Product comparison · 2 internal hard drives

Seagate DB35 7200.3 320GB SATA 3Gb/s vs Seagate DB35 7200.3 750GB SATA 3Gb/s

15specifications compared
3differ
12identical
0known for one product only

Key differences

The Seagate DB35 7200.3 750GB SATA 3Gb/s has 430 GB more HDD capacity than the Seagate DB35 7200.3 320GB SATA 3Gb/s (750 GB vs 320 GB). The Seagate DB35 7200.3 750GB SATA 3Gb/s has 8 MB more storage drive buffer size than the Seagate DB35 7200.3 320GB SATA 3Gb/s (16 MB vs 8 MB). The Seagate DB35 7200.3 750GB SATA 3Gb/s has 140 g more weight than the Seagate DB35 7200.3 320GB SATA 3Gb/s (720 g vs 580 g).

HDD capacity
- DB35 7200.3 320GB SATA 3Gb/s:320 GB
- DB35 7200.3 750GB SATA 3Gb/s:750 GB
Storage drive buffer size
- DB35 7200.3 320GB SATA 3Gb/s:8 MB
- DB35 7200.3 750GB SATA 3Gb/s:16 MB
Weight
- DB35 7200.3 320GB SATA 3Gb/s:580 g
- DB35 7200.3 750GB SATA 3Gb/s:720 g

Side by side

Differences highlightedShow differences only

Comparison of DB35 7200.3 320GB SATA 3Gb/s, DB35 7200.3 750GB SATA 3Gb/s
15 specifications	A Seagate DB35 7200.3 320GB SATA 3Gb/s View product	B Seagate DB35 7200.3 750GB SATA 3Gb/s View product
Features2 differ
HDD capacityDiffers	320 GB	750 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
Storage drive buffer sizeDiffers	8 MB	16 MB
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
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	580 g	720 g
Other featuresidentical
Data transfer rate	3 Gbit/s	3 Gbit/s
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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