Product comparison · 2 internal hard drives

Seagate DB35 7200.2 200GB Ultra ATA 100 vs Seagate DB35 7200.2 500GB SATA 3Gb/s

Key differences

HDD capacity
- DB35 7200.2 200GB Ultra ATA 100:200 GB
- DB35 7200.2 500GB SATA 3Gb/s:500 GB
Interface
- DB35 7200.2 200GB Ultra ATA 100:Ultra-ATA/100
- DB35 7200.2 500GB SATA 3Gb/s:Serial ATA
Maximum data transfer rate
- DB35 7200.2 200GB Ultra ATA 100:867.2 Mbit/s
- DB35 7200.2 500GB SATA 3Gb/s:815.2 Mbit/s

Differences highlightedShow differences only

Comparison of DB35 7200.2 200GB Ultra ATA 100, DB35 7200.2 500GB SATA 3Gb/s
19 specifications	A Seagate DB35 7200.2 200GB Ultra ATA 100 View product	B Seagate DB35 7200.2 500GB SATA 3Gb/s View product
Features2 differ
HDD capacityDiffers	200 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Ultra-ATA/100	Serial ATA
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	580 g	580 g
Other features1 differ
Internal	Yes	Yes
Maximum data transfer rateDiffers	867.2 Mbit/s	815.2 Mbit/s
Sustained data rateKnown for one	1 MB/s	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/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.