Product comparison · 2 internal hard drives

Seagate Barracuda 7200.10 250GB ATA100 20 pk vs Seagate Barracuda 7200.9, 250GB

16specifications compared
8differ
8identical
12known for one product only

Key differences

The Seagate Barracuda 7200.9, 250GB has 8 MB more storage drive buffer size than the Seagate Barracuda 7200.10 250GB ATA100 20 pk (16 MB vs 8 MB). The Seagate Barracuda 7200.9, 250GB has 50 G more non-operating shock than the Seagate Barracuda 7200.10 250GB ATA100 20 pk (350 G vs 300 G). The Seagate Barracuda 7200.10 250GB ATA100 20 pk has 0.6 mm more width than the Seagate Barracuda 7200.9, 250GB (101.6 mm vs 101 mm). Interface: Ultra-ATA/100 on the Seagate Barracuda 7200.10 250GB ATA100 20 pk, Serial ATA II on the Seagate Barracuda 7200.9, 250GB.

Interface
- Barracuda 7200.10 250GB ATA100 20 pk:Ultra-ATA/100
- Barracuda 7200.9, 250GB:Serial ATA II
Storage drive buffer size
- Barracuda 7200.10 250GB ATA100 20 pk:8 MB
- Barracuda 7200.9, 250GB:16 MB
Non-operating shock
- Barracuda 7200.10 250GB ATA100 20 pk:300 G
- Barracuda 7200.9, 250GB:350 G
Width
- Barracuda 7200.10 250GB ATA100 20 pk:101.6 mm
- Barracuda 7200.9, 250GB:101 mm
Depth
- Barracuda 7200.10 250GB ATA100 20 pk:147 mm
- Barracuda 7200.9, 250GB:146 mm
Height
- Barracuda 7200.10 250GB ATA100 20 pk:26.1 mm
- Barracuda 7200.9, 250GB:26 mm
Weight
- Barracuda 7200.10 250GB ATA100 20 pk:580 g
- Barracuda 7200.9, 250GB:635 g
Acoustic pressure emissions
- Barracuda 7200.10 250GB ATA100 20 pk:2.7 dB
- Barracuda 7200.9, 250GB:3.4 dB

Side by side

Differences highlightedShow differences only

Comparison of Barracuda 7200.10 250GB ATA100 20 pk, Barracuda 7200.9, 250GB
28 specifications	A Seagate Barracuda 7200.10 250GB ATA100 20 pk View product	B Seagate Barracuda 7200.9, 250GB View product
Features2 differ
HDD capacity	250 GB	250 GB
HDD speed	7200 RPM	7200 RPM
InterfaceDiffers	Ultra-ATA/100	Serial ATA II
Storage drive buffer sizeDiffers	8 MB	16 MB
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
Average latency	4.16 ms	4.16 ms
Bytes per sector	512	512
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Poweridentical
Power consumption (standby)	0.8 W	0.8 W
Start-up currentKnown for one	2.8 A	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	Unknown — not stated by the source	7.2 W
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Non-operating shockDiffers	300 G	350 G
Operating shockKnown for one	Unknown — not stated by the source	63 G
Weight & dimensions4 differ
WidthDiffers	101.6 mm	101 mm
DepthDiffers	147 mm	146 mm
HeightDiffers	26.1 mm	26 mm
WeightDiffers	580 g	635 g
Other features1 differ
HDD transfer rateKnown for one	100 Mbit/s	Unknown — not stated by the source
Internal	Yes	Yes
USB poweredKnown for one	No	Unknown — not stated by the source
Compatible productsKnown for one	PCs	Unknown — not stated by the source
Acoustic pressure emissionsDiffers	2.7 dB	3.4 dB
Drive device, transfer rateKnown for one	Unknown — not stated by the source	300 MB/s

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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