Invention Grant
- Patent Title: Data storage devices with performance-aware power capping
- Patent Title (中): 数据存储设备具有性能感知功率封顶
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Application No.: US14493296Application Date: 2014-09-22
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Publication No.: US09541988B2Publication Date: 2017-01-10
- Inventor: Mohammed Ghiath Khatib , Damien Cyril Daniel Le Moal
- Applicant: HGST Netherlands B.V.
- Applicant Address: US CA Irvine
- Assignee: Western Digital Technologies, Inc.
- Current Assignee: Western Digital Technologies, Inc.
- Current Assignee Address: US CA Irvine
- Main IPC: G06F1/32
- IPC: G06F1/32 ; G06F3/06
Abstract:
Systems, methods, and firmware for power control of data storage devices are provided herein. In one example, a data storage device is presented. The data storage device includes a storage control system to identify a power threshold for the data storage device. The data storage device determines power consumption characteristics for the data storage device and enters into a power controlled mode for the data storage device that adjusts at least a storage transaction queue depth in the data storage device to establish the power consumption characteristics as below the power threshold for the data storage device.
Public/Granted literature
- US20160085288A1 DATA STORAGE DEVICES WITH PERFORMANCE-AWARE POWER CAPPING Public/Granted day:2016-03-24
Information query
