MODEL- VCQFX4500X2G-PCIE-PB  VENDOR- PNY TECHNOLOGIES
    
FEATURES- nVIDIA Quadro FX 4500 X2G- Retail package
       PCI Express 1GB QuadroFX Workstation Graphics card.
       The NVIDIA Quadro FX 4500 X2 by PNY is architected around two NVIDIA 
        Quadro FX 4500 graphics processing units (GPUs). Multi-GPU 
        rendering delivers maximum performance and highest image quality, 
        leveraging 32x full scene antialiasing (FSAA) for graphics 
        intensive applications. Quad dual-link DVI outputs provides maximum 
        visual real estate on up to four ultra-high resolution displays 
        (2560 x 1600). NVIDIA Quadro FX 4500 X2 by PNY delivers 33.6GB/sec. 
        memory bandwidth and a 256-bit memory interface with support for 
        1024MB of ultra-fast GDDR3 memory (512MB per GPU). 
       NVIDIA's innovative SLI technology is made available to any PCI 
        Express system by the NVIDIA Quadro FX 4500 X2 by PNY. Quadro SLI 
        technology enables dual NVIDIA Quadro GPUs to span an OpenGL window 
        across multiple displays, or to run a single application per GPU. 
        When used with an SLI connector top-speed performance on a single 
        display is realized by leveraging the capabilities of both NVIDIA 
        Quadro FX 4500 GPUs as if they were a single graphics card. SLI can 
        output in digital or analog formats allowing maximum display 
        flexibility. 
    Includes NVIDIA Quadro FX 4500 X2 by PNY graphics board, Four DVI-I to 
      VGA adapters, Auxiliary power connector cable, SLI connector,
      Drivers for Windows XP and 2000, Detailed Installation Guide,
      Quickstart Installation Guide, Quadro Application Utilities on CD-ROM 
      (MAXtreme, POWERdraft).
* Highest Workstation Application Performance
   Next-generation architecture enables over 2x improvement in geometry and 
   fill rates with the industry's highest performance for professional CAD, 
   DCC, and visualization applications.
* 1024MB Ultra-Fast GDDR3 (512MB per GPU)
   Delivers high throughput for interactive visualization of large models 
   and high-performance for real-time processing of large textures and 
   frames and enables the highest quality and resolution full-scene 
   antialiasing (FSAA).
* Unmatched Color Precision
   Full 128-bit precision graphics pipeline enables sophisticated 
   mathematical computations to maintain high accuracy, resulting in 
   unmatched visual quality. Full IEEE 32-bit floating-point precision per 
   color component (RGBA) delivers millions of color variations with the 
   broadest dynamic range.
* Next-Generation Vertex and Pixel Programmability
   NVIDIA Quadro FX GPUs introduce infinite length vertex programs and 
   dynamic flow control, removing the previous limits on complexity and 
   structure of shader programs. With full support for Vertex and Shader 
   Model 3.0, NVIDIA Quadro FX GPUs deliver sophisticated effects never 
   before imagined for real-time graphics systems.
* Unparalleled Subpixel Precision
   12-bit subpixel precision delivers high geometric accuracy, eliminating 
   spreckles, cracks, and other rasterization anomalies.
* Hardware-Accelerated Pixel Read-Back
   Greater than 2.4GB/Sec., pixel read-back performance delivers massive 
   host throughout, more than 10x the performance of previous generation 
   graphics systems.
* Rotated Grid Full Screen Antialiasing (RG FSAA)
   RG FSAA sampling algorithm introduces far greater sophistication in the 
   sampling pattern, significantly increasing color accuracy and visual 
   quality for edges and lines, reducing "jaggies" while maintaining 
   performance
* High Precision Dynamic Range Imaging (HPDR) Technology
   Sets new standards for image clarity and quality through floating point 
   capabilities in shading, filtering, texturing, and blending. Enables 
   unprecedented rendered image quality for visual effects processing.
* NVIDIA PureVideo Technology
   NVIDIA PureVideo technology is the combination of high-definition video 
   processors and software that delivers unprecedented picture clarity, 
   smooth video, accurate color, and precise image scaling for SD and HD 
   video content. Features include high-quality scaling, spatial temporal 
   de-interlacing, inverse telecine, and high quality HD video playback 
   from DVD.
