Product comparison · 2 internal hard drives

Lenovo 01AW238 internal hard drive vs Lenovo 49Y1945 internal hard drive

6specifications compared
4differ
2identical
3known for one product only

Key differences

HDD capacity
- 01AW238 internal hard drive:500 GB
- 49Y1945 internal hard drive:2 TB
HDD size
- 01AW238 internal hard drive:2.5"
- 49Y1945 internal hard drive:3.5"
Interface
- 01AW238 internal hard drive:Serial ATA III
- 49Y1945 internal hard drive:Serial ATA II
Hot-swap
- 01AW238 internal hard drive:No
- 49Y1945 internal hard drive:Yes

Side by side

Differences highlightedShow differences only

Comparison of 01AW238, 49Y1945
9 specifications	A Lenovo 01AW238 internal hard drive Model 01AW238 View product	B Lenovo 49Y1945 internal hard drive Model 49Y1945 View product
Features4 differ
HDD capacityDiffers	500 GB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA III	Serial ATA II
Type	HDD	HDD
Component forKnown for one	Unknown — not stated by the source	PC
Hot-swapDiffers	No	Yes
HDD interface transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V

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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