Product comparison · 2 internal hard drives

Seagate Enterprise ST1200MM0118-30PK internal hard drive vs Seagate Enterprise ST900MM0128-30PK internal hard drive

Key differences

HDD capacity
- Enterprise ST1200MM0118-30PK internal hard drive:1.2 TB
- Enterprise ST900MM0128-30PK internal hard drive:900 GB
HDD number of cylinders
- Enterprise ST1200MM0118-30PK internal hard drive:3
- Enterprise ST900MM0128-30PK internal hard drive:2
HDD number of heads
- Enterprise ST1200MM0118-30PK internal hard drive:6
- Enterprise ST900MM0128-30PK internal hard drive:4
Bytes per sector
- Enterprise ST1200MM0118-30PK internal hard drive:4096
- Enterprise ST900MM0128-30PK internal hard drive:512
Power consumption (typical)
- Enterprise ST1200MM0118-30PK internal hard drive:7.8 W
- Enterprise ST900MM0128-30PK internal hard drive:7.12 W
Power consumption (idle)
- Enterprise ST1200MM0118-30PK internal hard drive:4.55 W
- Enterprise ST900MM0128-30PK internal hard drive:3.88 W
Weight
- Enterprise ST1200MM0118-30PK internal hard drive:199 g
- Enterprise ST900MM0128-30PK internal hard drive:189 g

Differences highlightedShow differences only

Comparison of ST1200MM0118-30PK, ST900MM0128-30PK
28 specifications	A Seagate Enterprise ST1200MM0118-30PK internal hard drive Model ST1200MM0118-30PK View product	B Seagate Enterprise ST900MM0128-30PK internal hard drive Model ST900MM0128-30PK View product
Features4 differ
HDD capacityDiffers	1.2 TB	900 GB
Component forKnown for one	Server/workstation	Unknown — not stated by the source
HDD number of cylindersDiffers	3	2
HDD number of headsDiffers	6	4
Bytes per sectorDiffers	4096	512
Power2 differ
Power consumption (typical)Differs	7.8 W	7.12 W
Power consumption (idle)Differs	4.55 W	3.88 W
Start-up currentKnown for one	Unknown — not stated by the source	0.44 A
Weight & dimensions1 differ
WeightDiffers	199 g	189 g

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.