Product comparison · 2 internal hard drives

Dell 1TB SAS Hard Drive vs Lenovo Harddrive 450 GB

6specifications compared
4differ
2identical
3known for one product only

Key differences

The Lenovo Harddrive 450 GB has 7,800 RPM more HDD speed than the Dell 1TB SAS Hard Drive (15000 RPM vs 7200 RPM). The Lenovo Harddrive 450 GB has 1" more HDD size than the Dell 1TB SAS Hard Drive (3.5" vs 2.5"). HDD capacity: 1 TB on the Dell 1TB SAS Hard Drive, 450 GB on the Lenovo Harddrive 450 GB. Operating voltage: 5 V on the Dell 1TB SAS Hard Drive, 5 / 12 V on the Lenovo Harddrive 450 GB.

HDD capacity
- 1TB SAS Hard Drive:1 TB
- Harddrive 450 GB:450 GB
HDD speed
- 1TB SAS Hard Drive:7200 RPM
- Harddrive 450 GB:15000 RPM
HDD size
- 1TB SAS Hard Drive:2.5"
- Harddrive 450 GB:3.5"
Operating voltage
- 1TB SAS Hard Drive:5 V
- Harddrive 450 GB:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB SAS Hard Drive, Harddrive 450 GB
9 specifications	A Dell 1TB SAS Hard Drive View product	B Lenovo Harddrive 450 GB View product
Features3 differ
HDD capacityDiffers	1 TB	450 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
TypeKnown for one	Unknown — not stated by the source	HDD
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source

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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