Link power management mode - HIPM/DIPM

  • Article

Configures the link power management mode for disk and storage devices that are attached to the system through an AHCI interface.

Aliases and setting visibility

  • Windows provisioning: N/A

  • PowerCfg: N/A

  • GUID: 0b2d69d7-a2a1-449c-9680-f91c70521c60

  • Hidden setting: Yes

Values

Index Name Description

0

Active

Link power management is not used.

1

HIPM

Host-Initiated Power Management (HIPM) is used.

2

HIPM and DIPM

HIPM and Device-Initiated Power Management (DIPM) are used.

Applies to

Available in Windows 7 and later versions of Windows.