Product comparison · 2 internal hard drives

Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault vs Lenovo 146GB 10K 6GBPS SAS 2.5in

5specifications compared
4differ
1identical
3known for one product only

Key differences

The Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault has 354 GB more HDD capacity than the Lenovo 146GB 10K 6GBPS SAS 2.5in (500 GB vs 146 GB). The Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault has 1" more HDD size than the Lenovo 146GB 10K 6GBPS SAS 2.5in (3.5" vs 2.5"). Interface: Serial ATA on the Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault, SAS on the Lenovo 146GB 10K 6GBPS SAS 2.5in. Operating voltage: 5 / 12 V on the Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault, 5 V on the Lenovo 146GB 10K 6GBPS SAS 2.5in.

HDD capacity
- 500GB SATA Hard Drive f/ PowerEdge / PowerVault:500 GB
- 146GB 10K 6GBPS SAS 2.5in:146 GB
HDD size
- 500GB SATA Hard Drive f/ PowerEdge / PowerVault:3.5"
- 146GB 10K 6GBPS SAS 2.5in:2.5"
Interface
- 500GB SATA Hard Drive f/ PowerEdge / PowerVault:Serial ATA
- 146GB 10K 6GBPS SAS 2.5in:SAS
Operating voltage
- 500GB SATA Hard Drive f/ PowerEdge / PowerVault:5 / 12 V
- 146GB 10K 6GBPS SAS 2.5in:5 V

Side by side

Differences highlightedShow differences only

Comparison of 500GB SATA Hard Drive f/ PowerEdge / PowerVault, 146GB 10K 6GBPS SAS 2.5in
8 specifications	A Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault View product	B Lenovo 146GB 10K 6GBPS SAS 2.5in View product
Features3 differ
HDD capacityDiffers	500 GB	146 GB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Compatible productsKnown for one	PowerEdge 860 / 1900 / 840 / R200 / T105 / SC1435 / SC440 / SC1430 / OEM SC1435 PowerVault PV NF/DP100 FS	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	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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