Congatec conga-HPC/uATX-Server User Manual page 8

Contents
1 Introduction ............................................................................. 10
1.1 COM-HPC Concept ................................................................. 10
1.2 conga-HPC/uATX-Server ........................................................ 10
1.2.1 Order Information .................................................................... 11
1.2.2 Compatible Modules ............................................................... 11
1.2.3 Optional Accessories ............................................................... 11
2 Connector Layout .................................................................... 12
3 Specifications ........................................................................... 13
3.1 Feature List .............................................................................. 13
3.2 Mechanical Dimensions ........................................................... 14
3.3 Supply Voltage Power .............................................................. 14
3.4 Environmental Specifications ................................................... 15
3.5 Storage Specifications ............................................................. 15
3.5.1 The conga-HPC/uATX-Server .................................................. 15
3.5.2 Cooling Solution ...................................................................... 15
4 Connector Description ............................................................. 16
4.1 Power Supply Connectors ........................................................ 22
4.1.1 ATX Power Connector.............................................................. 22
4.1.2 EPS Power Connector .............................................................. 23
4.1.3 Status LEDs .............................................................................. 24
4.1.4 VIN_PWR_OK Signal ................................................................ 25
4.1.5 Power-Up Control .................................................................... 26
4.1.6 Module Type Detection ........................................................... 26
4.1.7 CMOS Battery Connector ........................................................ 27
4.2 Extension Slots ........................................................................ 27
4.2.1 PCIe x16 Slot........................................................................... 28
4.2.2 PCIe x8 Slot.............................................................................. 29
4.2.3 M.2 Key M Socket .................................................................... 29
4.2.4 M.2 Key B Socket ..................................................................... 30
4.3 Ethernet Connectors ................................................................ 31
4.3.1 BMC Gigabit Ethernet ............................................................. 32
4.3.2 Onboard Gigabit Ethernet ....................................................... 32
4.3.3 Module Gigabit Ethernet (COM-HPC Module) ....................... 33
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4.3.4 SFP28 Connector ..................................................................... 33
4.4 Serial Port ................................................................................. 34
4.4.1 COM Port 0 (BMC UART) ......................................................... 34
4.4.2 COM Port 1 (BMC Debug) ....................................................... 36
4.5 USB Connectors ....................................................................... 36
4.5.1 Dual-stacked USB 3.1 Type-A .................................................. 37
4.5.2 High Rise USB 3.1 Type-A ........................................................ 38
4.5.3 USB 3.1 Type-C ........................................................................ 38
4.5.4 USB 2.0 Headers ...................................................................... 39
4.6 DisplayPort ............................................................................... 39
4.7 SATA ........................................................................................ 40
4.8 System Fan Headers ................................................................ 40
4.9 eSPI Chip Select ....................................................................... 41
4.10 I C Header ............................................................................... 42
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4.10.1 I2C0 Header ............................................................................. 42
4.10.2 I2C1 Pin Header ....................................................................... 43
4.11 SMBus Header ......................................................................... 43
4.12 GPIO Header ........................................................................... 44
4.13 General Purpose SPI Header ................................................... 44
4.14 SPI Flash Socket ....................................................................... 45
4.15 Debug Connector (Internal Use Only) ..................................... 46
4.16 Feature Connector ................................................................... 46
5 Additional Features .................................................................. 47
5.1 Buttons ..................................................................................... 47
5.1.1 Power ....................................................................................... 47
5.1.2 Reset ........................................................................................ 47
5.2 Fast Standby Discharge ........................................................... 48
5.3 Ground Test Points ................................................................... 48
6 BMC Overview ......................................................................... 49
6.1 Firmware .................................................................................. 49
6.2 IPMB Header ............................................................................ 50
7 Mechanical Dimensions ........................................................... 51
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