Intel SR1500 - AXXMINIDIMM DDR-2 RAID Controller Cache Memory Manual page 5

Intel® Server System SR2500AL
2.10 DC Output Specification ........................................................................................ 18
2.10.1 Output Power / Currents ........................................................................................ 18
2.10.2 Standby Output / Standby Mode............................................................................ 18
2.11 Power Supply Status LED ..................................................................................... 19
3. Cooling Sub-System .......................................................................................................... 20
3.1 Non-redundant Fan Module................................................................................... 21
3.2 Redundant System Fan Module ............................................................................ 23
3.3 Air Flow Support .................................................................................................... 25
3.3.1 Power Supply Zone ............................................................................................... 25
3.3.2 Full Height Riser Zone ........................................................................................... 25
3.3.3 CPU / Memory / Low Profile PCI Zone .................................................................. 26
3.4 Drive Bay Population ............................................................................................. 26
4. Platform Control ................................................................................................................. 27
4.1 Overview................................................................................................................ 27
5. System Board Interconnects............................................................................................. 28
5.1 Mid-plane ............................................................................................................... 28
5.2 Bridge Board.......................................................................................................... 36
5.3 Hot-Swap SATA/SAS Backplane........................................................................... 36
6. Peripheral and Hard Drive Sub-System............................................................................ 44
6.1 Slimline Drive Bay.................................................................................................. 44
6.2 Hard Drive Bays..................................................................................................... 46
6.2.1 Hot-swap Drive Trays ............................................................................................ 46
6.3 Optional Tape Drive or 6
6.4 Mid-plane Options.................................................................................................. 48
6.4.1 Passive Mid-plane ................................................................................................. 48
6.4.2 Active Mid-plane with SAS /SAS RAID Support .................................................... 49
6.4.3 Active Midplane2 with SAS/SAS RAID Support..................................................... 49
6.5 Hot-Swap SAS/SATA Backplane........................................................................... 52
6.5.1 SAS/SATA Backplane Layout................................................................................ 53
6.5.2 SAS/SATA Backplane Functional Architecture...................................................... 55
7. Standard Control Panel ..................................................................................................... 57
7.1 Control Panel Buttons........................................................................................... 57
7.2 Control Panel LED Indicators ................................................................................ 58
7.2.1 Power / Sleep LED ................................................................................................ 60
7.2.2 System Status LED................................................................................................ 60
7.2.3 Drive Activity LED .................................................................................................. 61
7.2.4 System Identification LED...................................................................................... 61
7.3 Control Panel Connectors...................................................................................... 62
Revision - 1.6
th
Hard Drive Flex Bay..................................................... 47
Intel order number D31980-009
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