Product comparison · 2 internal hard drives

Iomega REV Drive 70GB SATA Internal vs Seagate Barracuda 80GB Serial ATA II 7200RPM 8MB

7specifications compared
6differ
1identical
24known for one product only

Key differences

HDD capacity
- REV Drive 70GB SATA Internal:70 GB
- Barracuda 80GB Serial ATA II 7200RPM 8MB:80 GB
HDD speed
- REV Drive 70GB SATA Internal:4200 RPM
- Barracuda 80GB Serial ATA II 7200RPM 8MB:7200 RPM
Average latency
- REV Drive 70GB SATA Internal:7.1 ms
- Barracuda 80GB Serial ATA II 7200RPM 8MB:4.16 ms
Bytes per sector
- REV Drive 70GB SATA Internal:2048
- Barracuda 80GB Serial ATA II 7200RPM 8MB:512
Operating temperature (T-T)
- REV Drive 70GB SATA Internal:0 - 45 °C
- Barracuda 80GB Serial ATA II 7200RPM 8MB:0 - 60 °C
Storage temperature (T-T)
- REV Drive 70GB SATA Internal:-40 - 65 °C
- Barracuda 80GB Serial ATA II 7200RPM 8MB:-40 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of REV Drive 70GB SATA Internal, Barracuda 80GB Serial ATA II 7200RPM 8MB
31 specifications	A Iomega REV Drive 70GB SATA Internal View product	B Seagate Barracuda 80GB Serial ATA II 7200RPM 8MB View product
Features4 differ
HDD capacityDiffers	70 GB	80 GB
HDD speedDiffers	4200 RPM	7200 RPM
Read seek timeKnown for one	2.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	3 ms	Unknown — not stated by the source
Average latencyDiffers	7.1 ms	4.16 ms
Bytes per sectorDiffers	2048	512
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	Serial ATA II
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 45 °C	0 - 60 °C
Storage temperature (T-T)Differs	-40 - 65 °C	-40 - 70 °C
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 altitudeKnown for one	-300 - 4572 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-300 - 12192 m	Unknown — not stated by the source
Operating shockKnown for one	Unknown — not stated by the source	63 G
Packaging contentidentical
Bundled softwareKnown for one	EMC Retrospect Express	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 2000/XP/2003	Unknown — not stated by the source
Disks included quantityKnown for one	1 pc(s)	Unknown — not stated by the source
Drive device, transfer rateKnown for one	30 MB/s	Unknown — not stated by the source
Internal	Yes	Yes
Minimum processorKnown for one	333 MHz	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	1024 MB	Unknown — not stated by the source
Compressed capacityKnown for one	140 GB	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.6 x 146.99 x 26.1 mm
USB poweredKnown for one	Unknown — not stated by the source	No
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	25 dB
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	690 g

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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