Product comparison · 2 external hard drives

Fujitsu STORAGEBIRD 35EV821, 1.5TB vs Iomega UltraMax Desktop Hard Drive 500GB

6specifications compared
4differ
2identical
19known for one product only

Key differences

HDD capacity
- STORAGEBIRD 35EV821, 1.5TB:1.5 TB
- UltraMax Desktop Hard Drive 500GB:500 GB
Weight
- STORAGEBIRD 35EV821, 1.5TB:1.1 kg
- UltraMax Desktop Hard Drive 500GB:1.14 kg
Power requirements
- STORAGEBIRD 35EV821, 1.5TB:100 - 240V / 0.5A
- UltraMax Desktop Hard Drive 500GB:DC 5V (+/- 5%)/12V (+/- 5%)

Side by side

Differences highlightedShow differences only

Comparison of STORAGEBIRD 35EV821, 1.5TB, UltraMax Desktop Hard Drive 500GB
25 specifications	A Fujitsu STORAGEBIRD 35EV821, 1.5TB View product	B Iomega UltraMax Desktop Hard Drive 500GB View product
Hard drive1 differ
HDD capacityDiffers	1.5 TB	500 GB
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Type	HDD	HDD
Read speedKnown for one	30 MB/s	Unknown — not stated by the source
Write speedKnown for one	25 MB/s	Unknown — not stated by the source
Storage drive average seek timeKnown for one	12 ms	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Ports & interfacesidentical
USB connectorKnown for one	USB	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Maximum data transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s
FireWire 400Known for one	Unknown — not stated by the source	Yes
Poweridentical
External power adapterKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	17 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 35 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	1.1 kg	1.14 kg
WidthKnown for one	Unknown — not stated by the source	410 mm
DepthKnown for one	Unknown — not stated by the source	240 mm
HeightKnown for one	Unknown — not stated by the source	140 mm
Other features2 differ
HDD transfer rateKnown for one	480 Mbit/s	Unknown — not stated by the source
Internal	No	No
Power requirementsDiffers	100 - 240V / 0.5A	DC 5V (+/- 5%)/12V (+/- 5%)
Compatible operating systemsDiffers	Microsoft Windows VISTA/XP	Microsoft Windows 2000 Professional/XP/Vista, Mac OS X 10.1 or above
Dimensions (WxDxH)Known for one	175 x 118 x 31 mm	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1

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.

More external hard drive comparisons

All external hard drive comparisons