Product comparison · 2 optical disc drives

ASUS SDRW-08D2S-U Lite vs HP 2011 BNB Notebook Upgrade Bay DL DVD+/-RW Drive

3specifications compared
2differ
1identical
45known for one product only

Key differences

Internal
- SDRW-08D2S-U Lite:No
- 2011 BNB Notebook Upgrade Bay DL DVD+/-RW Drive:Yes
Optical drive type
- SDRW-08D2S-U Lite:DVD±R/RW
- 2011 BNB Notebook Upgrade Bay DL DVD+/-RW Drive:DVD±RW

Side by side

Differences highlightedShow differences only

Comparison of SDRW-08D2S-U Lite, 2011 BNB Notebook Upgrade Bay DL DVD+/-RW Drive
48 specifications	A ASUS SDRW-08D2S-U Lite View product	B HP 2011 BNB Notebook Upgrade Bay DL DVD+/-RW Drive View product
Design1 differ
InternalDiffers	No	Yes
Product colour	Black	Black
Performance1 differ
Optical drive typeDiffers	DVD±R/RW	DVD±RW
InterfaceKnown for one	USB 2.0	Unknown — not stated by the source
Optical disc diameterKnown for one	80,120 mm	Unknown — not stated by the source
PurposeKnown for one	Unknown — not stated by the source	Laptop
Writing speedidentical
CD write speedKnown for one	24x	Unknown — not stated by the source
CD rewrite speedKnown for one	16x	Unknown — not stated by the source
DVD+R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD+R write speedKnown for one	8x	Unknown — not stated by the source
DVD+RW write speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer write speedKnown for one	6x	Unknown — not stated by the source
DVD-R write speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM write speedKnown for one	5x	Unknown — not stated by the source
DVD-RW write speedKnown for one	6x	Unknown — not stated by the source
Reading speedidentical
CD read speedKnown for one	24x	Unknown — not stated by the source
DVD+R read speedKnown for one	8x	Unknown — not stated by the source
DVD-R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD-R read speedKnown for one	8x	Unknown — not stated by the source
DVD-RAM read speedKnown for one	5x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	8x	Unknown — not stated by the source
DVD-RW read speedKnown for one	8x	Unknown — not stated by the source
DVD+R Double Layer read speedKnown for one	8x	Unknown — not stated by the source
DVD+RW read speedKnown for one	8x	Unknown — not stated by the source
Access timeidentical
DVD drive average random access timeKnown for one	160 ms	Unknown — not stated by the source
CD-ROM drive average random access timeKnown for one	140 ms	Unknown — not stated by the source
Record modesidentical
Disc-at-once (DAO)Known for one	Yes	Unknown — not stated by the source
Multi sessionKnown for one	Yes	Unknown — not stated by the source
Packet writingKnown for one	Yes	Unknown — not stated by the source
Session-at-once (SAO)Known for one	Yes	Unknown — not stated by the source
Track-at-once (TAO)Known for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	15 - 80%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	5 - 40 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	350 g	Unknown — not stated by the source
WidthKnown for one	Unknown — not stated by the source	146 mm
DepthKnown for one	Unknown — not stated by the source	128 mm
HeightKnown for one	Unknown — not stated by the source	9.5 mm
Other featuresidentical
Power requirementsKnown for one	5V	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	142 x 157 x 21 mm	Unknown — not stated by the source
Minimum RAMKnown for one	512 MB	Unknown — not stated by the source
Minimum processorKnown for one	Intel Pentium 4 2.0GHz/AMD Athlon 2100+	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	10 GB	Unknown — not stated by the source
Buffer sizeKnown for one	1024 KB	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 7 Windows Vista Windows XP Windows Server 2003 Windows Server 2008 Mac OS X 10.5+	Unknown — not stated by the source
Total storage capacityKnown for one	Unknown — not stated by the source	4.7 GB
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717030

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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