Intel SR2400 Technical Product Specification page 5

Intel® Server Chassis SR2400
2.8.1 Power Supply Mating Connector ........................................................................... 15
2.8.2 Grounding .............................................................................................................. 17
2.8.3 Standby Output / Standby Mode............................................................................ 17
2.8.4 Remote Sense ....................................................................................................... 17
2.8.5 Power Module Output Power / Currents ................................................................ 17
2.8.6 +12V Outputs Load Requirements ........................................................................ 18
2.8.7 DC/DC Converters Loading ................................................................................... 18
2.8.8 DC/DC Converters Voltage Regulation ................................................................. 18
2.8.9 DC/DC Converters Dynamic Loading .................................................................... 19
2.8.10 DC/DC Converter Capacitive Loading ................................................................... 19
2.8.11 DC/DC Converters Closed Loop stability............................................................... 19
2.8.12 Common Mode Noise ............................................................................................ 19
2.8.13 DC/DC Converters Ripple / Noise ......................................................................... 19
2.8.14 Timing Requirements............................................................................................. 20
2.8.15 Residual Voltage Immunity in Standby Mode ........................................................ 21
2.9 Protection Circuits.................................................................................................. 21
2.9.1 Over-Current Protection (OCP)............................................................................ 21
2.9.2 Over Voltage Protection (OVP)............................................................................. 22
2.9.3 Over Temperature Protection (OTP)..................................................................... 23
2.10 SMBus Monitoring Interface .................................................................................. 23
2.10.1 Hot Plug I2C Requirements ................................................................................... 24
2.10.2 Power Supply Failure Communication................................................................... 24
2.10.3 LED Control ........................................................................................................... 24
3. Cooling Subsystem ............................................................................................................ 25
3.1 4+4 System Fan Module........................................................................................ 25
3.2 Fan Redundancy ................................................................................................... 27
3.3 Air Flow Support .................................................................................................... 28
3.3.1 Power Supply Zone ............................................................................................... 28
3.3.2 Full Height Riser Zone ........................................................................................... 28
3.3.3 CPU / Memory / Low Profile PCI Zone .................................................................. 28
3.4 Drive Bay Population ............................................................................................. 29
4. Peripheral and Hard Drive Support................................................................................... 29
4.1 Slimline Drive Bay.................................................................................................. 29
4.1.1 Floppy Drive Support ............................................................................................. 29
4.1.2 IDE Optical Drive Support...................................................................................... 31
4.2 Hard Disk Drive Bays............................................................................................. 33
4.2.1 Hot Swap Drive Trays ............................................................................................ 33
4.2.2 Fixed Mount Drive Trays........................................................................................ 34
Revision 1.0
Intel order number C78845-001
Table of Contents
v