Product comparison · 2 internal hard drives

Seagate Savvio 146GB internal hard drive 15000 RPM 64 MB 2.5" SAS vs Seagate Savvio internal hard drive

Key differences

HDD capacity
- Savvio 146GB internal hard drive 15000 RPM 64 MB 2.5" SAS:146 GB
- Savvio internal hard drive:300 GB
HDD number of cylinders
- Savvio 146GB internal hard drive 15000 RPM 64 MB 2.5" SAS:1
- Savvio internal hard drive:2
HDD number of heads
- Savvio 146GB internal hard drive 15000 RPM 64 MB 2.5" SAS:2
- Savvio internal hard drive:4
Power consumption (idle)
- Savvio 146GB internal hard drive 15000 RPM 64 MB 2.5" SAS:3.86 W
- Savvio internal hard drive:4.23 W
Weight
- Savvio 146GB internal hard drive 15000 RPM 64 MB 2.5" SAS:193 g
- Savvio internal hard drive:200 g

Differences highlightedShow differences only

Comparison of 146GB, Savvio
28 specifications	A Seagate Savvio 146GB internal hard drive 15000 RPM 64 MB 2.5" SAS Model 146GB View product	B Seagate Savvio internal hard drive Model Savvio View product
Features3 differ
HDD capacityDiffers	146 GB	300 GB
HDD speed	15000 RPM	15000 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	4
Read seek time	2.6 ms	2.6 ms
Write seek time	3.1 ms	3.1 ms
Average latency	2 ms	2 ms
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Component forKnown for one	Unknown — not stated by the source	Server/workstation
Power1 differ
Power consumption (idle)Differs	3.86 W	4.23 W
Operating voltage	5 V	5 V
Start-up currentKnown for one	0.48 A	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	7.92 W
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	2.4 G	2.4 G
Operating shock	60 G	60 G
Non-operating shock	300 G	300 G
Weight & dimensions1 differ
Width	70.1 mm	70.1 mm
Depth	100.5 mm	100.5 mm
Height	15 mm	15 mm
WeightDiffers	193 g	200 g
Packaging dataidentical
Quantity per pack	30 pc(s)	30 pc(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.