Black:No
  • Purpose
    • 9.5mm Desktop G2 Slim BDXL Blu-Ray Drive:Desktop
    • BP55EB40 optical disc drive Blu-Ray RW Black:Desktop/Laptop
  • Optical drive type
    • 9.5mm Desktop G2 Slim BDXL Blu-Ray Drive:Blu-Ray DVD Combo
    • BP55EB40 optical disc drive Blu-Ray RW Black:Blu-Ray RW
  • Interface
    • 9.5mm Desktop G2 Slim BDXL Blu-Ray Drive:Serial ATA
    • BP55EB40 optical disc drive Blu-Ray RW Black:USB 2.0
  • Width
    • 9.5mm Desktop G2 Slim BDXL Blu-Ray Drive:128 mm
    • BP55EB40 optical disc drive Blu-Ray RW Black:144 mm
  • Depth
    • 9.5mm Desktop G2 Slim BDXL Blu-Ray Drive:9.5 mm
    • BP55EB40 optical disc drive Blu-Ray RW Black:156 mm
  • Height
    • 9.5mm Desktop G2 Slim BDXL Blu-Ray Drive:127 mm
    • BP55EB40 optical disc drive Blu-Ray RW Black:14.6 mm
  • Weight
    • 9.5mm Desktop G2 Slim BDXL Blu-Ray Drive:132 g
    • BP55EB40 optical disc drive Blu-Ray RW Black:270 g

Side by side

Differences highlightedShow differences only (off)
Comparison of N1M43AA, BP55EB40
55 specifications
Design1 differ
InternalDiffersYesNo
Product colourBlackBlack
Performance3 differ
PurposeDiffersDesktopDesktop/Laptop
Optical drive typeDiffersBlu-Ray DVD ComboBlu-Ray RW
InterfaceDiffersSerial ATAUSB 2.0
Drive device, buffer sizeKnown for oneUnknown — not stated by the source4 MB
Writing speedidentical
CD write speedKnown for oneUnknown — not stated by the source24x
CD rewrite speedKnown for oneUnknown — not stated by the source24x
CD-R write speedKnown for oneUnknown — not stated by the source24x
CD-RW write speedKnown for oneUnknown — not stated by the source24x
BD-R Dual Layer write speedKnown for oneUnknown — not stated by the source6x
BD-R write speedKnown for oneUnknown — not stated by the source8x
BD-RE Dual Layer write speedKnown for oneUnknown — not stated by the source2x
BD-RE rewrite speedKnown for oneUnknown — not stated by the source2x
DVD+R Double Layer write speedKnown for oneUnknown — not stated by the source6x
DVD+RW write speedKnown for oneUnknown — not stated by the source8x
DVD-R Double Layer write speedKnown for oneUnknown — not stated by the source6x
DVD-R write speedKnown for oneUnknown — not stated by the source8x
DVD-RAM write speedKnown for oneUnknown — not stated by the source5x
DVD-RW write speedKnown for oneUnknown — not stated by the source6x
Reading speedidentical
CD read speedKnown for oneUnknown — not stated by the source24x
CD-R read speedKnown for oneUnknown — not stated by the source24x
CD-ROM read speedKnown for oneUnknown — not stated by the source24x
CD-RW read speedKnown for oneUnknown — not stated by the source24x
BD-R Dual Layer read speedKnown for oneUnknown — not stated by the source6x
BD-R read speedKnown for oneUnknown — not stated by the source6x
BD-RE Dual Layer read speedKnown for oneUnknown — not stated by the source6x
BD-RE read speedKnown for oneUnknown — not stated by the source6x
BD-ROM read speedKnown for oneUnknown — not stated by the source6x
DVD+R read speedKnown for oneUnknown — not stated by the source8x
DVD-R Double Layer read speedKnown for oneUnknown — not stated by the source8x
DVD-R read speedKnown for oneUnknown — not stated by the source8x
DVD-RAM read speedKnown for oneUnknown — not stated by the source5x
DVD-ROM read speedKnown for oneUnknown — not stated by the source8x
DVD-RW read speedKnown for oneUnknown — not stated by the source8x
DVD+R Double Layer read speedKnown for oneUnknown — not stated by the source8x
DVD+RW read speedKnown for oneUnknown — not stated by the source8x
Access timeidentical
DVD drive average random access timeKnown for oneUnknown — not stated by the source200 ms
BD-ROM average random access timeKnown for oneUnknown — not stated by the source230 ms
CD-ROM drive average random access timeKnown for oneUnknown — not stated by the source200 ms
DVD-RAM access timeKnown for oneUnknown — not stated by the source230 ms
Record modesidentical
Disc-at-once (DAO)Known for oneUnknown — not stated by the sourceYes
Layer Jump RecordingKnown for oneUnknown — not stated by the sourceYes
Packet writingKnown for oneUnknown — not stated by the sourceYes
Random writeKnown for oneUnknown — not stated by the sourceYes
Sequential writingKnown for oneUnknown — not stated by the sourceYes
Session-at-once (SAO)Known for oneUnknown — not stated by the sourceYes
Track-at-once (TAO)Known for oneUnknown — not stated by the sourceYes
System requirementsidentical
Windows operating systems supportedKnown for oneUnknown — not stated by the sourceYes
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source5 - 40 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-30 - 60 °C
Weight & dimensions4 differ
WidthDiffers128 mm144 mm
DepthDiffers9.5 mm156 mm
HeightDiffers127 mm14.6 mm
WeightDiffers132 g270 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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