Product comparison · 2 internal hard drives

Seagate DB35 7200.2 200GB SATA 3Gb/s vs Seagate DB35 7200.2 400GB Ultra ATA 100

17specifications compared
4differ
13identical
2known for one product only

Key differences

The Seagate DB35 7200.2 400GB Ultra ATA 100 has 200 GB more HDD capacity than the Seagate DB35 7200.2 200GB SATA 3Gb/s (400 GB vs 200 GB). The Seagate DB35 7200.2 400GB Ultra ATA 100 has 130 g more weight than the Seagate DB35 7200.2 200GB SATA 3Gb/s (710 g vs 580 g). The Seagate DB35 7200.2 200GB SATA 3Gb/s has 52 Mbit/s more maximum data transfer rate than the Seagate DB35 7200.2 400GB Ultra ATA 100 (867.2 Mbit/s vs 815.2 Mbit/s). Interface: Serial ATA on the Seagate DB35 7200.2 200GB SATA 3Gb/s, Ultra-ATA/100 on the Seagate DB35 7200.2 400GB Ultra ATA 100.

HDD capacity
- DB35 7200.2 200GB SATA 3Gb/s:200 GB
- DB35 7200.2 400GB Ultra ATA 100:400 GB
Interface
- DB35 7200.2 200GB SATA 3Gb/s:Serial ATA
- DB35 7200.2 400GB Ultra ATA 100:Ultra-ATA/100
Weight
- DB35 7200.2 200GB SATA 3Gb/s:580 g
- DB35 7200.2 400GB Ultra ATA 100:710 g
Maximum data transfer rate
- DB35 7200.2 200GB SATA 3Gb/s:867.2 Mbit/s
- DB35 7200.2 400GB Ultra ATA 100:815.2 Mbit/s

Side by side

Differences highlightedShow differences only

Comparison of DB35 7200.2 200GB SATA 3Gb/s, DB35 7200.2 400GB Ultra ATA 100
19 specifications	A Seagate DB35 7200.2 200GB SATA 3Gb/s View product	B Seagate DB35 7200.2 400GB Ultra ATA 100 View product
Features2 differ
HDD capacityDiffers	200 GB	400 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Storage drive buffer size	8 MB	8 MB
Bytes per sector	512	512
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
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
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	710 g
Other features1 differ
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Internal	Yes	Yes
Maximum data transfer rateDiffers	867.2 Mbit/s	815.2 Mbit/s
Drive device, transfer rateKnown for one	Unknown — not stated by the source	100 MB/s

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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