LG GSA-H55 vs LG GSA-H55NR DVD+/-RW 20xDL10x12xRAM

Comparison of GSA-H55N, GSA-H55NR DVD+/-RW 20xDL10x12xRAM

46 specifications	A LG GSA-H55 Model GSA-H55N View product	B LG GSA-H55NR DVD+/-RW 20xDL10x12xRAMView product
Designidentical
MountingKnown for one	—Unknown — not stated by the source	Vertical/Horizontal
Product colourKnown for one	Black	—Unknown — not stated by the source
Writing speedidentical
DVD-RAM write speedKnown for one	12x	—Unknown — not stated by the source
Reading speed1 differ
DVD-ROM read speedDiffers	12x	16x
Record modesidentical
Disc-at-once (DAO)Known 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 temperature (T-T)Known for one	—Unknown — not stated by the source	5 - 45 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-30 - 60 °C
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	780 g
Packaging contentidentical
Bundled softwareKnown for one	—Unknown — not stated by the source	Nero Express, In CD, PowerDVD, PowerProducer Gold.
Other features1 differ
Minimum RAMKnown for one	—Unknown — not stated by the source	512 MB
Minimum processorKnown for one	—Unknown — not stated by the source	Pentium-4 1,4GHz
Compatible operating systemsDiffers	Windows ME/Vista/2000/XP/Media Center	Windows ME, Windows 2000 Professional, Windows XP Home Edition, Professional, Media Center Edition, Windows Vista.
Maximum data transfer rateKnown for one	—Unknown — not stated by the source	24.93 Mbit/s

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.