Product comparison · 2 internal hard drives

Lenovo 00AR137 internal hard drive vs Lenovo 81Y3820 internal hard drive

Key differences

HDD capacity
- 00AR137 internal hard drive:1.2 TB
- 81Y3820 internal hard drive:1 TB
HDD speed
- 00AR137 internal hard drive:10000 RPM
- 81Y3820 internal hard drive:7200 RPM

Differences highlightedShow differences only

Comparison of 00AR137, 81Y3820
7 specifications	A Lenovo 00AR137 internal hard drive Model 00AR137 View product	B Lenovo 81Y3820 internal hard drive Model 81Y3820 View product
Features2 differ
HDD capacityDiffers	1.2 TB	1 TB
HDD speedDiffers	10000 RPM	7200 RPM
Component forKnown for one	Unknown — not stated by the source	Server/workstation

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.