Product comparison · 2 internal hard drives

Seagate Savvio ST9300605SS-20PK internal hard drive vs Seagate Savvio ST9900805FC-20PK internal hard drive

31specifications compared
10differ
21identical
1known for one product only

Key differences

The Seagate Savvio ST9900805FC-20PK internal hard drive has 600 GB more HDD capacity than the Seagate Savvio ST9300605SS-20PK internal hard drive (900 GB vs 300 GB). The Seagate Savvio ST9900805FC-20PK internal hard drive has 2 more HDD cylinders than the Seagate Savvio ST9300605SS-20PK internal hard drive (3 vs 1). The Seagate Savvio ST9900805FC-20PK internal hard drive has 4 more HDD heads than the Seagate Savvio ST9300605SS-20PK internal hard drive (6 vs 2). Interface: SAS on the Seagate Savvio ST9300605SS-20PK internal hard drive, Fibre Channel on the Seagate Savvio ST9900805FC-20PK internal hard drive.

HDD capacity
- Savvio ST9300605SS-20PK internal hard drive:300 GB
- Savvio ST9900805FC-20PK internal hard drive:900 GB
Interface
- Savvio ST9300605SS-20PK internal hard drive:SAS
- Savvio ST9900805FC-20PK internal hard drive:Fibre Channel
HDD number of cylinders
- Savvio ST9300605SS-20PK internal hard drive:1
- Savvio ST9900805FC-20PK internal hard drive:3
HDD number of heads
- Savvio ST9300605SS-20PK internal hard drive:2
- Savvio ST9900805FC-20PK internal hard drive:6
Read seek time
- Savvio ST9300605SS-20PK internal hard drive:3.4 ms
- Savvio ST9900805FC-20PK internal hard drive:3.7 ms
Write seek time
- Savvio ST9300605SS-20PK internal hard drive:3.8 ms
- Savvio ST9900805FC-20PK internal hard drive:4.1 ms
Power consumption (idle)
- Savvio ST9300605SS-20PK internal hard drive:3.5 W
- Savvio ST9900805FC-20PK internal hard drive:4.4 W
Start-up current
- Savvio ST9300605SS-20PK internal hard drive:0.46 A
- Savvio ST9900805FC-20PK internal hard drive:0.48 A

Side by side

Differences highlightedShow differences only

Comparison of ST9300605SS-20PK, ST9900805FC-20PK
32 specifications	A Seagate Savvio ST9300605SS-20PK internal hard drive Model ST9300605SS-20PK View product	B Seagate Savvio ST9900805FC-20PK internal hard drive Model ST9900805FC-20PK View product
Features6 differ
HDD capacityDiffers	300 GB	900 GB
InterfaceDiffers	SAS	Fibre Channel
Component forKnown for one	Unknown — not stated by the source	Server/workstation
HDD number of cylindersDiffers	1	3
HDD number of headsDiffers	2	6
Read seek timeDiffers	3.4 ms	3.7 ms
Write seek timeDiffers	3.8 ms	4.1 ms
Power2 differ
Power consumption (idle)Differs	3.5 W	4.4 W
Start-up currentDiffers	0.46 A	0.48 A
Weight & dimensions1 differ
WeightDiffers	211 g	205 g
Other features1 differ
Data transfer rateDiffers	6 Gbit/s	4 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.

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