Product comparison · 2 internal hard drives

Seagate DB35 7200.3 250GB SATA 3Gb/s 20pk vs Seagate DB35 7200.3 250GB Ultra ATA/100 20pk

Key differences

Interface: Serial ATA II on the Seagate DB35 7200.3 250GB SATA 3Gb/s 20pk, Ultra-ATA/100 on the Seagate DB35 7200.3 250GB Ultra ATA/100 20pk.

Interface
- DB35 7200.3 250GB SATA 3Gb/s 20pk:Serial ATA II
- DB35 7200.3 250GB Ultra ATA/100 20pk:Ultra-ATA/100

Differences highlightedShow differences only

Comparison of DB35 7200.3 250GB SATA 3Gb/s 20pk, DB35 7200.3 250GB Ultra ATA/100 20pk
16 specifications	A Seagate DB35 7200.3 250GB SATA 3Gb/s 20pk View product	B Seagate DB35 7200.3 250GB Ultra ATA/100 20pk View product
Features1 differ
HDD capacity	250 GB	250 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA II	Ultra-ATA/100
Storage drive buffer size	8 MB	8 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 & 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 featuresidentical
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Internal	Yes	Yes
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.