Product comparison · 2 internal hard drives

Seagate Savvio ST9300605SS-20PK internal hard drive vs Seagate Savvio ST9450405SS-20PK internal hard drive

31specifications compared
6differ
25identical
0known for one product only

Key differences

The Seagate Savvio ST9450405SS-20PK internal hard drive has 150 GB more HDD capacity than the Seagate Savvio ST9300605SS-20PK internal hard drive (450 GB vs 300 GB). The Seagate Savvio ST9450405SS-20PK internal hard drive has 1 more HDD cylinders than the Seagate Savvio ST9300605SS-20PK internal hard drive (2 vs 1). The Seagate Savvio ST9450405SS-20PK internal hard drive has 1 more HDD heads than the Seagate Savvio ST9300605SS-20PK internal hard drive (3 vs 2).

HDD capacity
- Savvio ST9300605SS-20PK internal hard drive:300 GB
- Savvio ST9450405SS-20PK internal hard drive:450 GB
HDD number of cylinders
- Savvio ST9300605SS-20PK internal hard drive:1
- Savvio ST9450405SS-20PK internal hard drive:2
HDD number of heads
- Savvio ST9300605SS-20PK internal hard drive:2
- Savvio ST9450405SS-20PK internal hard drive:3
Power consumption (idle)
- Savvio ST9300605SS-20PK internal hard drive:3.5 W
- Savvio ST9450405SS-20PK internal hard drive:3.8 W
Start-up current
- Savvio ST9300605SS-20PK internal hard drive:0.46 A
- Savvio ST9450405SS-20PK internal hard drive:0.48 A
Weight
- Savvio ST9300605SS-20PK internal hard drive:211 g
- Savvio ST9450405SS-20PK internal hard drive:216 g

Side by side

Differences highlightedShow differences only

Comparison of ST9300605SS-20PK, ST9450405SS-20PK
31 specifications	A Seagate Savvio ST9300605SS-20PK internal hard drive Model ST9300605SS-20PK View product	B Seagate Savvio ST9450405SS-20PK internal hard drive Model ST9450405SS-20PK View product
Features3 differ
HDD capacityDiffers	300 GB	450 GB
HDD speed	10000 RPM	10000 RPM
HDD size	2.5"	2.5"
Interface	SAS	SAS
Type	HDD	HDD
Storage drive buffer size	64 MB	64 MB
HDD number of cylindersDiffers	1	2
HDD number of headsDiffers	2	3
Read seek time	3.4 ms	3.4 ms
Write seek time	3.8 ms	3.8 ms
Track to track seek time	0.2 ms	0.2 ms
Average latency	3 ms	3 ms
Bytes per sector	512	512
Power2 differ
Power consumption (idle)Differs	3.5 W	3.8 W
Operating voltage	5 V	5 V
Start-up currentDiffers	0.46 A	0.48 A
Operational conditionsidentical
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating vibration	0.5 G	0.5 G
Non-operating vibration	3 G	3 G
Operating shock	40 G	40 G
Non-operating shock	400 G	400 G
Weight & dimensions1 differ
Width	70.1 mm	70.1 mm
Depth	100.5 mm	100.5 mm
Height	15 mm	15 mm
WeightDiffers	211 g	216 g
Packaging dataidentical
Quantity per pack	20 pc(s)	20 pc(s)
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Windows operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes

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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