ECS A785GM-M5 User Manual

25
Installing the Motherboard
Users please note that the fan connector supports the CPU cooling fan
of 1.1A~2.2A (26.4W max.) at +12V.
ATX12V: ATX 12V Power Connector
ATX_POWER: ATX 24-pin Power Connector
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 Ground 15 COM
4 +5V 16 PS_ON
5 Ground 17 COM
6 +5V 18 COM
7 Ground 19 COM
8 PWRGD 20 -5V
9 +5VSB 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 +3.3V 24 COM
Pin Signal Name Pin Signal Name
4 +12V
3 +12V
2 Ground
1 Ground
Pin Signal Name
CPU_FAN: FAN Power Connector
Pin Signal Name Function
1 GND System Ground
2 +12V Power +12V
3 Sense Sensor
4 PWM CPU FAN control
SYS_FAN: FAN Power Connector
Pin Signal Name Function
1 GND System Ground
2 +12V Power +12V
3 Sense Sensor

ECS A785GM-M5 Specifications

General

Number of memory slots	2
Maximum internal memory	8 GB
Processor socket	Socket AM3
Processor manufacturer	AMD
Power fan connector	Yes
Number of SATA connectors	6
USB 2.0 ports quantity	4
Ethernet LAN (RJ-45) ports	1
Firewire (IEEE 1394) ports	0
Audio chip	VIA VT1705
Power source type	ATX
Motherboard chipset	AMD 785G
Audio output channels	6.1 channels
Motherboard form factor	micro ATX
Graphics card	Radeon HD 4200
Maximum graphics card memory	512 MB
RAID levels	0, 1, 10

Weight and Dimensions

Depth	210 mm
Width	244 mm