Onlogic AX300 Series Product Manual page 3

3.3 - CR2032 CMOS Battery Socket
3.4 - PMBus
3.5 - RS232 COM Header
3.6 - Dual Rotor Fan Header
3.7 - Front Panel Header
3.8 - AUX Front Panel Header
3.9 - ATX 12V Power
3.10 - VROC
3.11 - BMC SMBus
3.12 - USB 3.2 Gen1
3.13 - ATX Power
3.14 - Drive Headers, Labeling, and Recommended Population
3.14.1 - SATA Headers
3.14.2 - MCIO Header
3.14.3 - OCuLink Headers
3.14.4 Expansion Storage Physical Location
3.14.5 - Front 5.25" Drive Bay Population
3.14.6 - Rear 3.5" Drive Bay Population
3.14.7 - Drive Bay Locks
3.15 - PCIe Gen 5.0 Slots (Six x16 & One x8)
3.15.1 - Recommended PCIe lane population order
3.16 - DDR5 DIMM Slots
3.16.1 - Supported Memory Modes
3.16.1.1 - Mirror Modes
3.16.2 - Memory R.A.S. Features
3.16.2.1 - ADDDC Sparing
3.16.2.2 - Patrol Scrub
3.16.3 - DIMM Population Requirements
3.16.4 - Memory recommendations when using GPUs
3.17 - Dr. Debug - Onboard LED Debug
4 - Thermals and Cooling
4.1 - System Fans and Airflow Direction
4.2 - Temperature Sensors
4.3 - Default Fan Settings
4.3.1 - Fan Zone Assignments
4.3.1.1 - Fan Zone 1 - CPU Area
4.3.1.2 - Fan Zone 2 - PCIe / GPU Area
4.3.1.3 - Fan Zone 3 - PSU / Storage Area
4.3.2 - Additional Fan Defaults
4.4 - Thermal Performance and Validation
4.4.1 - Test Conditions
4.4.1.1 - System Configurations
4.4.1.2 - Workload Applications/Test
4.4.1.3 - Temperature Range
4.4.2 - Test Results
4.4.2.1 - Maximum Temperature Recorded for Critical Components
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