ECS B250H4-M20, User Manual, Page: 7 / 71

Chapter 1
2
B250H4-M20 USER MANUAL
CPU
Specifications
• Intel ® B250 Chipset Chipset
• Dual-channel DDR4 memory architecture
• 2 x 288-pin DDR4 Long-DIMM sockets support up to 32 GB
• Supports 2400/2133 MHz DDR4 Long-DRAM (by CPU)
Memory
• 1 x PCI Express x16 Gen3 slot
• 1 x PCI Express x1 Gen3 slot
• 1 x M.2 slot (2242/2260/2280 supports PCI-E Gen3 x 4 SSD &
Intel ® Optane
TM
Technology)
• Supported by Intel ® B250 Chipset
- 4 x Serial ATA 6Gb/s devices
Expansion
Slots
Storage
• 1 x PS/2 keyboard and PS/2 mouse connectors
• 1 x HDMI port
• 1 x VGA port
• 2 x USB 2.0 ports
• 4 x USB 3.0 ports
• 1 x RJ45 LAN connector
• 1 x Audio port (1x Line in, 1x Line out, 1x Mic_in Rear)
Rear Panel I/O
• Realtek RTL8111H Gigabit Lan
- 10/100/1000 Fast Ethernet Controller
- Wake-on-LAN
• LGA1151 socket for Intel ® Kabylake/Skylake processor
• Supports CPU up to 65W TDP
Note: Please go to ECS website for the latest CPU support list.
• 1 x 24-pin ATX Power Supply connector
• 1 x 4-pin 12V Power connector
• 1 x 4-pin CPU_FAN connector
• 1 x 4-pin SYS_FAN connector
• 1 x Front Panel audio header
• 1 x Front Panel switch/LED header
• 1 x USB 3.0 header supports additional two USB 3.0 ports
• 4 x Serial ATA 6Gb/s connectors
• 2 x 10-pin USB 2.0 headers support additional four USB 2.0
ports
• 1 x Serial port header (COM)
• 1 x CLR_CMOS jumper
• 1 x Case open header
• 1 x Buzzer header
Internal I/O
Connectors &
Headers
• Realtek ALC662
-
6 Channel High Definiton Audio Codec
- Compliant with HD audio specification
Audio
LAN
Note: Please go to ECS website for the latest Menory support list.