Product comparison · 2 internal hard drives

Seagate Savvio ST1200MM0017-20PK internal hard drive vs Seagate Savvio ST900MM0026-20PK internal hard drive

Key differences

HDD capacity
- Savvio ST1200MM0017-20PK internal hard drive:1.2 TB
- Savvio ST900MM0026-20PK internal hard drive:900 GB
HDD size
- Savvio ST1200MM0017-20PK internal hard drive:3.5"
- Savvio ST900MM0026-20PK internal hard drive:2.5"
HDD number of cylinders
- Savvio ST1200MM0017-20PK internal hard drive:4
- Savvio ST900MM0026-20PK internal hard drive:3
HDD number of heads
- Savvio ST1200MM0017-20PK internal hard drive:8
- Savvio ST900MM0026-20PK internal hard drive:6
Power consumption (idle)
- Savvio ST1200MM0017-20PK internal hard drive:4.6 W
- Savvio ST900MM0026-20PK internal hard drive:3.9 W
Operating voltage
- Savvio ST1200MM0017-20PK internal hard drive:5 / 12 V
- Savvio ST900MM0026-20PK internal hard drive:5 V
Weight
- Savvio ST1200MM0017-20PK internal hard drive:204 g
- Savvio ST900MM0026-20PK internal hard drive:212 g

Differences highlightedShow differences only

Comparison of ST1200MM0017-20PK, ST900MM0026-20PK
25 specifications	A Seagate Savvio ST1200MM0017-20PK internal hard drive Model ST1200MM0017-20PK View product	B Seagate Savvio ST900MM0026-20PK internal hard drive Model ST900MM0026-20PK View product
Features4 differ
HDD capacityDiffers	1.2 TB	900 GB
HDD sizeDiffers	3.5"	2.5"
HDD number of cylindersDiffers	4	3
HDD number of headsDiffers	8	6
Power2 differ
Power consumption (idle)Differs	4.6 W	3.9 W
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentKnown for one	0.51 A	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	204 g	212 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.