Product comparison · 2 internal hard drives

Dell 1TB SAS Drive vs Lenovo 1TB 3.5" 7200rpm SATA II 32MB

Key differences

HDD size
- 1TB SAS Drive:2.5"
- 1TB 3.5" 7200rpm SATA II 32MB:3.5"
Interface
- 1TB SAS Drive:SAS
- 1TB 3.5" 7200rpm SATA II 32MB:Serial ATA II
Component for
- 1TB SAS Drive:Server/workstation
- 1TB 3.5" 7200rpm SATA II 32MB:Disk array
Operating voltage
- 1TB SAS Drive:5 V
- 1TB 3.5" 7200rpm SATA II 32MB:5 / 12 V

Differences highlightedShow differences only

Comparison of 1TB SAS Drive, 1TB 3.5" 7200rpm SATA II 32MB
16 specifications	A Dell 1TB SAS Drive View product	B Lenovo 1TB 3.5" 7200rpm SATA II 32MB View product
Features3 differ
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
Component forDiffers	Server/workstation	Disk array
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 90%
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	Unknown — not stated by the source	LenovoEMC px
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.