Product comparison · 2 internal hard drives

2-Power 146GB 15k RPM SAS 2.5" HDD vs 2-Power 1TB 7.2k RPM 2.5" HDD

Key differences

HDD capacity
- 146GB 15k RPM SAS 2.5" HDD:146.8 GB
- 1TB 7.2k RPM 2.5" HDD:1 TB
HDD speed
- 146GB 15k RPM SAS 2.5" HDD:15000 RPM
- 1TB 7.2k RPM 2.5" HDD:7200 RPM
Interface
- 146GB 15k RPM SAS 2.5" HDD:SAS
- 1TB 7.2k RPM 2.5" HDD:Serial ATA
Width
- 146GB 15k RPM SAS 2.5" HDD:77 mm
- 1TB 7.2k RPM 2.5" HDD:118 mm
Depth
- 146GB 15k RPM SAS 2.5" HDD:115 mm
- 1TB 7.2k RPM 2.5" HDD:77 mm
Height
- 146GB 15k RPM SAS 2.5" HDD:15 mm
- 1TB 7.2k RPM 2.5" HDD:16 mm
Weight
- 146GB 15k RPM SAS 2.5" HDD:241 g
- 1TB 7.2k RPM 2.5" HDD:242 g

Differences highlightedShow differences only

Comparison of 146GB 15k RPM SAS 2.5" HDD, 1TB 7.2k RPM 2.5" HDD
11 specifications	A 2-Power 146GB 15k RPM SAS 2.5" HDD View product	B 2-Power 1TB 7.2k RPM 2.5" HDD View product
Features3 differ
HDD capacityDiffers	146.8 GB	1 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Component for	PC	PC
Poweridentical
Operating voltage	5 V	5 V
Weight & dimensions4 differ
WidthDiffers	77 mm	118 mm
DepthDiffers	115 mm	77 mm
HeightDiffers	15 mm	16 mm
WeightDiffers	241 g	242 g

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.