Product comparison · 2 internal hard drives

HP 72GB 15K rpm Hot Plug SAS 2.5 Single Port Hard Drive vs HP SATA HDD 2TB

Key differences

HDD capacity
- 72GB 15K rpm Hot Plug SAS 2.5 Single Port Hard Drive:72 GB
- SATA HDD 2TB:2 TB
HDD speed
- 72GB 15K rpm Hot Plug SAS 2.5 Single Port Hard Drive:15000 RPM
- SATA HDD 2TB:7200 RPM
HDD size
- 72GB 15K rpm Hot Plug SAS 2.5 Single Port Hard Drive:2.5"
- SATA HDD 2TB:3.5"
Interface
- 72GB 15K rpm Hot Plug SAS 2.5 Single Port Hard Drive:SAS
- SATA HDD 2TB:Serial ATA III
Operating voltage
- 72GB 15K rpm Hot Plug SAS 2.5 Single Port Hard Drive:5 V
- SATA HDD 2TB:5 / 12 V
Data transfer rate
- 72GB 15K rpm Hot Plug SAS 2.5 Single Port Hard Drive:3 Gbit/s
- SATA HDD 2TB:6 Gbit/s

Differences highlightedShow differences only

Comparison of 72GB 15K rpm Hot Plug SAS 2.5 Single Port Hard Drive, SATA HDD 2TB
7 specifications	A HP 72GB 15K rpm Hot Plug SAS 2.5 Single Port Hard Drive View product	B HP SATA HDD 2TB View product
Features4 differ
HDD capacityDiffers	72 GB	2 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA III
TypeKnown for one	HDD	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other features1 differ
Data transfer rateDiffers	3 Gbit/s	6 Gbit/s

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.