ECS H81H3-M4 User Manual

CASE
CLR_CMOS Jumper
ME_UNLOCK
2
3
1
UNLOCK
1-2: NORMAL
Before clearing the CMOS, make sure to turn off the system.
CLR_CMOS
312
USBPWR_F (Front Panel USB Power Select Jumper)
CPU_FAN
SPK
Sensor
PWM
System Ground
Power +12V
LOCK
2
3
1
VCC
(Default)
5VSB
2-3: CLEAR CMOS
SYS_FAN
1
1
5
H81H3-M4 USER MANUAL
PIN 1
VCC
Signal
NC
Chassis cover
is removed
Chassis cover
is closed
Sensor
System Ground
Power +12V
1
2
1
2

ECS H81H3-M4 Specifications

General

Form Factor	Micro ATX
Chipset	Intel H81
CPU Socket	LGA 1150
Memory Slots	2 x DIMM
Maximum Memory	16 GB
Memory Type	DDR3
Audio	Realtek ALC662 6-Channel HD Audio
Storage Interface	2 x SATA 3Gb/s
USB Ports	2 x USB 3.0, 6 x USB 2.0
Video Outputs	1 x VGA
LAN	Realtek RTL8111G
Power Connector	24-Pin ATX Power Connector, 4-Pin ATX 12V Power Connector
Expansion Slots	1 x PCIe 2.0 x16, 1 x PCIe 2.0 x1