Key Features 1. Single socket H4 (LGA 1151) supports Intel® 7th/6th Gen. Core™ i7/i5/i3 series 2. Intel® B250 Express Chipset 3. Up to 64GB Non-ECC UDIMM, DDR4-2400MHz, in 4 DIMM slots 4. 1 GbE LAN port via Intel® i219V 5. 6 SATA3 (6Gbps) 6. 1 PCI-E 3.0 x16, 1 PCI-E 3.0 x4, 1 PCI-E 3.0 x1 7. 1 PCIe 3.0 x4 M.2 (2280 form factor) 8. 6 USB 3.0 (4 rear, 2 via header) 4 USB 2.0 (2 rear, 2 via headers) 9. 1 DP (Display Port), 1 HDMI, 1 DVI-D 10. HD Audio 7.1 channel connector by Realtek ALC888S, support SPDIF-Out Product SKUs MBD-C7B250-CB-ML-O C7B250-CB-ML Physical Stats Form Factor microATX Dimensions 9.6" x 9.6", (24.4 cm x 24.4 cm) Processor/Cache CPU Intel® 7th/6th Gen Core i7/i5/i3 series processors; CPU TDP support up to 65W TDP Single Socket H4 (LGA 1151) System Memory Memory Capacity 4x 288-pin DDR4 DIMM slots Supports up to 64GB DDR4 Non-ECC Un-Buffered memory (UDIMM) in 4 DIMM slots Memory Type Frequency up to 2400MHz non-ECC DDR4 SDRAM 72-bit, 288-pin (UDIMM) gold-plated DIMMs DIMM Sizes 16GB, 8GB, 4GB Memory Voltage 1.2V On-Board Devices Chipset Intel® B250 Express Chipset SATA SATA3 via PCH Network Controllers Intel® i219V Controller Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output Audio RealTek ALC888S High Definition Audio Input / Output Serial ATA 6 SATA3 (6Gbps) ports LAN 1 RJ45 Gigabit Ethernet LAN port USB 6 USB 3.0 ports (4 rear, 2 via headers) 4 USB 2.0 ports (2 rear, 2 via headers) Audio 7.1 HD Jacks Support SPDIF-Out (Rear) Display 1 DP (Display Port), 1 HDMI, 1 DVI-D Up to DP 1.2, up to HDMI 1.4b Serial Port / Header 1 COM port (header) TPM 1 TPM Header PS/2 PS/2 Combo mouse and keyboard Expansion Slots PCI-Express 1 PCI-E 3.0 x16 slot 1 PCI-E 3.0 x4 slot 1 PCI-E 3.0 x1 slot 1 PCIe 3.0 x4 M.2 (supports 2280) System BIOS BIOS Type 128Mb SPI Flash EEPROM with AMI BIOS BIOS Features DMI (SMBIOS) 2.7 ACPI 5.0 USB Keyboard support Management Software SuperDoctor® 5 Watch Dog Power Configurations ATX Power connector ACPI Power Management CPU thermal trip support for processor protection Keyboard Wakeup from Soft-off Power-on mode for AC power recovery PC Health Monitoring Voltage +12V, +3.3V, +5V, 1.05 (PCH), 1.2V (VDIMM), 3+2 Phase-switching voltage regulator, 3.3V standby, HT, Monitors CPU voltages, Supports system management utility, VBAT Thermal Control 3x 4-pin fan headers (up to 3 fans), 3 fans with tachometer monitoring, Fan speed control, Low noise fan speed control, Pulse Width Modulated (PWM) fan connectors, PWM fan speed control, Status monitoring for on/off control, Status monitoring for speed control, Thermal control tachometer fan connectors Other Features ACPI power management, ATX Power connector, Chassis intrusion detection, Chassis intrusion header, CPU thermal trip support for processor protection, M.2 NGFF connector, RoHS Parts List (Retail Package) Part Number Qty Description Motherboard MBD-C7B250-CB-ML-O 1 C7B250-CB-ML Motherboard I/O Shield MCP-260-00172-0N 1 STD I/O SHIELD