想換火牛and加displaycard 裝機高人教下我

display方面我想買d用黎打機畫面順d既
1000下可以買到HD5000系列既邊一個

For Budget $1000, you can consider HIS HD 7570 icoller IV, but it require 450 Watt power supply

450 Watt or greater power supply with one 75W 6-pin PCI Express® power connectors recommended (600 Watt and two 6-pin connectors for ATI CrossFireXTMtechnology in dual mode)

http://www.hisdigital.com/un/product2-485.shtml

如果我買個400w既火牛,夠唔夠加番個display?

For match with 400Watt power supply, you can consider HD 5570

http://www.hisdigital.com/un/product2-559.shtml

想換個大W既火牛,請問火牛方面除左睇W數仲有咩要留意

1.80 Plus 進階認證

　何謂80 Plus？它指的是一款電源供應器產品，在20%、50%、100%輸出時，都至少必須達到80%以上的效率，同時PF功率校正因數要求在0.9以上。不少人會把Efficiency跟PF這兩個值搞混，舉例來說，一款標示500W的電源供應器，在100W、250W、500W這三種輸出中，若以80%的轉換效率計算，要求交流電輸入值至少為125Ｗ、312.5Ｗ、625Ｗ。若PF為0.95，則輸入端的視在功率是131VA、328VA、658VA。

http://www.oc.com.tw/article/0804/readarticle.asp?id=6378

2. Most mid to high end display card need a 6 pin pci-e connector ( some need 6/8 pin) to connect between power suplply and display card





圖片參考：http://imgcld.yimg.com/8/n/HA00796919/o/701008290072013873382580.jpg


3. Ampere output


圖片參考：http://imgcld.yimg.com/8/n/HA00796919/o/701008290072013873382591.jpg









2010-08-30 21:08:05 補充：
For best result, please up grade ram to 4 GB.

2010-08-31 22:32:42 補充：
火牛方面有d咩牌子較好?

What is your budget and how many Watt you need?

2010-09-02 20:47:21 補充：
For bugdet around $300

Cooler Master eXtreme Power Plus 500W $330

2010-09-04 19:48:53 補充：
400左右買到450W 80PLUS?

Cooler Master Real Power Pro 460 $420

Corsair VX450W $499--my recommend!

2010-09-04 23:46:28 補充：
死啦- -
我買左個牛魔王 PXG450
係唔係好肺嫁??

2010-09-04 23:48:02 補充：
死啦- -
我買左個牛魔王 PXG450
係唔係好肺嫁??

http://forum5.hkgolden.com/view.aspx?message=2223485

2010-09-04 23:54:44 補充：
我另外想配ATI HD5770
會唔會用唔到嫁?

OK! No problem.

450 Watt or greater power supply with one 75W 6-pin PCI Express® power connectors recommended

http://www.amd.com/us/products/desktop/graphics/ati-radeon-hd-5000/hd-5770/Pages/ati-radeon-hd-5770-system-requirements.aspx

2010-09-05 17:27:57 補充：
HD5770 1G依加市價幾多?

HIS HD 5770 IceQ 5 Turbo 1GB (128bit) GDDR5 PCIe $12xx

大W 會好D 買一張5750/5770 用460W 以上既牛 唔好GTR

有似仲要留意個A數,一般火牛有講,大W唔一定係好,好似一個500W,但只有20A,相比一個450W,有27A,後者為好.
你去返官網睇返個火牛要求,顯示卡全速運行需要更多W