Product comparison · 2 internal hard drives

Seagate 1000GB 3.5" SATA II vs Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ

16specifications compared
4differ
12identical
21known for one product only

Key differences

HDD capacity
- 1000GB 3.5" SATA II:1 TB
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:80 GB
Storage drive buffer size
- 1000GB 3.5" SATA II:32 MB
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:8 MB
Track to track seek time
- 1000GB 3.5" SATA II:0.8 ms
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:8.5 ms
Weight
- 1000GB 3.5" SATA II:677 g
- Barracuda 7200.10 80GB SATA 3Gb/s NCQ:356 g

Side by side

Differences highlightedShow differences only

Comparison of 1000GB 3.5" SATA II, Barracuda 7200.10 80GB SATA 3Gb/s NCQ
37 specifications	A Seagate 1000GB 3.5" SATA II View product	B Seagate Barracuda 7200.10 80GB SATA 3Gb/s NCQ View product
Features3 differ
HDD capacityDiffers	1 TB	80 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
TypeKnown for one	HDD	Unknown — not stated by the source
Storage drive buffer sizeDiffers	32 MB	8 MB
Read seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Write seek timeKnown for one	9.5 ms	Unknown — not stated by the source
Track to track seek timeDiffers	0.8 ms	8.5 ms
Average latency	4.16 ms	4.16 ms
Bytes per sector	512	512
Mean time between failures (MTBF)Known for one	1200000 h	Unknown — not stated by the source
HDD number of headsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power consumption (typical)Known for one	11.6 W	Unknown — not stated by the source
Power consumption (idle)Known for one	8 W	Unknown — not stated by the source
Operating voltage	5 / 12 V	5 / 12 V
Power consumption (standby)Known for one	Unknown — not stated by the source	0.8 W
Start-up currentKnown for one	Unknown — not stated by the source	2.8 A
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	-60.96 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-60.96 - 12192 m	Unknown — not stated by the source
Operating shockKnown for one	63 G	Unknown — not stated by the source
Non-operating shock	300 G	300 G
Weight & dimensions1 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	677 g	356 g
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Sustained data rateKnown for one	105 MB/s	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Unknown — not stated by the source	PCs
Acoustic pressure emissionsKnown for one	Unknown — not stated by the source	2.7 dB

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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