R1000GZ and R1000GL

Intel
®
Server System R1000GZ/GL Product Family TPS
3.6.14 Voltage Interruptions ............................................................................................ 22
3.6.15 Protection Circuits ................................................................................................ 22
3.6.16 Over-current Protection (OCP) ............................................................................. 22
3.6.17 Over-voltage Protection (OVP) ............................................................................. 22
3.6.18 Over-temperature Protection (OTP) ..................................................................... 22
3.7 DC Power Supply Input Specifications ................................................................. 23
3.7.1 DC Input Voltage .................................................................................................. 23
3.7.2 DC Input Fuse ...................................................................................................... 23
3.7.3 DC Inrush Current ................................................................................................ 23
3.7.4 DC Input Under Voltage ....................................................................................... 23
3.7.5 DC Holdup Time and Dropout .............................................................................. 23
3.7.6 DC Line Surge Voltages (Line Transients) ........................................................... 24
3.7.7 Susceptibility Requirements ................................................................................. 24
3.7.8 Protection Circuits ................................................................................................ 25
3.8 Cold Redundancy Support ................................................................................... 26
3.8.1 Powering on Cold Standby supplies to maintain best efficiency ........................... 26
3.8.2 Powering on Cold Standby supplies during a fault or over current condition ......... 26
3.8.3 BMC Requirements .............................................................................................. 27
3.8.4 Power Supply Turn On Function .......................................................................... 27
3.9 Closed Loop System Throttling (CLST) ................................................................ 27
3.10 Smart Ride Through (SmaRT) .............................................................................. 27
3.11 Power Supply Status LED .................................................................................... 27
4. Thermal Management ....................................................................................................... 29
4.1 Thermal Operation and Configuration Requirements ............................................ 29
4.2 Thermal Management Overview .......................................................................... 30
4.2.1 Set Throttling Mode .............................................................................................. 30
4.2.2 Altitude ................................................................................................................. 30
4.2.3 Set Fan Profile ..................................................................................................... 31
4.2.4 Fan PWM Offset ................................................................................................... 31
4.2.5 Quiet Fan Idle Mode ............................................................................................. 31
4.2.6 Thermal Sensor Input for Fan Speed Control ....................................................... 31
4.3 System Fans ........................................................................................................ 32
4.4 Power Supply Fans .............................................................................................. 34
4.5 FRUSDR Utility .................................................................................................... 34
5. System Storage and Peripheral Options ......................................................................... 35
5.1 2.5” Hard Disk Drive Support ................................................................................ 35
5.1.1 2.5” Drive Hot-Swap Backplane Overview ............................................................ 36
5.1.2 Cypress* CY8C22545 Enclosure Management Controller .................................... 37
5.2 3.5” Hard Disk Drive Support ................................................................................ 38
5.2.1 3.5” Drive Hot-Swap Backplane Overview ............................................................ 40
5.2.2 Cypress* CY8C22545 Enclosure Management Controller .................................... 41
Revision 2.2
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