Product comparison · 2 internal hard drives

Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk vs Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk

14specifications compared
5differ
9identical
12known for one product only

Key differences

The Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk has 170 GB more HDD capacity than the Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk (250 GB vs 80 GB). The Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk has 14 MB more storage drive buffer size than the Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk (16 MB vs 2 MB). The Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk has 6.1 mm more height than the Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk (26.1 mm vs 20 mm). Interface: Serial ATA II on the Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk, Serial ATA on the Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk.

HDD capacity
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk:80 GB
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:250 GB
Interface
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk:Serial ATA II
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:Serial ATA
Storage drive buffer size
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk:2 MB
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:16 MB
Height
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk:26.1 mm
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:20 mm
Weight
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk:356 g
- Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk:328 g

Side by side

Differences highlightedShow differences only

Comparison of Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk, Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk
26 specifications	A Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ 20pk View product	B Seagate Barracuda 7200.10 SATA 3.0Gb/s 250GB 20pk View product
Features3 differ
HDD capacityDiffers	80 GB	250 GB
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	Serial ATA II	Serial ATA
Storage drive buffer sizeDiffers	2 MB	16 MB
HDD number of headsKnown for one	1	Unknown — not stated by the source
Track to track seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	10 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	700000 h
Poweridentical
Power consumption (standby)Known for one	0.8 W	Unknown — not stated by the source
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Start-up currentKnown for one	2.8 A	Unknown — not stated by the source
Weight & dimensions2 differ
HeightDiffers	26.1 mm	20 mm
WeightDiffers	356 g	328 g
Other featuresidentical
Compatible productsKnown for one	PCs	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	2.7 dB	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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