Product comparison · 2 internal hard drives

HP 72GB, U320, 10000 rpm, Non Hot Plug vs Seagate BARRACUDA 7200.8 300GB

7specifications compared
4differ
3identical
9known for one product only

Key differences

The Seagate BARRACUDA 7200.8 300GB has 228 GB more HDD capacity than the HP 72GB, U320, 10000 rpm, Non Hot Plug (300 GB vs 72 GB). The HP 72GB, U320, 10000 rpm, Non Hot Plug has 2,800 RPM more HDD speed than the Seagate BARRACUDA 7200.8 300GB (10000 RPM vs 7200 RPM). The HP 72GB, U320, 10000 rpm, Non Hot Plug has 170 Mbit/s more HDD transfer rate than the Seagate BARRACUDA 7200.8 300GB (320 Mbit/s vs 150 Mbit/s). Interface: Ultra320 SCSI on the HP 72GB, U320, 10000 rpm, Non Hot Plug, Serial ATA on the Seagate BARRACUDA 7200.8 300GB.

HDD capacity
- 72GB, U320, 10000 rpm, Non Hot Plug:72 GB
- BARRACUDA 7200.8 300GB:300 GB
HDD speed
- 72GB, U320, 10000 rpm, Non Hot Plug:10000 RPM
- BARRACUDA 7200.8 300GB:7200 RPM
Interface
- 72GB, U320, 10000 rpm, Non Hot Plug:Ultra320 SCSI
- BARRACUDA 7200.8 300GB:Serial ATA
HDD transfer rate
- 72GB, U320, 10000 rpm, Non Hot Plug:320 Mbit/s
- BARRACUDA 7200.8 300GB:150 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of 72GB, U320, 10000 rpm, Non Hot Plug, BARRACUDA 7200.8 300GB
16 specifications	A HP 72GB, U320, 10000 rpm, Non Hot Plug View product	B Seagate BARRACUDA 7200.8 300GB View product
Features3 differ
HDD capacityDiffers	72 GB	300 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Ultra320 SCSI	Serial ATA
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other features1 differ
HDD transfer rateDiffers	320 Mbit/s	150 Mbit/s
Drive device, transfer rateKnown for one	320 MB/s	Unknown — not stated by the source
Hot-Plug supportKnown for one	No	Unknown — not stated by the source
Internal	Yes	Yes
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	146.99 x 101.6 x 26.11 mm
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	635 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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