Long Life Motherboard

  • SmITX-H61
  • SmITX-H61


Intel H61 with Intel Xeon™ E3-1275/ E3-1225 Mini-ITX Motherboard

  • Intel H61 Express Chipset supports up to Intel Xeon E3 series CPU running with scalable cost-optimzed performance
  • Intel LGA1155 Socket supports cross compatible with 22nm/ 32nm Intel CoreTM i7/ i5/ i3 desktop processor
  • Two 204-pin SODIMM sockets support up to 16GB DDR3 1333/ 1066 SDRAM
  • Intel GMA HD 3000 supports DirectX 10.1, Shader Model 4.1 and OpenGL 3.0
  • Supports Multiple Dual Display Functions : VGA, LVDS, DVI
  • Realtek ALC892 supports 5.1 Channel HD Audio
  • 1 PCI-E x 4, 1 Mini PCI-E
  • 8 USB 2.0, 2 COM, 3 SATA II
  • 8-bit GPIO

Datasheet Add to Inquiry


CPU Intel LGA1155 Socket supports 22nm/ 32nm
Intel Xeon E3-1275/ Xeon E3-1225/ Core i7/Core i5/ Core i3/ Pentium®/ Celeron® desktop CPU
System Chipset Intel H61
I/O Chip Nuvoton NCT6776F
Memory Type Two 204-pin SODIMM support up to 16GB dual channel DDR3 1333/1066 SDRAM, Non-ECC
Watchdog Timer Reset : 1 to 255 sec/min per step
H/W Status Monitor Monitoring temperature, voltage and cooling fan status. Auto throttling control when CPU overheats.
Expansion 1 PCI-E x 4, 1 Mini PCI-E
Power State S1, S3, S4, S5
Wake up on LAN or Ring LAN (WOL, PXE)
SmartFan Control Yes


MIO 4 COM RS-232 (Internal), 2 COM RS-232 (Rear), 3 SATA II, 1 DVI, 1 VGA, 1 LVDS, 1 LVDS Backlight, 2 LAN, 1 PS/2 Keyboard/ Mouse
USB 8 USB 2.0 (6 Rear, 2 Internal)
GPIO 8 -bit General Purpose I/O for 4-bit DI and 4-bit DO


Chipset Intel GMA HD 3000
Video Memory Shared Memory, up to 256MB
Dual Display VGA + LVDS, VGA + DVI, LVDS + DVI
VGA Onboard, supports max resolution 2048 x 1536 (@75Hz)
LVDS Onboard 24-bit LVDS, supports max resolution 1920 x 1200
LVDS Backlight Yes, through internal LVDS Backlight Connector
DVI Onboard DVI-D, supports max resolution 1920 x 1200


Audio Codec Realtek ALC892, 5.1 Channel HD Audio
Audio Interface Line-out, Mic-in, Front Audio Header


LAN 1 Realtek 8111E Gigabit Ethernet
LAN 2 Realtek 8111E Gigabit Ethernet

Back Panel I/O Port

Back Panel I/O Port 1 PS/2 Keyboard/ Mouse Port + 2 USB 2.0 Ports
2 COM RS-232 Ports
1 VGA Port
1 DVI Port
4 USB 2.0 Ports
2 LAN RJ45 Ports
1 Audio I/O (2 Jacks)

Internal I/O Connector

Internal I/O Connector 1 USB Connectors support 2 USB Ports
4 COM RS-232 Connectors
3 SATA Connectors
1 Front Audio Connector
1 Front Panel Connector
1 CPU Fan Connector
1 System Fan Connector
1 Mini PCI-E Connector
1 LPT Connector
1 LVDS Connector
1 LVDS Backlight Power Connector
1 PCI-E x 4 Connector

Mechanical & Environmental

Power Requirement +12V (21A), +5V (10A), +3.3V (4.5A), -12V (0.3A), 5VSB (2A)
Power Type ATX (supports AT Mode)
Power Connector 1 24-pin ATX Power Connector, 1 4-pin ATX 12V Power Connector
Operating Temp. 0°C to 60°C (32°F to 140°F)
Operating Humidity 0% to 90% relative humidity, non-condensing
Size (L x W) 6.69" x 6.69" (170 x 170mm)
Weight 0.88 lbs (0.4 Kg)