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Chapter 1: Introduction
Motherboard Features
Power Management
• ACPI power management
• S3, S4, S5
• Power button override mechanism
• Power-on mode for AC power recovery
• Wake-On-LAN
• TXE Management Engine
• Force Power On by Jumper
• RTC Battery (typical voltage: 3.0V, normal discharge capacity: 210mAh)
System Health Monitoring
• Onboard voltage monitoring for +3.3V, +5V, +3.3V standby, VBAT, Vcore, system temperature, and memory temperature
• CPU switching phase voltage regulator
• CPU thermal trip support
System Management
• Trusted Platform Module (TPM) 1.2/2.0 support (supported by the Supermicro E I/O, JEIO1, header)
• SuperDoctor® 5, Watch Dog, NMI, RoHs
LED Indicators
• Power LED
• HDD Activity LED
• LAN Activity LED
Dimensions
• 2.83" (L) x 3.93" (W) (72mm x 100mm) SBCs
• Height: A2SAP-H/-E 42.93mm, A2SAP-L 32.94mm
Environment
• Operating Temperature Range: A2SAP-H/-E/-L support -30°C ~ 75°C (-22°F - 167°F)
• Non-Operating Temperature Range: -40°C - 85°C (-40°F - 185°F)
• Operating Relative Humidity Range: 8% - 90% (non-condensing)
• Non-Operating Relative Humidity Range: 10% - 95% (non-condensing)
Note 1: The CPU maximum thermal design power (TDP) is subject to chassis and
heatsink cooling restrictions. For proper thermal management, please check the chas-
sis and heatsink specications for proper CPU TDP sizing.