Product comparison · 2 optical disc drives

Acer KU.0080F.004 optical disc drive Internal vs ASUS SDRW-08D2S-U/DBLK/G/AS optical disc drive Black

15specifications compared
7differ
8identical
37known for one product only

Key differences

Internal
- KU.0080F.004 optical disc drive Internal:Yes
- SDRW-08D2S-U/DBLK/G/AS optical disc drive Black:No
CD rewrite speed
- KU.0080F.004 optical disc drive Internal:24x
- SDRW-08D2S-U/DBLK/G/AS optical disc drive Black:16x
DVD-RW write speed
- KU.0080F.004 optical disc drive Internal:8x
- SDRW-08D2S-U/DBLK/G/AS optical disc drive Black:6x
DVD drive average random access time
- KU.0080F.004 optical disc drive Internal:150 ms
- SDRW-08D2S-U/DBLK/G/AS optical disc drive Black:160 ms
CD-ROM drive average random access time
- KU.0080F.004 optical disc drive Internal:130 ms
- SDRW-08D2S-U/DBLK/G/AS optical disc drive Black:140 ms
Weight
- KU.0080F.004 optical disc drive Internal:200 g
- SDRW-08D2S-U/DBLK/G/AS optical disc drive Black:313 g
Dimensions (WxDxH)
- KU.0080F.004 optical disc drive Internal:128 x 126.1 x 12.7 mm
- SDRW-08D2S-U/DBLK/G/AS optical disc drive Black:142 x 157 x 21 mm

Side by side

Differences highlightedShow differences only

Comparison of KU.0080F.004, SDRW-08D2S-U/DBLK/G/AS
52 specifications	A Acer KU.0080F.004 optical disc drive Internal Model KU.0080F.004 View product	B ASUS SDRW-08D2S-U/DBLK/G/AS optical disc drive Black Model SDRW-08D2S-U/DBLK/G/AS View product
Design1 differ
InternalDiffers	Yes	No
Product colourKnown for one	Unknown — not stated by the source	Black
MountingKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Performanceidentical
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	1 MB
Optical disc diameterKnown for one	Unknown — not stated by the source	80 mm
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Writing speed2 differ
CD write speed	24x	24x
CD rewrite speedDiffers	24x	16x
CD-R write speedKnown for one	Unknown — not stated by the source	24x
CD-RW write speedKnown for one	Unknown — not stated by the source	16x
DVD+R Double Layer write speed	6x	6x
DVD+R write speed	8x	8x
DVD+RW write speed	8x	8x
DVD-R Double Layer write speed	6x	6x
DVD-R write speed	8x	8x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	5x
DVD-RW write speedDiffers	8x	6x
Reading speedidentical
CD read speed	24x	24x
CD-R read speedKnown for one	Unknown — not stated by the source	24x
CD-ROM read speedKnown for one	Unknown — not stated by the source	24x
CD-RW read speedKnown for one	Unknown — not stated by the source	24x
DVD+R read speedKnown for one	Unknown — not stated by the source	6x
DVD-R Double Layer read speedKnown for one	Unknown — not stated by the source	6x
DVD-R read speedKnown for one	Unknown — not stated by the source	6x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	5x
DVD-ROM read speed	8x	8x
DVD-RW read speedKnown for one	Unknown — not stated by the source	6x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	6x
DVD+RW read speedKnown for one	Unknown — not stated by the source	6x
Access time2 differ
DVD drive average random access timeDiffers	150 ms	160 ms
CD-ROM drive average random access timeDiffers	130 ms	140 ms
Record modesidentical
Disc-at-once (DAO)Known for one	Unknown — not stated by the source	Yes
Multi sessionKnown for one	Unknown — not stated by the source	Yes
Packet writingKnown for one	Unknown — not stated by the source	Yes
Random writeKnown for one	Unknown — not stated by the source	Yes
Sequential writingKnown for one	Unknown — not stated by the source	Yes
Session-at-once (SAO)Known for one	Unknown — not stated by the source	Yes
Track-at-once (TAO)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	15 - 80%
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 40 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 60 °C
Weight & dimensions1 differ
WeightDiffers	200 g	313 g
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Cyberlink Power2Go, E-Green
Other features1 differ
Power requirementsKnown for one	Unknown — not stated by the source	USB +5V ± 5%
Media types supportedKnown for one	Unknown — not stated by the source	Audio CD,Video CD,CD-I,CD-Extra,Photo CD,CD-Text,CD-ROM/XA,Multi-session CD,DVD Video
Dimensions (WxDxH)Differs	128 x 126.1 x 12.7 mm	142 x 157 x 21 mm
Minimum RAMKnown for one	Unknown — not stated by the source	512 MB
Minimum processorKnown for one	Unknown — not stated by the source	Intel Pentium 4 / AMD Athlon 2100+
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	10 GB
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7, Windows Vista, Windows XP
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1

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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