HIS Graphic Cards - Power Up, Gamers!

"please tell me suitable power supply for this awesome grafic card i want to buy 4890"
What customers say: mirza jahanzeb on HIS HD 4890 iCooler x4 1GB (256bit) GDDR5 PCIe
"hello guys i hope that u will glade with ATI Radeon HD6970. this card is like killing mach.."
What customers say: EX Gamer WAQAR Vicky PCI QTA on HIS 6970 Fan 2GB GDDR5 PCI-E 2xDVI/HDMI/2xMini DP
"Wow, performance is yours...!! I had this graphic adapter, it's very-very performace of hi.."
What customers say: Rendhy on HIS HD 4890 iCooler x4 Native HDMI 1GB (256bit) GDDR5 PCIe
"Thank you for your interest in HIS HD 3850 IceQ 3 Turbo 512MB GDDR3 PCIe. Please kindly .."
What customers say: HIS Marketing on HIS HD 3850 IceQ 3 TurboX 512MB GDDR3 PCIe (Limited Edition)
"This looks...amazing. Core Clock 770 MHz, and 4000 MHz memory clock, it's really really gr.."
What customers say: O.R. on HIS HD 4870 IceQ 4+ Turbo 1GB (256bit) GDDR5 PCIe
"Greetings from Indonesia, HIS HD5670 1GB DDR5 is a very stunning graphic card!!! It gives.."
What customers say: Ripley Virtuasea on HIS HD 5670 IceQ 1GB (128bit) GDDR5 PCIe (DirectX 11)
"its a very very good card"
What customers say: SOHAIB ARSHAD on HIS 6850 Fan 1GB GDDR5 PCI-E HDMI/2xDVI/DP
"I have used this product running a quad screen with industrial process a control system, f.."
What customers say: Jose A. Martinez on HIS Multi-View II Adapter (Mac & Window 7 compatible version)
"hi guys its an amazing card i love mine its super fast and anything will play at max rese.."
What customers say: ati MADNESS on HIS HD 5850 1GB (256bit) GDDR5 PCIe (DirectX 11/ Eyefinity) (DiRT 2™ Game Coupon Inside)
"ben şu anda bu ekran kartını kullanıyorum ve gayet memnunum. almak isteyenlere tavsiye.."
What customers say: vivido189 on HIS HD 2600 PRO IceQ Turbo 512MB DDR2 AGP