PowerColor SNiper M AGP desktop graphics card based on the NVIDIA RIVA TNT2 M64 graphics controller. The card is identified by PCB model CM64A Ver1.0 and board reference 491-1M64A3400.
Technical specifications:
- Manufacturer: PowerColor
- Product line: SNiper M
- Board model and revision: CM64A Ver1.0
- Additional PCB reference: 491-1M64A3400
- Graphics processor manufacturer: NVIDIA
- Graphics processor: RIVA TNT2 M64
- GPU family: TNT2
- Installed video memory: 32 MB SDRAM
- Memory interface: 64-bit
- Host interface: Universal AGP
- Supported AGP signalling modes: AGP 2x and AGP 4x
- Display output: 1 x VGA DE-15
- Cooling: Passive heatsink
- Expansion-slot height: Full height
- Auxiliary power connector: Not required
Memory configuration:
- 4 x TONICOM TM31S0651642BP-7H SDRAM devices
- Device organization: 4M x 16 bits per memory IC
- Installed memory marking: M64 32M
- Total installed capacity: 32 MB
The NVIDIA RIVA TNT2 M64 is the 64-bit memory-interface version of the RIVA TNT2 architecture. It supports Direct3D 6 and OpenGL 1.2-class graphics functionality and provides 2D and 3D acceleration for compatible legacy operating systems and applications.
Compatibility should be verified against the motherboard's AGP slot type and supported signalling voltage, available chassis clearance, operating system and driver availability. The card provides analog VGA output only. The exact CM64A Ver1.0 and 491-1M64A3400 board references should be compared when replacing an existing graphics card.
