Product comparison · 2 internal hard drives

Lenovo 00WG661 internal hard drive vs Lenovo 49Y1945 internal hard drive

Key differences

HDD capacity
- 00WG661 internal hard drive:300 GB
- 49Y1945 internal hard drive:2 TB
HDD speed
- 00WG661 internal hard drive:15000 RPM
- 49Y1945 internal hard drive:7200 RPM
HDD size
- 00WG661 internal hard drive:2.5"
- 49Y1945 internal hard drive:3.5"
Interface
- 00WG661 internal hard drive:SAS
- 49Y1945 internal hard drive:Serial ATA II
Component for
- 00WG661 internal hard drive:Server/workstation
- 49Y1945 internal hard drive:PC
HDD interface transfer rate
- 00WG661 internal hard drive:12 Gbit/s
- 49Y1945 internal hard drive:3 Gbit/s
Operating voltage
- 00WG661 internal hard drive:5 V
- 49Y1945 internal hard drive:5 / 12 V

Differences highlightedShow differences only

Comparison of 00WG661, 49Y1945
10 specifications	A Lenovo 00WG661 internal hard drive Model 00WG661 View product	B Lenovo 49Y1945 internal hard drive Model 49Y1945 View product
Features6 differ
HDD capacityDiffers	300 GB	2 TB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA II
Type	HDD	HDD
Component forDiffers	Server/workstation	PC
Hot-swap	Yes	Yes
HDD interface transfer rateDiffers	12 Gbit/s	3 Gbit/s
Power1 differ
Operating voltageDiffers	5 V	5 / 12 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.