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Radeon HD 4550 SFF 512MB DDR3 (2x DVI-I, TV Out) w- 2x DVI-I to VGA Adapter

Radeon HD 4550 SFF 512MB DDR3 (2x DVI-I, TV Out) w- 2x DVI-I to VGA Adapter

Enjoy HD gaming, videos, and Blu-ray movies on two monitors at higher than HD resolution!

With up to 3 times the performance of the previous generation of GPUs, the VisionTek Radeon HD 4550 DMS59 x16 PCIe offers a cinematic gaming experience with fast frame rates and high resolutions. Enhanced anti-aliasing (4X AA) and anisotropic filtering creates striking graphics with unparalleled realism so you can increase the settings on the most demanding next-generation games. This card isn't just for gaming however; Blu-ray movies and HD content will play with incredible visual fidelity while running Windows never looked so good. All that incredible visual peformance, yet the VisionTek Radeon HD 4550 delivers break-through energy efficiency.


Improve Your Productivity
Take multitasking to the next level by expand your visual workspace! View two monitors simultaneously so you can get more done in less time.


Energy Efficient
Intelligent power management technology allows the VisionTek Radeon HD 4550 DMS59 x16 PCIe to conserve energy at idle or when demand is low. Additionally, PowerPlay power management technology dynamically manages power consumption and takes control of graphics performance so the VisionTek Radeon HD 4550 DMS59 x16 PCIe gets ample power during intense 3D gaming and reduced power in 2D applications.


Avivo™ Video and Display Technology
Avivo™ technology connects to high-resolution displays and home entertainment devices and produces vibrant colors, ultra sharp images, and smooth video playback

Graphics Engine: Radeon HD 4550
Video Memory: 512MB memory
Memory Interface: 64-bit
DirectX® Support: 10.1
CrossFireX Support: Yes (software mode)
Bus Standard: PCI Express 2.0 x16
Core Speed: 600MHz
Memory Speed: 800MHz x2 (1600MHz effective)
Ports: DMS59 connector + TV Out
Form Factor: Small Form Factor design - 2.4" x 6.7"
Output Ports (for SD): 2 x DVI, HDTV-out
Supported Video Signal: Component Video, Composite Video, DVI x2, S-Video, VGA x2
Number of Monitors Supported: Two
Dimensions: 2.4" H x 6.7" D
Warranty: Three Year*


*Warranty can be voided if product not used in manner intended for a graphics card.  Intended product use is specifically designed for graphical processing and visual output to a display or multiple displays.   Most common applications include gaming, multi-media play-back, video production & editing, and output to display or multiple displays. Additionally, damage caused by tampering, user error, inadequate or defective power supply/power application, disaster, misuse, neglect, abuse, accident, alteration, repair, modification, a fix or replacement by an unauthorized technician that in any way affects the graphics card performance or reliability may also void warranty coverage.

Hardware Requirements

  • Intel® Pentium® 4/III, Celeron™, AMD Duron™/Athlon™/Athlon™ XP, or compatible with x16 PCI 2.0 Express slot
  • 256MB of system memory (1GB+ recommended for Windows Vista and later)
  • Installation software requires CD-ROM drive
  • DVD playback requires DVD drive
  • Correct chipset drivers
  • 250 watt or greater power supply
  • Single x16 PCI Express 2.0 expansion slot

Supported Operating Systems

  • Windows 7
  • Windows Vista
  • All Versions of Windows XP

In the Box

  • VisionTek Radeon HD 4550 DMS59 x16 PCIe
  • DMS59 Y-cable
  • 2 DVI to VGA adapter
  • Driver CD
  • Tall bracket conversion kit for ATX chassis
  • Owner's manual
  • Install Guide

NOTE: If you desire monitor to GPU syncing with a VisionTek graphics card, we recommend the use of AMD’s FreeSync solution only. Visit for more information.

Regular price $124.99
Regular price Sale price $124.99
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