Product comparison · 2 internal hard drives

Seagate Barracuda 7200.10 500GB SATA-II 10pk vs Seagate DB35 7200.3 250GB SATA 3Gb/s

Key differences

HDD capacity
- Barracuda 7200.10 500GB SATA-II 10pk:500 GB
- DB35 7200.3 250GB SATA 3Gb/s:250 GB
Storage drive buffer size
- Barracuda 7200.10 500GB SATA-II 10pk:16 MB
- DB35 7200.3 250GB SATA 3Gb/s:8 MB
Weight
- Barracuda 7200.10 500GB SATA-II 10pk:635 g
- DB35 7200.3 250GB SATA 3Gb/s:580 g

Differences highlightedShow differences only

Comparison of Barracuda 7200.10 500GB SATA-II 10pk, DB35 7200.3 250GB SATA 3Gb/s
25 specifications	A Seagate Barracuda 7200.10 500GB SATA-II 10pk View product	B Seagate DB35 7200.3 250GB SATA 3Gb/s View product
Features2 differ
HDD capacityDiffers	500 GB	250 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
Storage drive buffer sizeDiffers	16 MB	8 MB
Track to track seek timeKnown for one	8.5 ms	Unknown — not stated by the source
Average latencyKnown for one	4.16 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	0.8 W	Unknown — not stated by the source
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	2.8 A	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
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	635 g	580 g
Other featuresidentical
Dimensions (WxDxH)Known for one	101.6 x 146.99 x 26.1 mm	Unknown — not stated by the source
Data transfer rate	3 Gbit/s	3 Gbit/s
External power adapterKnown for one	No	Unknown — not stated by the source
Internal	Yes	Yes
Mac compatibilityKnown for one	No	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
Acoustic pressure emissionsKnown for one	27 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.