Iomega REV External Drive 70GB Server Backup Kit vs Seagate 3.5" 320 GB Ultra ATA/100

Comparison of REV External Drive 70GB Server Backup Kit, 3.5" 320 GB Ultra ATA/100

20 specifications	A Iomega REV External Drive 70GB Server Backup KitView product	B Seagate 3.5" 320 GB Ultra ATA/100View product
Features1 differ
HDD capacityKnown for one	—Unknown — not stated by the source	320 GB
HDD speedKnown for one	—Unknown — not stated by the source	7200 RPM
HDD sizeKnown for one	—Unknown — not stated by the source	3.5"
InterfaceDiffers	USB 2.0	Ultra-ATA/100
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	16 MB
Average latencyKnown for one	—Unknown — not stated by the source	4.16 ms
Mean time between failures (MTBF)Known for one	—Unknown — not stated by the source	700000 h
Access timeKnown for one	7.1 ms	—Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	—Unknown — not stated by the source	5 / 12 V
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	101.6 mm
DepthKnown for one	—Unknown — not stated by the source	147 mm
HeightKnown for one	—Unknown — not stated by the source	26.1 mm
WeightKnown for one	—Unknown — not stated by the source	635 g
Other featuresidentical
InternalKnown for one	—Unknown — not stated by the source	Yes
Drive device speedKnown for one	4200 RPM	—Unknown — not stated by the source
Seek timeKnown for one	12 ms	—Unknown — not stated by the source
Dimensions (WxDxH)Known for one	101.3 x 146 x 25.4 mm	—Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows XP Home/Professional/Professional x64, 2000 Professional, Vista (Home Basic, Home Premium, Business & Ultimate)	—Unknown — not stated by the source
Drive device, transfer rateKnown for one	30 MB/s	—Unknown — not stated by the source
Compressed capacityKnown for one	140 GB	—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.