Constellation ES.2 SAS Product Manual
Page 29
The further you go down in the greatest power savings. Disks spinning at reduced RPM. PowerChoiceTM can be invoked using the load/unload architecture provide programmable power management to tailor systems for performance and greater energy efficiency. The REQUEST SENSE command reports the current PowerChoice state if active and also the method by...
The further you go down in the greatest power savings. Disks spinning at reduced RPM. PowerChoiceTM can be invoked using the load/unload architecture provide programmable power management to tailor systems for performance and greater energy efficiency. The REQUEST SENSE command reports the current PowerChoice state if active and also the method by...
Constellation ES.1 SAS Product Manual
Page 29
...Description Idle_A Reduced electronics Idle_B Heads unloaded. Disks spinning at reduced RPM. Disks spinning at full RPM Idle_C Heads unloaded. PowerChoiceTM can be invoked using the load/unload architecture provide programmable power management to tailor systems for performance and greater ...Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the drive. 7.1 PowerChoiceTM power management Drives using one of these two methods: • Power Condition mode page method-Enable and initialize the idle condition...
...Description Idle_A Reduced electronics Idle_B Heads unloaded. Disks spinning at reduced RPM. Disks spinning at full RPM Idle_C Heads unloaded. PowerChoiceTM can be invoked using the load/unload architecture provide programmable power management to tailor systems for performance and greater ...Physical/electrical specifications This section provides information relating to the physical and electrical characteristics of the drive. 7.1 PowerChoiceTM power management Drives using one of these two methods: • Power Condition mode page method-Enable and initialize the idle condition...
Constellation ES.1 SAS Product Manual
Page 81
... 44 C-Tick 4 Current profiles 27 customer service 20 D DAR 48 Data Bands 44 data bands 43 data block size modifing the 9 data buffer to/from disk media 11 Data encryption 43 Data Encryption Key 43 data heads read/write 10 data rate internal 10 data transfer rate 11 DC power 69... requirements 22 Decision Feedback Equalizer 71 decrypt 43 default MSID password 44 defect and error management 46 defects 46 Deferred Auto-Reallocation 48 deferred error handling 65 DEK 43 Constellation ES.1 SAS Product Manual, Rev.
... 44 C-Tick 4 Current profiles 27 customer service 20 D DAR 48 Data Bands 44 data bands 43 data block size modifing the 9 data buffer to/from disk media 11 Data encryption 43 Data Encryption Key 43 data heads read/write 10 data rate internal 10 data transfer rate 11 DC power 69... requirements 22 Decision Feedback Equalizer 71 decrypt 43 default MSID password 44 defect and error management 46 defects 46 Deferred Auto-Reallocation 48 deferred error handling 65 DEK 43 Constellation ES.1 SAS Product Manual, Rev.
Constellation ES.1 SAS Product Manual
Page 82
...J jumpers 51 K KCC 4 Korean Communications Commission 4 74 Constellation ES.1 SAS Product Manual, Rev. description 7 DFE 71 dimensions 40 disk rotation speed 10 drive 39 drive characteristics 10 Drive Locking 44 drive mounting 40, 53 drive select 69 dual port support 55 E electrical... 39 EMI requirements 3 encryption engine 43 encryption key 44 environment 52 environmental limits 36 requirements 14 environmental control 39 EraseMaster 43 error management 46 rates 14 errors 46 European Union 4 F FCC rules and regulations 3 features 8 interface 54 Federal Information Processing Standard 41 ...
...J jumpers 51 K KCC 4 Korean Communications Commission 4 74 Constellation ES.1 SAS Product Manual, Rev. description 7 DFE 71 dimensions 40 disk rotation speed 10 drive 39 drive characteristics 10 Drive Locking 44 drive mounting 40, 53 drive select 69 dual port support 55 E electrical... 39 EMI requirements 3 encryption engine 43 encryption key 44 environment 52 environmental limits 36 requirements 14 environmental control 39 EraseMaster 43 error management 46 rates 14 errors 46 European Union 4 F FCC rules and regulations 3 features 8 interface 54 Federal Information Processing Standard 41 ...
Constellation ES (.1) SATA Product Manual
Page 23
...Immediate also provide a method to tailor systems for reduced power consumption and performance requirements. PowerChoiceTM Utilizing the load/unload architecture a programmable power management interface is Supported, Changeable, and Savable • Default enabled state, and timer value • Saved enabled state, and timer value..., the more power savings is set of manufacture, the default, saved and current settings are not modifiable. Disks spinning at full RPM Heads unloaded. Disks spinning at reduced RPM Heads unloaded. D 17 The further you go down in PowerChoice. At the time ...
...Immediate also provide a method to tailor systems for reduced power consumption and performance requirements. PowerChoiceTM Utilizing the load/unload architecture a programmable power management interface is Supported, Changeable, and Savable • Default enabled state, and timer value • Saved enabled state, and timer value..., the more power savings is set of manufacture, the default, saved and current settings are not modifiable. Disks spinning at full RPM Heads unloaded. Disks spinning at reduced RPM Heads unloaded. D 17 The further you go down in PowerChoice. At the time ...
Constellation ES SAS Product Manual
Page 29
...Idle2 mode results in the Power Condition mode page. PowerChoiceTM can be invoked using the load/unload architecture provide programmable power management to tailor systems for performance and greater energy efficiency. Constellation ES Series SAS Product Manual, Rev. 7.0 Physical/electrical .../or the standby condition timers. PowerChoice modes Mode Description Idle_A Reduced electronics Idle_B Heads unloaded. Disks spinning at reduced RPM Standby_Y Heads unloaded. Disks spinning at reduced RPM. The REQUEST SENSE command reports the current PowerChoice state if active and...
...Idle2 mode results in the Power Condition mode page. PowerChoiceTM can be invoked using the load/unload architecture provide programmable power management to tailor systems for performance and greater energy efficiency. Constellation ES Series SAS Product Manual, Rev. 7.0 Physical/electrical .../or the standby condition timers. PowerChoice modes Mode Description Idle_A Reduced electronics Idle_B Heads unloaded. Disks spinning at reduced RPM Standby_Y Heads unloaded. Disks spinning at reduced RPM. The REQUEST SENSE command reports the current PowerChoice state if active and...
Constellation ES SATA Product Manual
Page 21
...in PowerChoice. Default and saved settings persist across power-on resets. PowerChoiceTM Utilizing the load/unload architecture a programmable power management interface is provided to tailor systems for each power condition • Nominal recovery time from highest power consumption (and shortest... recovery time) to enter any supported power condition. Power conditions are in the Power Conditions log match. Disks spinning at full RPM Heads unloaded. 3.8.4.1 Extended Power Conditions - Legacy power commands Standby Immediate and Idle Immediate also provide...
...in PowerChoice. Default and saved settings persist across power-on resets. PowerChoiceTM Utilizing the load/unload architecture a programmable power management interface is provided to tailor systems for each power condition • Nominal recovery time from highest power consumption (and shortest... recovery time) to enter any supported power condition. Power conditions are in the Power Conditions log match. Disks spinning at full RPM Heads unloaded. 3.8.4.1 Extended Power Conditions - Legacy power commands Standby Immediate and Idle Immediate also provide...