Product comparison · 2 internal hard drives

Seagate Cheetah NS.2 SAS 450GB vs Seagate Savvio 300GB

12specifications compared
8differ
4identical
0known for one product only

Key differences

The Seagate Cheetah NS.2 SAS 450GB has 150 GB more HDD capacity than the Seagate Savvio 300GB (450 GB vs 300 GB). The Seagate Savvio 300GB has 0.4 ms more read seek time than the Seagate Cheetah NS.2 SAS 450GB (4.2 ms vs 3.8 ms). The Seagate Savvio 300GB has 0.2 ms more write seek time than the Seagate Cheetah NS.2 SAS 450GB (4.6 ms vs 4.4 ms).

HDD capacity
- Cheetah NS.2 SAS 450GB:450 GB
- Savvio 300GB:300 GB
Read seek time
- Cheetah NS.2 SAS 450GB:3.8 ms
- Savvio 300GB:4.2 ms
Write seek time
- Cheetah NS.2 SAS 450GB:4.4 ms
- Savvio 300GB:4.6 ms
Average latency
- Cheetah NS.2 SAS 450GB:2.98 ms
- Savvio 300GB:3 ms
Width
- Cheetah NS.2 SAS 450GB:101.6 mm
- Savvio 300GB:70 mm
Depth
- Cheetah NS.2 SAS 450GB:146.5 mm
- Savvio 300GB:100.5 mm
Height
- Cheetah NS.2 SAS 450GB:25.7 mm
- Savvio 300GB:14.8 mm
Weight
- Cheetah NS.2 SAS 450GB:672 g
- Savvio 300GB:227 g

Side by side

Differences highlightedShow differences only

Comparison of Cheetah NS.2 SAS 450GB, Savvio 300GB
12 specifications	A Seagate Cheetah NS.2 SAS 450GB View product	B Seagate Savvio 300GB View product
Features4 differ
HDD capacityDiffers	450 GB	300 GB
HDD speed	10000 RPM	10000 RPM
Interface	SAS	SAS
Storage drive buffer size	16 MB	16 MB
Read seek timeDiffers	3.8 ms	4.2 ms
Write seek timeDiffers	4.4 ms	4.6 ms
Average latencyDiffers	2.98 ms	3 ms
Weight & dimensions4 differ
WidthDiffers	101.6 mm	70 mm
DepthDiffers	146.5 mm	100.5 mm
HeightDiffers	25.7 mm	14.8 mm
WeightDiffers	672 g	227 g
Other featuresidentical
Internal	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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