Key Features 1. Dual AMD EPYC™ 7000-Series Processors 2. 2TB Registered ECC DDR4 2666MHz SDRAM in 16 DIMMs 3. Expansion slots: 2 PCI-E 3.0 x16 3 PCI-E 3.0 x8 M.2 Interface: 1 SATA/PCI-E 3.0 x2 M.2 Form Factor: 2280, 22110 M.2 Key: M-key 4. 10 SATA3, 1 M.2, 2 SATA DOM 5. Dual 10GBase-T LAN Ports 6. ASPEED AST2500 BMC graphics 7. Up to 2 USB 3.0 ports Up to 4 USB 2.0 ports 8. 8 4-pin PWM Fan & Speed control Product SKUs MBD-H11DSi-NT H11DSi-NT MBD-H11DSi-NT-B H11DSi-NT (Bulk Pack) Physical Stats Form Factor E-ATX Dimensions 12" x 13.05" (30.5cm x 33.1cm) Processor/Chipset CPU Dual AMD EPYC™ 7000-series Processors Socket SP3 Cores Up to 32 Cores Chipset System on Chip System Memory Memory Capacity 16 DIMM sockets Supports up to 2TB Registered ECC DDR4 2666MHz SDRAM in 16 DIMMs 8-channel memory bus For Dual CPUs: Recommended that memory be populated equally in adjacent memory banks See Detailed Memory Support Matrix Memory Type DDR4 2666 MHz Registered ECC, 288-pin gold-plated DIMMs DIMM Sizes 8GB, 16GB, 32GB, 64GB, 128GB Memory Voltage 1.2V Error Detection Corrects single-bit errors Detects double-bit errors (using ECC memory) On-Board Devices SATA SATA3 (6 Gbps) IPMI Support for Intelligent Platform Management Interface v.2.0 IPMI 2.0 with virtual media over LAN and KVM-over-LAN support ASPEED AST2500 BMC Network Controllers Intel® X550 10G Base-T Ethernet Controller 1 Realtek RTL8211E PHY (dedicated IPMI) VGA ASPEED AST2500 BMC Input / Output SATA 10 SATA3 (6 Gbps) ports NVMe 2 Internal NVMe Ports (PCI-E 3.0 x4) LAN 2 RJ45 10GBase-T ports 1 RJ45 Dedicated IPMI LAN port USB 2 USB 3.0 ports (rear) 4 USB 2.0 ports (2 rear + 2 via header) VGA 1 VGA port Others 1 COM port (rear) 2 SATA DOM power connectors 1 TPM 2.0 header Expansion Slots PCI-Express 3 PCI-E 3.0 x8 2 PCI-E 3.0 x16 M.2 Interface: 1 SATA/PCI-E 3.0 x2 Form factor: 2280, 22110 Key: M-key Chassis ( Optimized for H11DSI-NT ) 2U SC213AC-R1K23LPB SC216BE1C4-R1K23LPB SC826BE1C4-R1K23LPB SC829HE1C4-R1K62LPB 3U SC836BE1C-R1K23B 4U?/?Tower SC745BAC-R1K28B2 SC846BE1C-R1K23B Server(s) ( with H11DSI-NT ) Model(s) AS -4023S-TRT System BIOS BIOS Type AMI 128Mb SPI Flash EEPROM BIOS Features Plug and Play (PnP) DMI 2.3 PCI 2.2 ACPI 5.1 USB Keyboard Support SMBIOS 3.1.1 Management Software Super Doctor 5 Watch Dog NMI SUM IPMI 2.0, KVM with dedicated LAN Power Configurations ACPI Power Management Power-on mode control for AC power loss recovery PC Health Monitoring CPU Monitors CPU Core Voltages, +1.1V, +1.5V, +1.8V, +12V, +5V, +5V standby CPU switching voltage regulator FAN Up to 8-fan status tachometer monitoring Up to eight 4-pin fan headers Dual Cooling Zone Status monitor for speed control Pulse Width Modulated (PWM) fan connectors Temperature Monitoring for CPU and chassis environment CPU Thermal Trip Support Thermal control for 8x Fan connectors I2C Temperature Sensing Logic LED CPU / System Overheat LED Other Features Chassis Intrusion Detection Chassis Intrusion Header UID Operating Environment / Compliance Environmental Specifications Operating Temperature: 10°C to 35°C (50°F to 95°F) Non-operating Temperature: -40°C to 70°C (-40°F to 158°F) Operating Relative Humidity: 8% to 90% (non-condensing) Non-operating Relative Humidity: 5% to 95% (non-condensing)