Product comparison · 2 internal hard drives

Seagate Barracuda 7200.9 300 GB SATA NCQ 3Gb/s ret vs Seagate Barracuda 7200.9 80 GB SATA NCQ 3Gb/s 3pk

9specifications compared
3differ
6identical
8known for one product only

Key differences

The Seagate Barracuda 7200.9 300 GB SATA NCQ 3Gb/s ret has 220 GB more HDD capacity than the Seagate Barracuda 7200.9 80 GB SATA NCQ 3Gb/s 3pk (300 GB vs 80 GB). The Seagate Barracuda 7200.9 300 GB SATA NCQ 3Gb/s ret has 8 MB more storage drive buffer size than the Seagate Barracuda 7200.9 80 GB SATA NCQ 3Gb/s 3pk (16 MB vs 8 MB). The Seagate Barracuda 7200.9 80 GB SATA NCQ 3Gb/s 3pk has 55 g more weight than the Seagate Barracuda 7200.9 300 GB SATA NCQ 3Gb/s ret (690 g vs 635 g).

HDD capacity
- Barracuda 7200.9 300 GB SATA NCQ 3Gb/s ret:300 GB
- Barracuda 7200.9 80 GB SATA NCQ 3Gb/s 3pk:80 GB
Storage drive buffer size
- Barracuda 7200.9 300 GB SATA NCQ 3Gb/s ret:16 MB
- Barracuda 7200.9 80 GB SATA NCQ 3Gb/s 3pk:8 MB
Weight
- Barracuda 7200.9 300 GB SATA NCQ 3Gb/s ret:635 g
- Barracuda 7200.9 80 GB SATA NCQ 3Gb/s 3pk:690 g

Side by side

Differences highlightedShow differences only

Comparison of Barracuda 7200.9 300 GB SATA NCQ 3Gb/s ret, Barracuda 7200.9 80 GB SATA NCQ 3Gb/s 3pk
17 specifications	A Seagate Barracuda 7200.9 300 GB SATA NCQ 3Gb/s ret View product	B Seagate Barracuda 7200.9 80 GB SATA NCQ 3Gb/s 3pk View product
Features2 differ
HDD capacityDiffers	300 GB	80 GB
HDD speed	7200 RPM	7200 RPM
Interface	Serial ATA II	Serial ATA II
Storage drive buffer sizeDiffers	16 MB	8 MB
HDD number of cylindersKnown for one	16383	Unknown — not stated by the source
Read seek timeKnown for one	11 ms	Unknown — not stated by the source
Write seek timeKnown for one	12 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	0.8 ms	Unknown — not stated by the source
Average latency	4.16 ms	4.16 ms
Average seek timeKnown for one	Unknown — not stated by the source	11 ms
Poweridentical
Power consumption (typical)Known for one	12.8 W	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	0.329 W
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Weight & dimensions1 differ
WeightDiffers	635 g	690 g
Other featuresidentical
Dimensions (WxDxH)	101.6 x 146.99 x 26.1 mm	101.6 x 146.99 x 26.1 mm
Drive device, transfer rateKnown for one	300 MB/s	Unknown — not stated by the source
Internal	Yes	Yes

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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