Product comparison · 2 internal hard drives

Seagate DB35 7200.2 400GB Ultra ATA 100 vs Seagate DB35 7200.2 500GB Ultra ATA 100

Key differences

The Seagate DB35 7200.2 500GB Ultra ATA 100 has 100 GB more HDD capacity than the Seagate DB35 7200.2 400GB Ultra ATA 100 (500 GB vs 400 GB).

HDD capacity
- DB35 7200.2 400GB Ultra ATA 100:400 GB
- DB35 7200.2 500GB Ultra ATA 100:500 GB

Differences highlightedShow differences only

Comparison of DB35 7200.2 400GB Ultra ATA 100, DB35 7200.2 500GB Ultra ATA 100
18 specifications	A Seagate DB35 7200.2 400GB Ultra ATA 100 View product	B Seagate DB35 7200.2 500GB Ultra ATA 100 View product
Features1 differ
HDD capacityDiffers	400 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Ultra-ATA/100	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 & dimensionsidentical
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
Weight	710 g	710 g
Other featuresidentical
Drive device, transfer rate	100 MB/s	100 MB/s
Internal	Yes	Yes
Maximum data transfer rate	815.2 Mbit/s	815.2 Mbit/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.