Iomega REV 120GB SATA Internal vs Iomega REV External Drive Backup Kit

Comparison of REV 120GB SATA Internal, REV External Drive Backup Kit

19 specifications	A Iomega REV 120GB SATA InternalView product	B Iomega REV External Drive Backup KitView product
Featuresidentical
HDD capacityKnown for one	120 GB	—Unknown — not stated by the source
HDD speedKnown for one	4200 RPM	—Unknown — not stated by the source
HDD sizeKnown for one	3.5"	—Unknown — not stated by the source
Interface	Serial ATA	Serial ATA
Bytes per sectorKnown for one	2048	—Unknown — not stated by the source
Access timeKnown for one	—Unknown — not stated by the source	7.1 ms
Poweridentical
Operating voltageKnown for one	5 / 12 V	—Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	73 g	—Unknown — not stated by the source
Other featuresidentical
Power requirementsKnown for one	5.0 +/- .25 V D.C., 1.2 amps	—Unknown — not stated by the source
Product colourKnown for one	Black	—Unknown — not stated by the source
AC adapter includedKnown for one	Yes	—Unknown — not stated by the source
InternalKnown for one	Yes	—Unknown — not stated by the source
Compressed capacity	240 GB	240 GB
Drive device speedKnown for one	—Unknown — not stated by the source	4000 RPM
Seek timeKnown for one	—Unknown — not stated by the source	13 ms
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	101.3 x 146 x 25.4 mm
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Microsoft Windows XP Home/Professional/Professional x64, 2000 Professional, Vista (Home Basic, Home Premium, Business & Ultimate)
Drive device, transfer rateKnown for one	—Unknown — not stated by the source	30 MB/s
Total storage capacityKnown for one	—Unknown — not stated by the source	120 GB

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.