Product comparison · 2 internal hard drives

Seagate DB35 7200.2 120GB SATA 3Gb/s vs Seagate DB35 7200.3 750GB SATA 3Gb/s

14specifications compared
4differ
10identical
6known for one product only

Key differences

The Seagate DB35 7200.3 750GB SATA 3Gb/s has 630 GB more HDD capacity than the Seagate DB35 7200.2 120GB SATA 3Gb/s (750 GB vs 120 GB). The Seagate DB35 7200.3 750GB SATA 3Gb/s has 14 MB more storage drive buffer size than the Seagate DB35 7200.2 120GB SATA 3Gb/s (16 MB vs 2 MB). The Seagate DB35 7200.3 750GB SATA 3Gb/s has 140 g more weight than the Seagate DB35 7200.2 120GB SATA 3Gb/s (720 g vs 580 g). Interface: Serial ATA on the Seagate DB35 7200.2 120GB SATA 3Gb/s, Serial ATA II on the Seagate DB35 7200.3 750GB SATA 3Gb/s.

HDD capacity
- DB35 7200.2 120GB SATA 3Gb/s:120 GB
- DB35 7200.3 750GB SATA 3Gb/s:750 GB
Interface
- DB35 7200.2 120GB SATA 3Gb/s:Serial ATA
- DB35 7200.3 750GB SATA 3Gb/s:Serial ATA II
Storage drive buffer size
- DB35 7200.2 120GB SATA 3Gb/s:2 MB
- DB35 7200.3 750GB SATA 3Gb/s:16 MB
Weight
- DB35 7200.2 120GB SATA 3Gb/s:580 g
- DB35 7200.3 750GB SATA 3Gb/s:720 g

Side by side

Differences highlightedShow differences only

Comparison of DB35 7200.2 120GB SATA 3Gb/s, DB35 7200.3 750GB SATA 3Gb/s
20 specifications	A Seagate DB35 7200.2 120GB SATA 3Gb/s View product	B Seagate DB35 7200.3 750GB SATA 3Gb/s View product
Features3 differ
HDD capacityDiffers	120 GB	750 GB
InterfaceDiffers	Serial ATA	Serial ATA II
Storage drive buffer sizeDiffers	2 MB	16 MB
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Operational conditionsidentical
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
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensions1 differ
WeightDiffers	580 g	720 g
Other featuresidentical
Maximum data transfer rateKnown for one	867.2 Mbit/s	Unknown — not stated by the source
Sustained data rateKnown for one	1 MB/s	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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