Specifications
QSSC-S4R Technical Product Specification Contents
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9.1 External Chassis Features – Front ......................................................................................................................... 76
9.1.1 Fan Subsystem ................................................................................................................................................................ 78
9.1.2 Operator Panel ................................................................................................................................................................. 79
9.2 External Chassis Features – Rear ......................................................................................................................... 79
9.3 Power Subsystem ................................................................................................................................................... 80
9.3.1 Power Distribution Board (PDB) ....................................................................................................................................... 82
9.4 Cooling Subsystem ................................................................................................................................................. 83
9.5 Specifications ......................................................................................................................................................... 83
9.5.1 Environmental Specifications ........................................................................................................................................... 83
9.5.2 Physical Specifications ..................................................................................................................................................... 84
9.6 Component Enumeration ....................................................................................................................................... 84
9.6.1 Processors & IOHs ........................................................................................................................................................... 84
9.6.2 Fans ................................................................................................................................................................................. 85
9.6.3 Hard Drive Slots ............................................................................................................................................................... 86
9.6.4 PCIe Slots ........................................................................................................................................................................ 86
9.6.5 Memory Riser Boards ....................................................................................................................................................... 86
9.6.6 DIMM Slots on Memory Board ......................................................................................................................................... 86
9.6.7 NIC Ports .......................................................................................................................................................................... 87
9.6.8 USB Ports ........................................................................................................................................................................ 87
9.6.9 Power Supply Units .......................................................................................................................................................... 88
10. System Chassis and Sub-Assemblies .................................................................................. 89
10.1 Base Chassis and Top Covers ............................................................................................................................. 89
10.1.1 Base Chassis ................................................................................................................................................................. 89
10.1.2 Top Cover ...................................................................................................................................................................... 89
10.1.3 Slide Rails ...................................................................................................................................................................... 89
10.1.4 Cable Management Arm ................................................................................................................................................ 90
10.2 Power and Fan Subsystems ................................................................................................................................ 90
10.2.1 Power Supply Modules ................................................................................................................................................... 91
10.2.2 Fan Subsystem .............................................................................................................................................................. 92
10.3 Main Board Subsystem ........................................................................................................................................ 94
10.4 Peripheral Bay Subsystem ................................................................................................................................... 96
10.4.1 Hard Drive Carrier .......................................................................................................................................................... 96
10.4.2 Optical Drive ................................................................................................................................................................... 97
10.4.3 5 ¼” Tape Drive Bay ...................................................................................................................................................... 98
11. Cables and Connectors ........................................................................................................ 99
11.1 Interconnect Block Diagram ................................................................................................................................. 99
11.2 Cable and Interconnect Descriptions ................................................................................................................. 100
11.3 User-Accessible Interconnects ........................................................................................................................... 101
11.3.1 Serial Port .................................................................................................................................................................... 101
11.3.2 Video Ports ................................................................................................................................................................... 102
11.3.3 Universal Serial Bus (USB) Interface ........................................................................................................................... 102
12. 850W Power Supply ........................................................................................................... 104
12.1 Mechanical Outline ............................................................................................................................................. 104
12.2 Low Profile Hybrid Interconnect Connector ........................................................................................................ 104
12.3 AC Input Requirement ........................................................................................................................................ 105
12.3.1 AC Input Voltage Specification ..................................................................................................................................... 105
12.3.2 Efficiency ...................................................................................................................................................................... 105
12.3.3 Input Over-Current Protection ...................................................................................................................................... 105
12.3.4 Inrush Current .............................................................................................................................................................. 105
12.3.5 Auto Restart ................................................................................................................................................................. 105
12.3.6 Power Factor Correction (PFC) .................................................................................................................................... 106
12.3.7 AC Input Connector ...................................................................................................................................................... 106
12.4 DC Output Requirements ................................................................................................................................... 106
12.4.1 Hot Swap Functionality ................................................................................................................................................. 106