Table of Contents
Intel®
Server System SR1625UR TPS
iv
Revision 1.5
Intel order number E47487-007
3.6.7
AC Line 5 VSB Holdup ......................................................................................... 23
3.6.8
AC Line Leakage Current ..................................................................................... 23
3.6.9
Power Factor Correction ...................................................................................... 23
3.7
DC Output Specification ....................................................................................... 23
3.7.1
Output Power/Currents ........................................................................................ 23
3.7.2
Voltage Regulation ............................................................................................... 24
3.8
Protection Circuits ................................................................................................ 24
3.8.1
Over-current Protection (OCP) ............................................................................. 24
3.8.2
Over-voltage Protection (OVP) ............................................................................. 25
3.8.3
Over-temperature Protection (OTP) ..................................................................... 25
3.9
Power Supply Status LED .................................................................................... 25
4.
Cooling Subsystem .......................................................................................................... 26
4.1
Fan Module .......................................................................................................... 26
4.2
Airflow Support ..................................................................................................... 28
4.2.1
Power Supply Zone .............................................................................................. 28
4.2.2
PCI Riser Zone..................................................................................................... 29
4.2.3
CPU/Memory ........................................................................................................ 29
4.3
DIMM Blank Population ........................................................................................ 30
4.4
Drive Bay Population ............................................................................................ 30
4.5
Sata HDD Support ............................................................................................... 31
5.
System Board Interconnects ........................................................................................... 32
5.1
Midplane .............................................................................................................. 32
5.2
Bridge Board ........................................................................................................ 38
5.3
Hot-Swap SATA/SAS Backplane ......................................................................... 39
6.
Peripheral Drive Support ................................................................................................. 44
6.1
Optical Drive Support ........................................................................................... 44
7.
Hard Disk Drive Support .................................................................................................. 46
7.1
Hard Drive Bays ................................................................................................... 46
7.1.1
Hot-swap Drive Trays ........................................................................................... 46
7.2
Midplane Options ................................................................................................. 47
7.2.1
Passive Midplane ................................................................................................. 47
7.2.2
Active Midplane with Intel
®
SAS /SAS RAID Support ........................................... 48
7.3
Hot-Swap SAS/SATA Backplane ......................................................................... 51
7.3.1
SAS/SATA Backplane Layout .............................................................................. 51
