HIS HD 3850 Ice Q3 512MB VRAM Crossfire ready video card(s). *XTM50 thermal paste has replaced the very aging AS5 paste. **Tested and working perfectly,. Card(s) sold as-is, in anti-static bag and bubble wrapped.
*Thermal paste performance of XTM50 is still beyond what this heatsink/fan can handle.
**Tested under Windows 10 with basic Microsoft driver support and did not crash. (Youtube, CS:GO, Multi-display/Extended display. NOTE. This card is NOT guaranteed to run modern games or 3d software well, or at all, without at least proprietary drivers, which this card only has OS driver support up to Windows 7 x64.