Product comparison · 2 internal hard drives

Dell 146GB SAS 15K 6G vs Lenovo 3TB 3.5" 32MB SATA 6.0Gb/s

12specifications compared
5differ
7identical
3known for one product only

Key differences

HDD capacity
- 146GB SAS 15K 6G:146 GB
- 3TB 3.5" 32MB SATA 6.0Gb/s:3 TB
HDD speed
- 146GB SAS 15K 6G:15000 RPM
- 3TB 3.5" 32MB SATA 6.0Gb/s:7200 RPM
HDD size
- 146GB SAS 15K 6G:2.5"
- 3TB 3.5" 32MB SATA 6.0Gb/s:3.5"
Interface
- 146GB SAS 15K 6G:SAS
- 3TB 3.5" 32MB SATA 6.0Gb/s:Serial ATA III
Operating voltage
- 146GB SAS 15K 6G:5 V
- 3TB 3.5" 32MB SATA 6.0Gb/s:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS 15K 6G, 3TB 3.5" 32MB SATA 6.0Gb/s
15 specifications	A Dell 146GB SAS 15K 6G View product	B Lenovo 3TB 3.5" 32MB SATA 6.0Gb/s View product
Features4 differ
HDD capacityDiffers	146 GB	3 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 65 °C	-40 - 65 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Compatible productsKnown for one	Unknown — not stated by the source	LenovoEMC IX2

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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