Product comparison · 2 internal hard drives

Dell 7W584 internal hard drive vs Lenovo Harddrive 450 GB

7specifications compared
3differ
4identical
1known for one product only

Key differences

The Lenovo Harddrive 450 GB has 304 GB more HDD capacity than the Dell 7W584 internal hard drive (450 GB vs 146 GB). The Lenovo Harddrive 450 GB has 5,000 RPM more HDD speed than the Dell 7W584 internal hard drive (15000 RPM vs 10000 RPM). Interface: Ultra320 SCSI on the Dell 7W584 internal hard drive, SAS on the Lenovo Harddrive 450 GB.

HDD capacity
- 7W584 internal hard drive:146 GB
- Harddrive 450 GB:450 GB
HDD speed
- 7W584 internal hard drive:10000 RPM
- Harddrive 450 GB:15000 RPM
Interface
- 7W584 internal hard drive:Ultra320 SCSI
- Harddrive 450 GB:SAS

Side by side

Differences highlightedShow differences only

Comparison of 7W584, Harddrive 450 GB
8 specifications	A Dell 7W584 internal hard drive Model 7W584 View product	B Lenovo Harddrive 450 GB View product
Features3 differ
HDD capacityDiffers	146 GB	450 GB
HDD speedDiffers	10000 RPM	15000 RPM
InterfaceDiffers	Ultra320 SCSI	SAS
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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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