* Quad Dual-Link Digital Display Connectors
   Two dual-link TMDS transmitters support ultra-high resolution panels (up 
   to 2560 x 1600 on each panel) - resulting in amazing image quality and 
   detailed photorealistic images. 
* NVIDIA SLI Technology
   NVIDIA SLI technology enables dynamically scalable graphics performance, 
   enhanced image quality, and expanded display real estate.
   SLI Frame Rendering allows the FX 4500 X2, with an SLI connector 
   installed, to transparently scale application performance on a single 
   display by presenting both NVIDIA Quadro FX 4500 GPUs to the operating 
   system as a single graphics card. 
   SLI Multi View combines the power of both NVIDIA Quadro FX 4500 GPUs to 
   span a single hardware-accelerated OpenGL application window across 
   multiple displays or run a single application per GPU with multiple 
   display outputs. 
* NVIDIA Quadro FX 4500 X2 by PNY Architecture 
   - Dual NVIDIA Quadro FX 4500 GPUs
   - 128-bit color precision 
   - Unlimited fragment instruction 
   - Unlimited vertex instruction 
   - 3D volumetric texture support 
   - Single-system powerwall 
   - 12 pixels per clock rendering engine 
   - Hardware accelerated antialiased points and lines 
   - Hardware OpenGL overlay planes 
   - Hardware accelerated two-sided lighting 
   - Hardware accelerated clipping planes 
   - 3rd generation occlusion culling 
   - 16 textures per pixel in fragment programs 
   - Window ID clipping functionality 
   - Hardware accelerated line stippling 
* Shading Architecture 
   - Fully programmable GPU (OpenGL 2.0/DirectX 9.0C class) 
   - Long fragment programs (unlimited instructions) 
   - Long vertex programs (unlimited instructions) 
   - Looping and subroutines (up to 256 loops per vertex program) 
   - Dynamic flow control 
   - Conditional execution 
* High Level Shader Languages 
   - Optimized complier for Cg and Microsoft HLSL 
   - OpenGL 2.0 and DirectX 9.0C support 
   - Open source compiler 
* High-Resolution Antialiasing 
   - 12-bit subpixel sampling precision enhances antialiasing quality 
   - Rotated Grid Full-Scene Antialiasing (RG FSAA) 
   - 32x FSAA dramatically reduces visual aliasing artifacts or "jaggies" 
     at resolutions up to 2560 x 1600.
* NVIDIA nView Architecture 
   Advanced multi-display desktop and application management seamlessly 
   integrated into Microsoft Windows.
     
  -- SPECIFICATIONs -------------------------------------
INTERFACE/BUS- x16 PCI-Express
MEMORY       - 1024MB GDDR3 (512 x 2)
CHIPSET      - Dual nVIDIA Quadro FX 4500 GPU's with Active fan sink
CONNECTORs   - (4) 24-pin DVI-I ports (dual-link)
RESOLUTION   - Quad dual-link DVI outputs drive four digital displays at 
                 resolutions up to 2560 x 1600.
               Internal 400MHz DACs drive four analog displays up to 2048 x 
                 1536 at 75Hz.
O/S SUPPORT  - Microsoft Windows XP (64-bit and 32-bit) 
               Microsoft Windows 2000 (32-bit) 
               Linux - full OpenGL implementation with NVIDIA and ARB 
                 extensions (64-bit and 32-bit).
               AMD64, Intel EM64T 
REQUIREMENTS - PC compatible with Intel Pentium 4/Xeon or AMD Athlon/
                 Opteron class processor or higher.
               Open PCI Express x16 lane slot
               Windows XP, 2000, or Linux
               256MB system memory 
               50MB of available disk space for full installation 
               CD-ROM or DVD-ROM drive 
               VGA or DVI-I compatible monitor 
               450W Power Supply
POWER SOURCE - requires auxiliary power (connector cable included)
               Consumption: 145 W
DIMENSIONS   - ATX form factor, 4.38" x 9.0"
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