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M4a78-htpc specifications summary – Asus M4A78-HTPC/RC User Manual

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M4A78-HTPC specifications summary

(continued on the next page)

CPU

AMD

®

Phenom™ X4 / Phenom™ X3 / Athlon™ X2 /

Athlon™ / Sempron™ processors (socket AM2+/AM2)

Supports AM3 Phenom™ II / Athlon™ X4/ Athlon™ X3 /

Athlon™ X2

AMD

®

45nm CPU support

AMD Cool’n’Quiet™ Technology

Chipset

AMD

®

780G / SB700

System bus

Up to 5200 MT/s; HyperTransport™ 3.0 interface for

AM3 / AM2+ CPU

2000 / 1600 MT/s for AM2 CPU

Memory

Dual-channel memory architecture

- 4 x 240-pin DIMM sockets support unbufferred

ECC / non-ECC DDR2 1066* / 800 / 667 MHz

memory modules

- Supports up to 16GB system memory

* Due to AMD

®

CPU limitation, DDR2 1066 is supported by

AM3 / AM2+ CPUs for one DIMM per channel only. Refer

to www.asus.com or this user manual for the Memory QVL

(Qualified Vendors Lists).

** Due to OS limitation, when installing total memory of 4GB

capacity or more, Windows 32-bit operation system may

only recognize less than 3GB. Hence, a total installed

memory of less than 3GB is recommended.

VGA

Integrated ATI Radeon™ HD 3200 GPU

- Supports HDMI™ Technology with max. resolution up

to 1920 x 1200 (1080P)

- Supports Dual-link DVI with max. resolution up to

2560 x 1600 @ 60Hz

- Supports D-Sub with max. resolution up to

2560 x 1440 @ 75Hz for 16:9 format

- Hybrid CrossFireX™ support

HDMI / DVI / D-Sub support (Dual independent

displays support with HDMI / DVI and D-Sub)

- Supports Microsoft

®

DirectX 10, OpenGL 2.0, Pixel

Shader 4.0

- Hardware Decode Acceleration for H.264, VC-1, and

MPEG-2

- Maximum shared memory of 256MB

Expansion Slots

1 x PCIe 2.0 x16 slot

2 x PCIe x1 slots

1 x PCI 2.2 slot

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