Product comparison · 2 internal hard drives

Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault vs Lenovo 73GB SAS 2.5" SFF

6specifications compared
5differ
1identical
2known for one product only

Key differences

The Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault has 427 GB more HDD capacity than the Lenovo 73GB SAS 2.5" SFF (500 GB vs 73 GB). The Lenovo 73GB SAS 2.5" SFF has 7,800 RPM more HDD speed than the Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault (15000 RPM vs 7200 RPM). The Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault has 1" more HDD size than the Lenovo 73GB SAS 2.5" SFF (3.5" vs 2.5"). Interface: Serial ATA on the Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault, SAS on the Lenovo 73GB SAS 2.5" SFF. Operating voltage: 5 / 12 V on the Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault, 5 V on the Lenovo 73GB SAS 2.5" SFF.

HDD capacity
- 500GB SATA Hard Drive f/ PowerEdge / PowerVault:500 GB
- 73GB SAS 2.5" SFF:73 GB
HDD speed
- 500GB SATA Hard Drive f/ PowerEdge / PowerVault:7200 RPM
- 73GB SAS 2.5" SFF:15000 RPM
HDD size
- 500GB SATA Hard Drive f/ PowerEdge / PowerVault:3.5"
- 73GB SAS 2.5" SFF:2.5"
Interface
- 500GB SATA Hard Drive f/ PowerEdge / PowerVault:Serial ATA
- 73GB SAS 2.5" SFF:SAS
Operating voltage
- 500GB SATA Hard Drive f/ PowerEdge / PowerVault:5 / 12 V
- 73GB SAS 2.5" SFF:5 V

Side by side

Differences highlightedShow differences only

Comparison of 500GB SATA Hard Drive f/ PowerEdge / PowerVault, 73GB SAS 2.5" SFF
8 specifications	A Dell 500GB SATA Hard Drive f/ PowerEdge / PowerVault View product	B Lenovo 73GB SAS 2.5" SFF View product
Features4 differ
HDD capacityDiffers	500 GB	73 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA	SAS
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Internal	Yes	Yes
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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