Product comparison · 2 internal hard drives

Seagate Barracuda 7200.10 250GB ATA100 20 pk vs Seagate Barracuda 7200.9 80GB Serial ATA II 7200RPM 8MB 20pk bulk

19specifications compared
7differ
12identical
11known for one product only

Key differences

HDD capacity
- Barracuda 7200.10 250GB ATA100 20 pk:250 GB
- Barracuda 7200.9 80GB Serial ATA II 7200RPM 8MB 20pk bulk:80 GB
Interface
- Barracuda 7200.10 250GB ATA100 20 pk:Ultra-ATA/100
- Barracuda 7200.9 80GB Serial ATA II 7200RPM 8MB 20pk bulk:Serial ATA II
Power consumption (standby)
- Barracuda 7200.10 250GB ATA100 20 pk:0.8 W
- Barracuda 7200.9 80GB Serial ATA II 7200RPM 8MB 20pk bulk:1.5 W
Non-operating shock
- Barracuda 7200.10 250GB ATA100 20 pk:300 G
- Barracuda 7200.9 80GB Serial ATA II 7200RPM 8MB 20pk bulk:350 G
Height
- Barracuda 7200.10 250GB ATA100 20 pk:26.1 mm
- Barracuda 7200.9 80GB Serial ATA II 7200RPM 8MB 20pk bulk:20 mm
Weight
- Barracuda 7200.10 250GB ATA100 20 pk:580 g
- Barracuda 7200.9 80GB Serial ATA II 7200RPM 8MB 20pk bulk:365 g
Acoustic pressure emissions
- Barracuda 7200.10 250GB ATA100 20 pk:2.7 dB
- Barracuda 7200.9 80GB Serial ATA II 7200RPM 8MB 20pk bulk:27 dB

Side by side

Differences highlightedShow differences only

Comparison of Barracuda 7200.10 250GB ATA100 20 pk, Barracuda 7200.9 80GB Serial ATA II 7200RPM 8MB 20pk bulk
30 specifications	A Seagate Barracuda 7200.10 250GB ATA100 20 pk View product	B Seagate Barracuda 7200.9 80GB Serial ATA II 7200RPM 8MB 20pk bulk View product
Features2 differ
HDD capacityDiffers	250 GB	80 GB
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceDiffers	Ultra-ATA/100	Serial ATA II
Storage drive buffer size	8 MB	8 MB
Average latency	4.16 ms	4.16 ms
Bytes per sector	512	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
HDD number of headsKnown for one	3	Unknown — not stated by the source
Track to track seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Power1 differ
Power consumption (standby)Differs	0.8 W	1.5 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Start-up current	2.8 A	2.8 A
Operational conditions1 differ
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	63 G
Non-operating shockDiffers	300 G	350 G
Weight & dimensions2 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
HeightDiffers	26.1 mm	20 mm
WeightDiffers	580 g	365 g
Other features1 differ
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.6 x 146.99 x 19.99 mm
Drive device, transfer rateKnown for one	Unknown — not stated by the source	300 MB/s
External power adapterKnown for one	Unknown — not stated by the source	No
Internal	Yes	Yes
Mac compatibilityKnown for one	Unknown — not stated by the source	No
USB powered	No	No
Compatible products	PCs	PCs
Acoustic pressure emissionsDiffers	2.7 dB	27 dB
HDD transfer rateKnown for one	100 Mbit/s	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.

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