Supermicro MBD-X12DAI-N6-B motherboard Intel C621A LGA 4189 Extended ATX

Bundled software: SuperDoctor® 5, SUM, SPM, Intel® Node Manager, SSM, Watchdog, IPMI (Intelligent Platform Management Interface) v2.0 with KVM support | Memory voltage: 1.2 V | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4 | PCI Express x16 (Gen 4.x) slots: 5 | Number of COM connectors: 1 | PCI Express x8 (Gen 4.x) slots: 1 | Width: 304.8 mm | USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 1 | ECC сompatibility: ECC | On-board graphics card model: Aspeed AST2600 | RAID levels: 5 | Supported memory types: DDR4-SDRAM | RAID levels: 10 | Processor manufacturer: Intel | RAID levels: 0 | Operating relative humidity (H-H): 8 - 90% | Ethernet interface type: Gigabit Ethernet | RAID levels: 1 | Compatible processor series: Intel® Xeon® | Processor socket: LGA 4189 | Ethernet LAN: Yes | Storage temperature (T-T): -40 - 70 °C | Component for: Server | Storage relative humidity (H-H): 5 - 95% | VGA (D-Sub) ports quantity: 1 | Number of M.2 (M) slots: 1 | Number of memory slots: 16 | TPM connector: Yes | Depth: 330.2 mm | Operating temperature (T-T): 10 - 35 °C | Memory slots type: DIMM | BIOS type: UEFI AMI | USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1 | Motherboard form factor: Extended ATX | Supported memory module capacities: 128GB | Supported memory module capacities: 32GB | Supported memory module capacities: 64GB | Supported memory module capacities: 256GB | Audio output channels: 7.1 channels | Supported memory module capacities: 16GB | Supported memory module capacities: 8GB | Number of SATA III connectors: 10 | USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 | PC health monitoring: Fan | RAID support: Yes | PC health monitoring: Temperature | PC health monitoring: Voltage | PC health monitoring: LED | LAN controller: Intel I210 | Supported storage drive interfaces: M.2, SATA III | Maximum internal memory: 4 TB | Supported memory clock speeds: 3200 MHz | Supported memory clock speeds: 2666 | Motherboard chipset: Intel C621A | Supported memory clock speeds: 2933