VIA EPIA-M920 User Manual
1
1.
Product Overview
The VIA EPIA-M920 is a high performance native x86 board designed mainly for embedded, POS, Kiosk,
ATM and digital media application. It can also be used for various domain applications such as desktop
PC, industrial PC, etc. The VIA EPIA-M920 is based on the VIA VX11H MSP (Media System Processor)
chipset that features the VIA C-640 DX11 with 2D/3D graphics and video accelerators for rich digital
media performance.
The VIA EPIA-M920 includes a powerful, secure, and efficient VIA QuadCore E-Series/VIA Eden
®
X4
processor. The VIA QuadCore E-Series/VIA Eden
®
X4 processor includes the VIA AES Security Engine,
VIA CoolStream
™
Architecture and VIA PowerSaver
™
Technology.
The VIA EPIA-M920 has two 1333MHz DDR3 SODIMM slots that support up to 16GB memory size. The
VIA EPIA-M920 provides support for high fidelity audio with its included VIA VT2021 High Definition
Audio Codec. In addition it supports two SATA 3Gb/s storage devices.
The VIA EPIA-M920 is compatible with a full range of Mini-ITX chassis as well as FlexATX and MicroATX
enclosures and power supplies. The VIA EPIA-M920 is fully compatible with Microsoft
®
and Linux
operating systems.
1.1.
Key Features and Benefits
1.1.1.
VIA QuadCore E-Series/VIA Eden
®
X4
The VIA QuadCore E-Series/VIA Eden
®
X4 is a 64-bit superscalar x86 quad core processor combine on
two dies. It is based on advanced 28 nanometer process technology packed into an ultra-compact
NanoBGA2 package measuring 21mm x 21mm. The VIA QuadCore E-Series/VIA Eden
®
X4 processor
delivers a superb performance on multi-tasking, multimedia playback, productivity and internet browsing
in a low power budget.
Note:
For Windows 7 and Windows Server 2008 R2 users only:
If encounter the issue such as the operating system recognizing the VIA Dual-Core CPU as two processors
instead of one processor with two cores. Download and install the hotfix released by Microsoft to address this
issue. The downloadable hotfix is available at
http://support.microsoft.com/kb/2502664
VIA QuadCore E-Series and VIA Eden
®
X4 processors are ideal for embedded system applications such as
industrial PCs, test machines, measuring equipment, digital signage, medical PCs, monitoring systems,
gaming machines, in-vehicle entertainment, etc.
1.1.2.
VIA VX11H MSP
The VIA VX11H is the fourth generation, highly integrated Media System Processor which provides high
quality digital video streaming and high definition video playback. It features the VIA C-640 DX11 2D/3D
graphics and video processor, High Definition video decoder and supports DDR3 1333 controller and USB
3.0 interface.
The VIA VX11H offers superb-graphics performance, immersive visual experience, and supports DirectX
11.0 that allows realistic 3D rendering and increased visual acuity. It is also based on a highly
sophisticated power efficient architecture that enables such rich integration into a compact package.
1.1.3.
Modular Expansion Options
The VIA EPIA-M920 ensures long-term usability with its support for industry standard expansion options.
Its support for legacy PCI expansion cards helps to smooth and reduce the costs of transitioning to newer
expansion technologies. The VIA EPIA-M920 enables companies to slowly roll out upgrades as necessary
instead of having to replace everything all at once. This ensures that companies using the VIA EPIA-M920
obtain the maximum benefits from its past investments in PCI expansion cards.
The VIA EPIA-M920 also includes a 4-Lane PCI Express 2.0 expansion slot that provides protection against
obsolescence.