HP ATI Radeon X1600XT 256MB GDDR3 PCIe Video Card 419543-001 Dual DVI

HP ATI Radeon X1600XT 256MB GDDR3 PCIe Video Card 419543-001 Dual DVI

The HP ATI Radeon X1600XT is a PCI Express graphics card built on ATI's X1600 architecture and factory-installed in HP workstations. Running 256 MB of GDDR3 SDRAM at 700 MHz with a 600 MHz core clock, it delivers mid-range DirectX 9 performance with dual-display support via two DVI-D outputs and an S-Video input port. It is also sold under ATI part number 419206-001 and is commonly searched under both the HP spare number and the ATI Radeon X1600XT name.

Specifications & What's Included

• GPU: ATI Radeon X1600XT
• HP Spare Part Number: 419543-001
• ATI Assembly Number: 419206-001
• Video Memory: 256 MB GDDR3 SDRAM
• Core Clock Speed: 600 MHz
• Memory Clock Speed: 700 MHz
• Interface: PCI Express (PCIe)
• API Support: DirectX 9.0, OpenGL 2.0
• Video Outputs: 2× DVI-D (dual-link capable), 1× S-Video In
• Displays Supported: 2 simultaneously
• Cooling: Active single blower fan (ATI-branded)
• Form Factor: Full-height PCIe card
• Hardware Revision: Rev 0C
• Country of Manufacture: China
• Includes: Card only — no adapters or accessories

Applications

The Radeon X1600XT was a mainstream mid-range GPU from ATI's X1000 series, released in 2005–2006 during the transition from AGP to PCI Express. As an HP OEM part, it was designed for HP workstations and business desktops such as the dc5750, xw4300, and xw4400 series, where dual-monitor support was a common requirement. The X1600 architecture supported Shader Model 3.0, making it capable of running DirectX 9-era games and productivity software of that period. Today these cards are primarily sought by users maintaining or restoring HP workstations from that generation, or by collectors of mid-2000s PCIe hardware. The dual DVI-D outputs remain useful for driving two digital monitors from legacy machines where a modern replacement card is not practical.