Alternate color or configuration shown Asrock E3C256D4U-2L2T motherboard Intel C256 LGA 1200 (Socket H5) micro ATX Asrock E3C256D4U-2L2T. Processor manufacturer: Intel, Processor socket: LGA 1200 (Socket H5), Compatible processor series: Intel® Xeon®. Supported memory types: DDR4-SDRAM, Maximum internal memory: 32 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA. Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: Intel. BIOS type: AMI, BIOS memory size: 256 Mbit Manufacturer: Asrock SKU: 6816903 Manufacturer part number: E3C256D4U-2L2T GTIN: 4710483936869 $503.70 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend Micro-ATX (9.6" x 9.6")Supports Intel® Xeon® E-2300 and 10th Gen Intel® Pentium® series processors4 DIMM slots (2DPC), supports DDR4 ECC/non-ECC UDIMM1 PCIe4.0 x16, 1 PCIe4.0 x4, 1 PCIe3.0 x1Supports 1 M.2 (PCIe3.0 x4 or SATA 6Gb/s), 1 M.2 (PCIe3.0 x4)8 SATA 6Gb/s2 RJ45 (10GbE) by Intel® X710-AT22 RJ45 (1GbE) by Intel® i210VGA, HDMIRemote Management (IPMI) Overview Specifications Contact Us Micro-ATX (9.6" x 9.6")Supports Intel® Xeon® E-2300 and 10th Gen Intel® Pentium® series processors4 DIMM slots (2DPC), supports DDR4 ECC/non-ECC UDIMM1 PCIe4.0 x16, 1 PCIe4.0 x4, 1 PCIe3.0 x1Supports 1 M.2 (PCIe3.0 x4 or SATA 6Gb/s), 1 M.2 (PCIe3.0 x4)8 SATA 6Gb/s2 RJ45 (10GbE) by Intel® X710-AT22 RJ45 (1GbE) by Intel® i210VGA, HDMIRemote Management (IPMI) Products specifications Attribute name Attribute value Width 9.61" Depth 9.61" Supported storage drive interfaces M.2, SATA Maximum internal memory 32 GB Motherboard chipset Intel C256 Memory slots type DIMM BIOS type AMI Motherboard form factor micro ATX Non-ECC Y Supported memory types DDR4-SDRAM Number of memory slots 4 Supported memory clock speeds 3200 MHz ATX Power connector (24-pin) Y Power fan connector Y CPU fan connector Y Motherboard chipset family Intel BIOS memory size 256 Mbit Number of chassis fan connectors 7 ACPI version 6.2 Intel Xeon series E-2300 IPMI LAN (RJ-45) port Y TPM connector Y System Management BIOS (SMBIOS) version 3.3 USB 3.2 Gen 1 (3.1 Gen 1) connectors 1 PCI Express x16 (Gen 4.x) slots 1 PCI Express x4 (Gen 4.x) slots 1 Ports & interfaces Ethernet LAN (RJ-45) ports 4 HDMI ports quantity 1 VGA (D-Sub) ports quantity 1 USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity 4 Operational conditions Operating temperature (T-T) 10 - 35 °C Storage temperature (T-T) -40 - 70 °C Storage relative humidity (H-H) 20 - 90 % Features Component for PC ECC Y Memory voltage 1.2 V Other features Compatible operating systems Microsoft® Windows® : Server 2019 (64 bit) Server 2022 (64 bit) Linux : RedHat Enterprise Linux Server 8.6 (64 bit) / 8.3 (64 bit) CentOS 8.5 ( 64 bit) / 8.3 (64 bit) SUSE Enterprise Linux Server 15 SP3 (64 bit) / 15 SP2 (64 bit) Ubuntu 21.10 (64 bit) Hypervisor : VMWare® ESXi 7.0U3d Performance Compatible processor series Intel® Xeon® Ethernet LAN Y Processor Processor manufacturer Intel Processor socket LGA 1200 (Socket H5) Internal I/O USB 2.0 connectors 1