Product comparison · 2 internal hard drives

Seagate 200GB 3.5" Ultra ATA/100 vs Seagate 250GB 3.5" Ultra ATA/100

Key differences

The Seagate 250GB 3.5" Ultra ATA/100 has 50 GB more HDD capacity than the Seagate 200GB 3.5" Ultra ATA/100 (250 GB vs 200 GB).

HDD capacity
- 200GB 3.5" Ultra ATA/100:200 GB
- 250GB 3.5" Ultra ATA/100:250 GB

Differences highlightedShow differences only

Comparison of 200GB 3.5" Ultra ATA/100, 250GB 3.5" Ultra ATA/100
27 specifications	A Seagate 200GB 3.5" Ultra ATA/100 View product	B Seagate 250GB 3.5" Ultra ATA/100 View product
Features1 differ
HDD capacityDiffers	200 GB	250 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Ultra-ATA/100	Ultra-ATA/100
Type	HDD	HDD
Storage drive buffer size	8 MB	8 MB
HDD number of cylinders	16383	16383
HDD number of heads	16	16
Read seek time	11 ms	11 ms
Write seek time	12 ms	12 ms
Average latency	4.16 ms	4.16 ms
Bytes per sector	512	512
Start/stop cycles	50000	50000
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Start-up current	2.6 A	2.6 A
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%
Operating altitude	-60.96 - 3048 m	-60.96 - 3048 m
Non-operating altitude	-60.96 - 12192 m	-60.96 - 12192 m
Operating shock	63 G	63 G
Non-operating shock	350 G	350 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

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