Product comparison · 2 internal hard drives

Lenovo 146GB SAS 10000RPM 2.5" vs Lenovo 51J0281-RFB internal hard drive

Key differences

HDD capacity
- 146GB SAS 10000RPM 2.5":146 GB
- 51J0281-RFB internal hard drive:800 GB
HDD speed
- 146GB SAS 10000RPM 2.5":10000 RPM
- 51J0281-RFB internal hard drive:7200 RPM
Interface
- 146GB SAS 10000RPM 2.5":SAS
- 51J0281-RFB internal hard drive:Serial ATA

Differences highlightedShow differences only

Comparison of 146GB SAS 10000RPM 2.5", 51J0281-RFB
7 specifications	A Lenovo 146GB SAS 10000RPM 2.5"View product	B Lenovo 51J0281-RFB internal hard drive Model 51J0281-RFB View product
Features3 differ
HDD capacityDiffers	146 GB	800 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	SAS	Serial ATA
Type	HDD	HDD
Poweridentical
Operating voltage	5 V	5 V
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.