Product comparison · 2 optical disc drives

HP Mobile USB DVD/RW Drive vs HP RM435i optical disc drive Internal Black

5specifications compared
5differ
0identical
23known for one product only

Key differences

Internal
- Mobile USB DVD/RW Drive:No
- RM435i optical disc drive Internal Black:Yes
CD read speed
- Mobile USB DVD/RW Drive:24x
- RM435i optical disc drive Internal Black:48x
Minimum system requirements
- Mobile USB DVD/RW Drive:USB
- RM435i optical disc drive Internal Black:1.3 GHz Pentium IV
Minimum RAM
- Mobile USB DVD/RW Drive:512 MB
- RM435i optical disc drive Internal Black:128 MB
Minimum storage drive space
- Mobile USB DVD/RW Drive:100 GB
- RM435i optical disc drive Internal Black:100 MB

Side by side

Differences highlightedShow differences only

Comparison of Mobile USB DVD/RW Drive, RM435i
28 specifications	A HP Mobile USB DVD/RW Drive View product	B HP RM435i optical disc drive Internal Black Model RM435i View product
Design1 differ
InternalDiffers	No	Yes
Product colourKnown for one	Unknown — not stated by the source	Black
Performanceidentical
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
LightScribeKnown for one	Yes	Unknown — not stated by the source
Optical disc diameterKnown for one	120 mm	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
InterfaceKnown for one	Unknown — not stated by the source	Serial ATA
Reading speed1 differ
CD read speedDiffers	24x	48x
CD-ROM read speedKnown for one	24x	Unknown — not stated by the source
DVD-ROM read speedKnown for one	8x	Unknown — not stated by the source
DVD read speedKnown for one	Unknown — not stated by the source	16x
Record modesidentical
Multi sessionKnown for one	Yes	Unknown — not stated by the source
Other features3 differ
Media types supportedKnown for one	DVD-R, DVD-RAM, DVD-R DL, DVD+R, DVD+R DL, DVD-RW, DVD+RW, CD-DA, CD-ROM, CD-ROM/XA, Photo-CD, Video-CD, CD-I FMV, CD Extra, CD Plus, CD-R, CD-RW	Unknown — not stated by the source
Minimum system requirementsDiffers	USB	1.3 GHz Pentium IV
Dimensions (WxDxH)Known for one	134.8 x 150.8 x 18.54 mm	Unknown — not stated by the source
Minimum RAMDiffers	512 MB	128 MB
Minimum processorKnown for one	Intel Pentium III 1.0GHz	Unknown — not stated by the source
Minimum storage drive spaceDiffers	100 GB	100 MB
DC-in jackKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	5V+/-5%; 12V+/-10%
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 98SE, ME, 2000(SP4), XP
Non-operating relative humidity (non-condensing)Known for one	Unknown — not stated by the source	15 - 90%
Access timeidentical
DVD drive average random access timeKnown for one	Unknown — not stated by the source	140 ms
CD-ROM drive average random access timeKnown for one	Unknown — not stated by the source	120 ms
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 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 65 °C

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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