Specification:
Suitable Hole Size: 43 X 43, 48 X 48, 53 X 53, 62 X 62
Material: Red Copper + Acrylic + Stainless Steel
Size: 40 X 40 mm
Process: 0.5mm board gap, 2.5mm depth, 25 water channels
Board Thickness: 3mm±0.05mm
Surface Process: Anti Oxidation

All Compatible with:
N:GTX4,GTX5,GTX6,GTX7.
A: 5800,6800,6900,7600,7800,7900,270X,280X,290,290X
43 X 43mm hole pitch (mounting 4pcs screws)
GT520/GT430/GT440/GT220/GT240/ 9500GT/9400GT/ GeForce 8400/8500/8600
GeForce 7300/7GeForce 600/GeForce 6000 /GTX650TI
HD 6700/HD6770/HD6750/HD 6670/ HD5700/HD5770/HD5750/ HD 5670
HD 2400/HD2600
ATI Radeon X1600/X1650
(48 X 48) mm (mounting 2pcs screws)
NVIDIA GeForce FX 5950/5900
(53 X 53) mm (mounting 4pcs screws)
NVIDIA GeForce GTX
GTX520/550Ti/ GTS 450/ GTS 220/240/250/9800GTX+/9800GTX/9800GT
9600GT/9600GSO/9500GT/9400GT/8800GTS/8800GT/8500/8600/7950/7900/7600/
7800/6800
ATI RadeonHD
HD6970/HD6950/HD6870/HD6850/HD6790/HD5870/HD5850/HD5830/
HD5570/HD5550/HD4890/HD4870/HD4860/HD4850/HD4830/HD4770/HD4750
HD4670/HD4650/HD870/HD3850/HD3690/HD3670/HD3650/HD 3450