Cartes Graphiques HIS - Power Up, Gamers!

"please tell me suitable power supply for this awesome grafic card i want to buy 4890"
Nos clients témoignent: mirza jahanzeb on HIS HD 4890 iCooler x4 1GB (256bit) GDDR5 PCIe
"i just got my hands on iceq4+ 4870,it is an amazing card much better than my 3870 ati, don.."
Nos clients témoignent: shehroze malik on HIS HD 4870 IceQ 4+ Turbo 1GB (256bit) GDDR5 PCIe
"cara muito bomesta placa grafica, alto rendimento e meus jogos ficam 100% em qualidade gra.."
Nos clients témoignent: Ismael Santana on HIS HD 5830 iCooler V Turbo 1GB (256bit) GDDR5 PCIe (DirectX 11/ Eyefinity) (Call of Duty®: Modern Warfare® 2 Game Coupon Inside)
"Great card, very, very faaaast.. only prob is I can't find it online anymore ( I want anot.."
Nos clients témoignent: Justin on HIS HD 4890 Fan TURBO + 965MHz(vs. 850 standard) 1GB (256bit) 4.2Gbps(vs. 3.9Gbps standard) GDDR5 PCIe
"Good card. Better than an nVidia 9800GTX+. Depending on the type of case you have, it can.."
Nos clients témoignent: Mike on HIS HD 4870 Fan 1GB (256bit) GDDR5 PCIe
"I've had this card for about two months now. I'm an avid PC gamer and won the card in an o.."
Nos clients témoignent: Derek O on HIS 6870 IceQ 1GB GDDR5 PCI-E HDMI/2xDVI/2xMini DP
"I bought it last saturday.... and i absolutely satisfied...... great performance, great .."
Nos clients témoignent: syarif on HIS HD 5770 IceQ 5 Turbo 1GB (128bit) GDDR5 PCIe (DirectX 11/ Eyefinity)
"i purchased HIS HD 6790 after using my previous HIS purchase of HD 5750. This card offers .."
Nos clients témoignent: Awais Sarwar on HIS 6790 Fan 1GB GDDR5 PCI-E HDMI/2xDVI/DP
"This card works ok!! Aoe3 works fine :)"
Nos clients témoignent: Quiro on HIS X1550 iFan 512MB HyperMemory w/256MB (64bit) DDR2 Dual DVI Low Profile PCIe x1
"I love this card, it’s very quite and fast and graphic is awesome… This card improves mo.."
Nos clients témoignent: Trevor on HIS 6870 IceQ 1GB GDDR5 PCI-E HDMI/2xDVI/2xMini DP