Product comparison · 2 optical disc drives

HP RM435i optical disc drive Internal Black vs LG GE20NURB optical disc drive Black

9specifications compared
7differ
2identical
32known for one product only

Key differences

Internal
- RM435i optical disc drive Internal Black:Yes
- GE20NURB optical disc drive Black:No
DVD drive average random access time
- RM435i optical disc drive Internal Black:140 ms
- GE20NURB optical disc drive Black:145 ms
CD-ROM drive average random access time
- RM435i optical disc drive Internal Black:120 ms
- GE20NURB optical disc drive Black:125 ms
Operating relative humidity (H-H)
- RM435i optical disc drive Internal Black:15 - 80%
- GE20NURB optical disc drive Black:15 - 85%
Operating temperature (T-T)
- RM435i optical disc drive Internal Black:5 - 50 °C
- GE20NURB optical disc drive Black:5 - 45 °C
Storage temperature (T-T)
- RM435i optical disc drive Internal Black:-40 - 65 °C
- GE20NURB optical disc drive Black:-30 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of RM435i, GE20NURB
41 specifications	A HP RM435i optical disc drive Internal Black Model RM435i View product	B LG GE20NURB optical disc drive Black Model GE20NURB View product
Design1 differ
InternalDiffers	Yes	No
Performanceidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes
Drive device, buffer sizeKnown for one	Unknown — not stated by the source	2 MB
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Writing speedidentical
CD write speedKnown for one	Unknown — not stated by the source	48x
CD-R write speedKnown for one	Unknown — not stated by the source	48x
CD-RW write speedKnown for one	Unknown — not stated by the source	32x
DVD+R Double Layer write speedKnown for one	Unknown — not stated by the source	12x
DVD+R write speedKnown for one	Unknown — not stated by the source	20x
DVD+RW write speedKnown for one	Unknown — not stated by the source	8x
DVD-R write speedKnown for one	Unknown — not stated by the source	20x
DVD-RAM write speedKnown for one	Unknown — not stated by the source	12x
DVD-RW write speedKnown for one	Unknown — not stated by the source	6x
Reading speedidentical
CD-R read speedKnown for one	Unknown — not stated by the source	48x
CD-RW read speedKnown for one	Unknown — not stated by the source	40x
DVD+R read speedKnown for one	Unknown — not stated by the source	16x
DVD-R read speedKnown for one	Unknown — not stated by the source	16x
DVD-RAM read speedKnown for one	Unknown — not stated by the source	12x
DVD-RW read speedKnown for one	Unknown — not stated by the source	13x
DVD+R Double Layer read speedKnown for one	Unknown — not stated by the source	12x
DVD+RW read speedKnown for one	Unknown — not stated by the source	13x
DVD read speedKnown for one	16x	Unknown — not stated by the source
Access time2 differ
DVD drive average random access timeDiffers	140 ms	145 ms
CD-ROM drive average random access timeDiffers	120 ms	125 ms
Operational conditions3 differ
Operating relative humidity (H-H)Differs	15 - 80%	15 - 85%
Operating temperature (T-T)Differs	5 - 50 °C	5 - 45 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
Storage temperature (T-T)Differs	-40 - 65 °C	-30 - 60 °C
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.5 kg
Other features1 differ
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	160 x 320 x 50 mm
Compatible operating systemsDiffers	Windows 98SE, ME, 2000(SP4), XP	Windows 2000/XP/Vista
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Power supply typeKnown for one	Unknown — not stated by the source	+12V / +5V DC
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Power requirementsKnown for one	5V+/-5%; 12V+/-10%	Unknown — not stated by the source
Minimum system requirementsKnown for one	1.3 GHz Pentium IV	Unknown — not stated by the source
Minimum RAMKnown for one	128 MB	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	100 MB	Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one	15 - 90%	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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