Product comparison · 2 internal hard drives

Dell 146GB 2.5" 10K SAS 3G vs Dell 500GB 2.5" 7.2K NL SAS 6G

13specifications compared
3differ
10identical
0known for one product only

Key differences

The Dell 500GB 2.5" 7.2K NL SAS 6G has 354 GB more HDD capacity than the Dell 146GB 2.5" 10K SAS 3G (500 GB vs 146 GB). The Dell 146GB 2.5" 10K SAS 3G has 2,800 RPM more HDD speed than the Dell 500GB 2.5" 7.2K NL SAS 6G (10000 RPM vs 7200 RPM). The Dell 500GB 2.5" 7.2K NL SAS 6G has 3 Gbit/s more data transfer rate than the Dell 146GB 2.5" 10K SAS 3G (6 Gbit/s vs 3 Gbit/s).

HDD capacity
- 146GB 2.5" 10K SAS 3G:146 GB
- 500GB 2.5" 7.2K NL SAS 6G:500 GB
HDD speed
- 146GB 2.5" 10K SAS 3G:10000 RPM
- 500GB 2.5" 7.2K NL SAS 6G:7200 RPM
Data transfer rate
- 146GB 2.5" 10K SAS 3G:3 Gbit/s
- 500GB 2.5" 7.2K NL SAS 6G:6 Gbit/s

Side by side

Differences highlightedShow differences only

Comparison of 146GB 2.5" 10K SAS 3G, 500GB 2.5" 7.2K NL SAS 6G
13 specifications	A Dell 146GB 2.5" 10K SAS 3G View product	B Dell 500GB 2.5" 7.2K NL SAS 6G View product
Features2 differ
HDD capacityDiffers	146 GB	500 GB
HDD speedDiffers	10000 RPM	7200 RPM
Other features1 differ
Data transfer rateDiffers	3 Gbit/s	6 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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