Product comparison · 2 internal hard drives

Dell 1TB 3.5" SATA 7200rpm vs Lenovo 146GB 10K 6GBPS SAS 2.5in

4specifications compared
4differ
0identical
4known for one product only

Key differences

HDD capacity
- 1TB 3.5" SATA 7200rpm:1 TB
- 146GB 10K 6GBPS SAS 2.5in:146 GB
HDD size
- 1TB 3.5" SATA 7200rpm:3.5"
- 146GB 10K 6GBPS SAS 2.5in:2.5"
Interface
- 1TB 3.5" SATA 7200rpm:Serial ATA II
- 146GB 10K 6GBPS SAS 2.5in:SAS
Operating voltage
- 1TB 3.5" SATA 7200rpm:5 / 12 V
- 146GB 10K 6GBPS SAS 2.5in:5 V

Side by side

Differences highlightedShow differences only

Comparison of 1TB 3.5" SATA 7200rpm, 146GB 10K 6GBPS SAS 2.5in
8 specifications	A Dell 1TB 3.5" SATA 7200rpm View product	B Lenovo 146GB 10K 6GBPS SAS 2.5in View product
Features3 differ
HDD capacityDiffers	1 TB	146 GB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA II	SAS
TypeKnown for one	HDD	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
InternalKnown for one	Unknown — not stated by the source	Yes

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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