Product comparison · 2 internal hard drives

Seagate Barracuda 7200.11 1TB SATA2 5pk vs Seagate SATA 3.0-Gb/s 1-TB

14specifications compared
3differ
11identical
23known for one product only

Key differences

The Seagate SATA 3.0-Gb/s 1-TB has 7 G more operating shock than the Seagate Barracuda 7200.11 1TB SATA2 5pk (70 G vs 63 G). The Seagate SATA 3.0-Gb/s 1-TB has 37 g more weight than the Seagate Barracuda 7200.11 1TB SATA2 5pk (677 g vs 640 g). Operating temperature (T-T): 0 - 60 °C on the Seagate Barracuda 7200.11 1TB SATA2 5pk, 5 - 55 °C on the Seagate SATA 3.0-Gb/s 1-TB.

Operating temperature (T-T)
- Barracuda 7200.11 1TB SATA2 5pk:0 - 60 °C
- SATA 3.0-Gb/s 1-TB:5 - 55 °C
Operating shock
- Barracuda 7200.11 1TB SATA2 5pk:63 G
- SATA 3.0-Gb/s 1-TB:70 G
Weight
- Barracuda 7200.11 1TB SATA2 5pk:640 g
- SATA 3.0-Gb/s 1-TB:677 g

Side by side

Differences highlightedShow differences only

Comparison of Barracuda 7200.11 1TB SATA2 5pk, SATA 3.0-Gb/s 1-TB
37 specifications	A Seagate Barracuda 7200.11 1TB SATA2 5pk View product	B Seagate SATA 3.0-Gb/s 1-TB View product
Featuresidentical
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
Interface	Serial ATA II	Serial ATA II
Storage drive buffer size	32 MB	32 MB
HDD number of heads	8	8
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	9.5 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1 ms
Average latency	4.16 ms	4.16 ms
Bytes per sector	512	512
Start/stop cycles	50000	50000
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	350 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	350 G
Operating altitudeKnown for one	Unknown — not stated by the source	-60.96 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	60.96 - 12192 m
Operating shockDiffers	63 G	70 G
Non-operating shock	300 G	300 G
Weight & dimensions1 differ
WeightDiffers	640 g	677 g
WidthKnown for one	101 mm	Unknown — not stated by the source
DepthKnown for one	146 mm	Unknown — not stated by the source
HeightKnown for one	26 mm	Unknown — not stated by the source
Other featuresidentical
HDD transfer rateKnown for one	Unknown — not stated by the source	1287 Mbit/s
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	101.6 x 146.99 x 26.1 mm
Disks included quantityKnown for one	Unknown — not stated by the source	4 pc(s)
Drive device, transfer rateKnown for one	Unknown — not stated by the source	300 MB/s
Drive ready timeKnown for one	Unknown — not stated by the source	20 s
Internal	Yes	Yes
Recording densityKnown for one	Unknown — not stated by the source	1090 kbit/inch
Track densityKnown for one	Unknown — not stated by the source	150
Sustained data rateKnown for one	Unknown — not stated by the source	105 MB/s
Poweridentical
Power consumption (standby)Known for one	8 W	Unknown — not stated by the source
Operating voltageKnown for one	5 / 12 V	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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