Product comparison · 2 internal hard drives

Iomega REV 35GB/90GB ATAPI vs Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk

7specifications compared
6differ
1identical
28known for one product only

Key differences

The Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk has 1.7 GB more HDD capacity than the Iomega REV 35GB/90GB ATAPI (36.7 GB vs 35 GB). The Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk has 5,800 RPM more HDD speed than the Iomega REV 35GB/90GB ATAPI (10000 RPM vs 4200 RPM). The Iomega REV 35GB/90GB ATAPI has 4.1 ms more average latency than the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk (7.1 ms vs 3 ms). Operating temperature (T-T): 0 - 45 °C on the Iomega REV 35GB/90GB ATAPI, 5 - 55 °C on the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk. Dimensions (WxDxH): 101.4 x 147 x 25.4 mm on the Iomega REV 35GB/90GB ATAPI, 102 x 147 x 26 mm on the Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk.

HDD capacity
- REV 35GB/90GB ATAPI:35 GB
- HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk:36.7 GB
HDD speed
- REV 35GB/90GB ATAPI:4200 RPM
- HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk:10000 RPM
Average latency
- REV 35GB/90GB ATAPI:7.1 ms
- HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk:3 ms
Operating temperature (T-T)
- REV 35GB/90GB ATAPI:0 - 45 °C
- HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk:5 - 55 °C
Weight
- REV 35GB/90GB ATAPI:850 g
- HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk:700 g
Dimensions (WxDxH)
- REV 35GB/90GB ATAPI:101.4 x 147 x 25.4 mm
- HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk:102 x 147 x 26 mm

Side by side

Differences highlightedShow differences only

Comparison of REV 35GB/90GB ATAPI, HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk
35 specifications	A Iomega REV 35GB/90GB ATAPI View product	B Seagate HD Atlas 10K III U320 36GB 80Pin 10.000rpm 5 Year Warranty 20pk bulk View product
Features3 differ
HDD capacityDiffers	35 GB	36.7 GB
HDD speedDiffers	4200 RPM	10000 RPM
Read seek timeKnown for one	12 ms	Unknown — not stated by the source
Write seek timeKnown for one	13 ms	Unknown — not stated by the source
Average latencyDiffers	7.1 ms	3 ms
Bytes per sectorKnown for one	2048	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	400000 h	Unknown — not stated by the source
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceKnown for one	Unknown — not stated by the source	SCSI
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
HDD number of headsKnown for one	Unknown — not stated by the source	4
Track to track seek timeKnown for one	Unknown — not stated by the source	0.3 ms
Average seek timeKnown for one	Unknown — not stated by the source	4.5 ms
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 45 °C	5 - 55 °C
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	8 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating shockKnown for one	60 G	Unknown — not stated by the source
Non-operating shockKnown for one	200 G	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	101.4 mm	Unknown — not stated by the source
DepthKnown for one	147 mm	Unknown — not stated by the source
HeightKnown for one	25.4 mm	Unknown — not stated by the source
WeightDiffers	850 g	700 g
Other features1 differ
Dimensions (WxDxH)Differs	101.4 x 147 x 25.4 mm	102 x 147 x 26 mm
Product colourKnown for one	Black	Unknown — not stated by the source
Drive device, transfer rateKnown for one	25 MB/s	Unknown — not stated by the source
Mac compatibilityKnown for one	No	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
Compressed capacityKnown for one	90 GB	Unknown — not stated by the source
Power requirementsKnown for one	Unknown — not stated by the source	+5VDC (+-5%), +12 VDC (+-5%)
Sustained data rateKnown for one	Unknown — not stated by the source	33 MB/s
I/O portsKnown for one	Unknown — not stated by the source	80-pin SCA-2
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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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