N430GT-MD1GD3/OC (1GB DDR3)
N440GT-MD1GD3/LP (1GB DDR3)
N450GTS Cyclone 1GD5/OC (1GB)
N460GTX Cyclone 768D5/OC (768MB)
N520GT-MD1GD3/LP
N550GTX-Ti Cyclone II 1GD5/OC
N560GTX-Ti Twin Frozr II OC (1GB)
N560GTX-Ti Hawk 1GD5 (1GB)
N570GTX-M2D12D5 (1280MB)
N580GTX Twin Frozr II OC (1536MB)
N580GTX Lightning (1536MB)
N590GTX 3GB