Supermicro MBD-X11SRA-F-B Supermiceo Motherboard MBD-X11SRA-F-B Xeon Skylake-W C422 Max.256GB DDR4 PCIE SATA ATX Brown B

<b>Physical Stats</b><br>Form Factor:ATX<br>Dimensions:12" x 9.6" (30.48cm x 24.38cm) <br> <b>Processor/Cache</b><br>CPU:Intel Xeon Processor Skylake-W , Intel Xeon Processor W Family. <br>Single Socket R4 (LGA 2066) supported, CPU TDP support Up to 140W<br> <b>System Memory</b><br>Memory Capacity:Up to 256GB Registered ECC RDIMM, DDR4-2666MHz Up to 512GB Registered ECC LRDIMM, in 8 DIMM slots <br>Memory Type:2666/2400/2133/1866/1600MHz ECC DDR4 SDRAM 72-bit 288-pin RDIMM/LRDIMM <br>DIMM Sizes:4GB, 8GB, 16GB, 32GB, 64GB <br>Memory Voltage:1.2V <br> <b>On-Board Devices</b><br> Chipset:Intel C422<br>SATA:Intel C422 controller for 6 SATA3 (6 Gbps) ports RAID 0,1,5,10<br>iRST enabled, only SATA2 to SATA5 support RAID. <br>IPMI:ASPEED AST2500<br>Network Controllers:Single LAN with Intel Ethernet Controller I210-AT<br>Single LAN with Aquantia 5G LAN chip AQC108<br>Audio:ALC 1220 7.1 HD Audio<br> <b>Input / Output</b><br>LAN:RJ45 Shared IPMI LAN port<br>USB:6 USB 2.0 ports (2 rear + 4 headers), <br>6 USB 3.0 ports (4 rear + 2 headers), <br>2 USB 3.1 ports ( + 2 Type A) <br>Serial Port / Header:1 COM Port (1 header) <br>TPM:1 TPM Header<br> <b>Expansion Slots</b><br>PCI-E:3 PCI-E 3.0 x16, <br>1 PCI-E 3.0 x4<br>3xPCI-E3.0 x16 Slots(8/16/16 (Skylake-W 48 lanes), 1xPCI-E3.0x4 slots<br>M.2:M.2 Interface: 2 PCI-E 3.0 x4<br>Form Factor: M-Key 22110 (RAID 0,1 support) <br>M-Key for SSD and Optane(up to Intel POR). Intel VROC licence kit is needed to enable RAID. <br> <b>System BIOS</b><br>BIOS Type:UEFI 128Mb<br> <b>Management</b><br>Software:AMT, IPMI2.0, SuperDoctor 5, Watchdog<br> <b>PC Health Monitoring</b><br>Voltage:+1.8V, +12V, +3.3V, +5V, +5V standby, 1.05 (PCH), 1.2V (VDIMM), 3.3V standby, 5 (4-pin), Chassis intrusion header, Monitors CPU voltages, Monitors for CPU Cores, System temperature, VBAT<br>FAN:5x 4-pin fan headers (up to 5 fans), Fan speed control, Overheat LED indication, PWM fan speed control <br>Temperature:CPU thermal trip support<br>Monitoring for CPU and chassis environment<br>PECI<br>Support to monitor Supermicro AOC temperatures from IPMI or SD 5 <br>LED:CPU / System Overheat LED <br>Other Features:ACPI power management, ATX Power connector, Chassis intrusion detection, Chassis intrusion header, Control of power-on for recovery from AC power loss, CPU thermal trip support for processor protection, Intel Smart Response Technology, RoHS, Voltage and Frequency Overclocking, WOL <br> <b>Operating Environment</b><br>Operating Temperature Range:0^oC - 50^oC (32^oF - 122^oF) <br>Non-Operating Temperature Range:-20^oC - 60^oC (-4^oF - 140^oF) <br>Operating Relative Humidity Range:10% - 85% (non-condensing) <br>Non-Operating Relative Humidity Range:10% - 95% (non-condensing) <br> <b>Item Dimension (L inchxW inchxH inch)</b><br>12 x 10 x 1 <b>Weight</b><br> 3.00lb <b>Warranty Information</b><br>1 Year