R2000GZ and R2000GL

Intel
®
Server System R2000GZ/GL Product Family TPS
3.7.3 DC Inrush Current ................................................................................................ 26
3.7.4 DC Input Under Voltage ....................................................................................... 26
3.7.5 DC Holdup Time and Dropout .............................................................................. 26
3.7.6 DC Line Surge Voltages (Line Transients) ........................................................... 26
3.7.7 Susceptibility Requirements ................................................................................. 27
3.7.8 Protection Circuits ................................................................................................ 27
3.8 Cold Redundancy Support ................................................................................... 28
3.8.1 Powering on Cold Standby supplies to maintain best efficiency ........................... 29
3.8.2 Powering on Cold Standby supplies during a fault or over current condition ........ 29
3.8.3 BMC Requirements ............................................................................................. 29
3.8.4 Power Supply Turn On Function .......................................................................... 29
3.9 Closed Loop System Throttling (CLST) ................................................................ 30
3.10 Smart Ride Through (SmaRT) ............................................................................. 30
3.11 Power Supply Status LED .................................................................................... 30
4. Thermal Management ...................................................................................................... 31
4.1 Thermal Operation and Configuration Requirements ........................................... 31
4.2 Thermal Management Overview .......................................................................... 32
4.2.1 Set Throttling Mode ............................................................................................. 33
4.2.2 Altitude ................................................................................................................ 33
4.2.3 Set Fan Profile ..................................................................................................... 33
4.2.4 Fan PWM Offset .................................................................................................. 33
4.2.5 Quiet Fan Idle Mode ............................................................................................ 33
4.2.6 Thermal Sensor Input for Fan Speed Control ....................................................... 33
4.3 System Fans ........................................................................................................ 35
4.4 Power Supply Module Fan ...................................................................................
37
4.5 FRUSDR Utility .................................................................................................... 37
5. Intel
®
Xeon Phi
™
Coprocessor and GPGPU Add-in Card Support ................................ 38
5.1 Using High Power Add-in Cards with Active Cooling Solutions ............................ 38
5.2 Using High Power Add-in Cards with Passive Cooling Solutions ......................... 39
5.3 Intel
®
Xeon Phi™ Coprocessor Card – System Configuration Requirements ....... 40
6. System Storage and Peripheral Drive Bays Overview ................................................... 41
6.1 2.5” Storage Device Support ................................................................................ 41
6.1.1 2.5” Drive Hot-Swap Backplane Overview ........................................................... 43
6.1.2 Cypress* CY8C22545 Enclosure Management Controller ................................... 44
6.2 3.5” Drive Support ................................................................................................ 45
6.2.1 3.5” Drive Hot-Swap Backplane Overview ........................................................... 47
6.2.2 Cypress* CY8C22545 Enclosure Management Controller ................................... 48
6.3 Optical Drive Support ........................................................................................... 49
6.4 Internal – Fixed Mount Solid State Drive (SSD) Support ...................................... 50
6.5 Low Profile eUSB SSD Support ........................................................................... 51
6.6 SATA DOM Support ............................................................................................ 51
7. Storage Controller Options Overview ............................................................................. 52
7.1 Embedded SATA / SAS Controller support .......................................................... 52
7.2 Embedded Software RAID Support...................................................................... 53
7.2.1 Intel
®
Embedded Server RAID Technology 2 (ESRT2) ........................................ 53
7.2.2 Intel
®
Rapid Storage Technology (RSTe) ............................................................. 53
vi Revision 2.2