Asus M4A77T User Manual

1.5.3 Motherboard layout
1.5.4 Layout contents
Connectors/Jumpers/Slots/LED Page Connectors/Jumpers/Slots/LED Page
1. CPU and chassis fan connectors
(4-pin CPU_FAN and 3-pin CHA_FAN)
1-20 8. System panel connector (20-8 pin PANEL) 1-24
2. ATX power connectors (24-pin EATXPWR,
4-pin ATX12V)
1-21 9. USB connectors (10-1 pin USB78, USB910,
USB1112)
1-26
3. CPU Socket AM3
1-7 10. Clear RTC RAM (3-pin CLRTC) 1-17
4. DDR3 DIMM slots
1-10 11. Onboard power LED (SB_PWR) 1-4
5. MemOK! switch
1-18 12. Digital audio connector (4-1 pin SPDIF_OUT) 1-25
6. IDE connector (40-1 pin PRI_IDE)
1-22 13. Front panel audio connector (10-1 pin AAFP) 1-25
7. SATA connectors (7-pin SATA1~6)
1-23
Chapter 1: Product introduction1-6

Asus M4A77T Specifications

General

ECC	Yes
Number of memory slots	4
Maximum internal memory	16 GB
Processor socket	Socket AM3
Processor manufacturer	AMD
Maximum number of SMP processors	1
Number of SATA connectors	6
Headphone outputs	3
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Firewire (IEEE 1394) ports	0
Motherboard chipset	AMD 770
Motherboard form factor	ATX
PCI Express x1 slots	2
Controller 2nd interface type	IDE/SATA
LAN controller	Realtek RTL8112L
ACPI version	2.0
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	213 mm
Width	305 mm