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M4a77t/usb3 specifications summary – Asus M4A77T/USB3 User Manual

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M4A77T/USB3 specifications summary

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CPU

AMD

®

Socket AM3 for AMD

®

Phenom™ II / Athlon™ II /

Sempron™ 100 series processors

Supports AMD

®

45nm CPU

Supports CPU up to 140W

AMD

®

Cool ‘n’ Quiet™ 2.0 Technology (depending on CPU type)

* Refer to www.asus.com for the AMD

®

CPU support list

Chipset

AMD

®

770 / SB710

System bus

Up to 5200MT/s; HyperTransport™ 3.0 interface

Memory

4 x DIMM, max. 16GB, DDR3 1800 (O.C.) / 1600 (O.C.) / 1333 /

1066 MHz, ECC / non-ECC, un-buffered memory

Dual-channel memory architecture

* Due to CPU spec., AMD

®

100 and 200 series CPUs support up to

DDR3 1066MHz. With ASUS design, this motherboard can

support up to DDR3 1333MHz.

** Refer to www.asus.com for the latest Memory QVL (Qualified

Vendors List).

*** When you install a total memory of 4GB or more, Windows

®

32-bit operating system may only recognize less than 3GB.

We recommend a maximum of 3GB system memory if you are

using a Windows

®

32-bit operating system.

Expansion slots

1 x PCIe x16 slot

2 x PCIe x1 slots

3 x PCI slots

Storage / RAID

1 x Ultra DMA 133/100/66 connector

6 x Serial ATA 3Gb/s connectors support RAID 0, RAID 1,

RAID 10 and JBOD configurations

Audio

VIA

®

VT1708S 8-channel* High Definition Audio CODEC

- Supports Jack-detection, Multi-streaming, and Front Panel

Jack-Retasking technologies

- Optical S/PDIF out port at back I/O

* Use a chassis with HD audio module in the front panel to support

an 8-channel audio output.

USB

10 x USB 2.0 / 1.1 ports (6 ports at mid-board, 4 ports at the back

panel)

2 x USB 3.0 / 2.0 ports (blue, at the back panel)

LAN

Realtek

®

8112L PCIe Gigabit LAN controller featuring AI NET 2

ASUS exclusive

overclocking

features

Intelligent overclocking tools:

- Turbo Key

SFS (Stepless Frequency Selection):

- HT frequency tuning from 200MHz up to 550MHz at

1MHz increment

- PCIe frequency tuning from 100MHz up to 150MHz at

1MHz increment

Overclocking protection:

- ASUS C.P.R. (CPU Parameter Recall)