Asrock EC266D4U motherboard Intel C266 LGA 1700 micro ATX

Compatible operating systems: Microsoft® Windows: - Windows® Server 2022 - Azure Stack HCI Linux: - RHEL 8.5 - SLES 15 SP3 - Ubuntu 21.04 LTS Hypervisor: - VMware ESXi 8.0 u1 - Linux KVM (Linux OSes) - Hyper-V (Windows® Server) | PC health monitoring: Fan | USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2 | Memory voltage: 1.1 V | PC health monitoring: CPU | Width: 244 mm | Depth: 244 mm | PCI Express OCuLink connectors (NVMe support): 3 | Motherboard form factor: micro ATX | Supported memory types: DDR5-SDRAM | Compatible processor series: Intel Xeon E | Processor manufacturer: Intel | Supported processor sockets: LGA 1700 | Number of SATA III connectors: 8 | VGA (D-Sub) ports quantity: 1 | Number of memory slots: 4 | ACPI version: 6.4 | Maximum internal memory: 32 GB | USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2 | Compatible processor series: Intel® Pentium® Gold | Motherboard chipset: Intel C266 | BIOS memory size: 256 Mbit | System Management BIOS (SMBIOS) version: 2.8 | Operating temperature (T-T): 10 - 35 °C | Compatible processor series: Intel® Xeon® | USB 2.0 connectors: 3 | Processor socket: LGA 1700 | Ethernet LAN (RJ-45) ports: 2 | Peripheral (Molex) power connectors (4-pin): 1 | Storage relative humidity (H-H): 20 - 90% | TPM connector: Yes | BIOS type: AMI | Number of M.2 (M) slots: 1 | ATX Power connector (24-pin): Yes | Motherboard chipset family: Intel | Serial ports quantity: 1 | Storage temperature (T-T): -40 - 70 °C | On-board graphics card model: Aspeed AST2600 | ECC сompatibility: ECC | Supported memory clock speed (max): 4400 MHz | PCI Express x16 (Gen 5.x) slots: 1 | PCI Express x1 (Gen 4.x) slots: 1 | PCI Express x4 (Gen 4.x) slots: 1