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Product comparison · 2 optical disc drives

HP dvd1270E optical disc drive DVD±RW vs Samsung Sams SH-222AB 22x SA bk R

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  • 12specifications compared
  • 6differ
  • 6identical
  • 46known for one product only

Key differences

  • Internal
    • No
    • Yes
  • Optical drive type
    • DVD±RW
    • DVD±R/RW
  • Interface
    • USB 2.0
    • Serial ATA
  • DVD+R Double Layer write speed
    • 12x
    • 16x
  • DVD+R write speed
    • 24x
    • 22x
  • DVD-R write speed
    • 24x
    • 16x

Side by side

Differences highlightedShow differences only
58 specifications
A

HP

dvd1270E optical disc drive DVD±RW

Model dvd1270E

View product
B

Samsung

Sams SH-222AB 22x SA bk RView product
Design1 differ
InternalDiffersNoYes
Product colourKnown for oneBlack
Disc loading typeKnown for oneTray
MountingKnown for oneVertical/Horizontal
Performance2 differ
Optical drive typeDiffersDVD±RWDVD±R/RW
InterfaceDiffersUSB 2.0Serial ATA
Drive device, buffer sizeKnown for one1.5 MB
Optical disc diameterKnown for one120 mm
Plug and PlayKnown for oneYes
Disc types supportedKnown for oneCD, CD-R, CD-RW, DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-R DL, DVD-RW
LightScribeKnown for oneYes
Writing speed3 differ
CD write speedKnown for one48x
CD rewrite speedKnown for one24x
DVD+R Double Layer write speedDiffers12x16x
DVD+R write speedDiffers24x22x
DVD+RW write speed8x8x
DVD-R Double Layer write speed12x12x
DVD-R write speedDiffers24x16x
DVD-RAM write speed12x12x
DVD-RW write speed6x6x
CD-R write speedKnown for one48x
CD-RW write speedKnown for one32x
Reading speedidentical
CD read speedKnown for one40x
CD-R read speedKnown for one40x
CD-ROM read speed48x48x
CD-RW read speedKnown for one40x
DVD+R read speedKnown for one16x
DVD-R Double Layer read speedKnown for one12x
DVD-R read speedKnown for one16x
DVD-RAM read speedKnown for one12x
DVD-RW read speedKnown for one8x
DVD+R Double Layer read speedKnown for one12x
DVD+RW read speedKnown for one12x
DVD-ROM read speedKnown for one16x
Access timeidentical
DVD drive average random access timeKnown for one150 ms
Access timeKnown for one130 ms
Weight & dimensionsidentical
WeightKnown for one750 g
Packaging dataidentical
Package dimensions (WxDxH)Known for one226 x 220 x 107 mm
Package weightKnown for one850 g
Other featuresidentical
Dimensions (WxDxH)Known for one148 x 170 x 42 mm
Maximum data transfer rateKnown for one1500 Mbit/s
Number of optical discs1 discs1 discs
Power requirementsKnown for one+5V+/-5%; +12V+/-10%
Minimum system requirementsKnown for one1024x768 px IEEE 1394 USB 2.0
Minimum RAMKnown for one128 MB
Minimum processorKnown for onePentium IV, 1.3GHz
Minimum storage drive spaceKnown for one1024 MB
CD transfer rate (sustained mode)Known for one150 KB/s
Compatible operating systemsKnown for oneWindows 7 (32-bit/x64) Windows Vista (32-bit/x64) Windows XP SP4 Windows 2000 SP4
USB 2.0 ports quantityKnown for one1
USB cableKnown for oneYes
DVD transfer rate (sustained mode)Known for one1350 KB/s
Operational conditionsidentical
Operating relative humidity (H-H)Known for one15 - 80%
Operating temperature (T-T)Known for one5 - 35 °C
Storage relative humidity (H-H)Known for one15 - 95%
Storage temperature (T-T)Known for one-40 - 65 °C
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown 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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