Product comparison · 2 optical disc drives

Lenovo CD 48xspd EIDE int black vs Philips DVDRW Theme Pack

8specifications compared
7differ
1identical
28known for one product only

Key differences

Product colour
- CD 48xspd EIDE int black:Black
- DVDRW Theme Pack:White
CD read speed
- CD 48xspd EIDE int black:48x
- DVDRW Theme Pack:40x
Operating relative humidity (H-H)
- CD 48xspd EIDE int black:10 - 80%
- DVDRW Theme Pack:5 - 90%
Operating temperature (T-T)
- CD 48xspd EIDE int black:5 - 45 °C
- DVDRW Theme Pack:5 - 50 °C
Weight
- CD 48xspd EIDE int black:1.2 kg
- DVDRW Theme Pack:900 g
Dimensions (WxDxH)
- CD 48xspd EIDE int black:146 x 203 x 42 mm
- DVDRW Theme Pack:200 x 150 x 40 mm

Side by side

Differences highlightedShow differences only

Comparison of CD 48xspd EIDE int black, DVDRW Theme Pack
36 specifications	A Lenovo CD 48xspd EIDE int black View product	B Philips DVDRW Theme Pack View product
Design1 differ
Product colourDiffers	Black	White
Performanceidentical
InterfaceKnown for one	Unknown — not stated by the source	IDE/ATA
Power consumption (typical)Known for one	Unknown — not stated by the source	25 W
Drive device, buffer sizeKnown for one	0.125 MB	Unknown — not stated by the source
Burst transfer rateKnown for one	16.6 MB/s	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	100.000 h	Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	48x
CD rewrite speedKnown for one	Unknown — not stated by the source	32x
DVD write speedKnown for one	Unknown — not stated by the source	16x
DVD rewrite speedKnown for one	Unknown — not stated by the source	8x
Reading speed1 differ
CD read speedDiffers	48x	40x
DVD read speedKnown for one	Unknown — not stated by the source	16x
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	140 ms
Access timeKnown for one	85 ms	Unknown — not stated by the source
Operational conditions2 differ
Operating relative humidity (H-H)Differs	10 - 80%	5 - 90%
Operating temperature (T-T)Differs	5 - 45 °C	5 - 50 °C
Weight & dimensions1 differ
WeightDiffers	1.2 kg	900 g
Packaging contentidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Ahead Nero Suite 6: Nero Burning Rom 6 InCD 4 Nero Vision express 2 Nero media Player 1
Other features2 differ
Power requirementsKnown for one	Unknown — not stated by the source	DC 5V/12V
Seek timeKnown for one	Unknown — not stated by the source	120 ms
Write methodsKnown for one	Unknown — not stated by the source	Disc at once (DAO), Fixed packet, Multi session (MS), Over-burn writing, Packet writing, Raw mode burning, Session at once (SAO), Track at once (TAO), Variable packet
Dimensions (WxDxH)Differs	146 x 203 x 42 mm	200 x 150 x 40 mm
Minimum RAMKnown for one	Unknown — not stated by the source	128 MB
Minimum processorKnown for one	Unknown — not stated by the source	Pentium III 500MHz
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	0.5 GB
Compatible operating systemsDiffers	Microsoft Windows 98/Windows NT 4.0/Windows ME/Windows 2000	Win 98 SE, 2000, ME, XP
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
I/O portsKnown for one	Unknown — not stated by the source	1 x 12V DC in 2 x Audio l/r out 1 x IDE
DVD+R speedKnown for one	Unknown — not stated by the source	16x
DVD+RW speedKnown for one	Unknown — not stated by the source	8x
DVD-R speedKnown for one	Unknown — not stated by the source	16x
Double Layer DVD write speedKnown for one	Unknown — not stated by the source	8x
Media types supportedKnown for one	CD-ROM Mode-1 & Mode-2 data, CD-ROM XA, CD Audio, CD-I, Photo CD, Video CD, CD-R, CD-RW, CD-DA & Enhanced CD	Unknown — not stated by the source
Storage capacityKnown for one	650 MB	Unknown — not stated by the source
Sustained data rateKnown for one	3 MB/s	Unknown — not stated by the source

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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