If you want to take mining to the next level, you’ll probably want to build a dedicated mining system. Here are two cheap and untidy though efficient possibilities:
ENTHUSIAST MINING RIG (3 GPUs)
CPU AMD Sempron 140 INVESTMENT
MOTHERBOARD ASUS M4A79XTD EVO
GRAPHICS CARD 3x Sapphire 5850 Xtreme
POWER SUPPLY Coolermaster m700 Silent
MEMORY 2GB DDR3 Kingston
CASE "laying on the table"
ACCESSORIES 3x Flex Ribbon PCI-E X1 Riser
$650
1050 Mhash/s
฿0.68 / $9.28 per Day
฿4.73 / $64.99 per Week
฿20.53 / $282.25 per Month
You recover the money in 2 mths
PRO MINING RIG (5 GPUs)
CPU AMD Sempron 140 INVESTMENT
MOTHERBOARD Gigabyte MA770T-UD3
GRAPHICS CARD 5x Sapphire 5850 Xtreme
POWER SUPPLY Corsair TX950
MEMORY 2GB DDR3 Kingston
CASE "laying on the table"
ACCESSORIES 5x Flex Ribbon PCI-E X1 Riser
$900
1750 Mhash/s
฿1.13 / $15.47 per Day
฿7.88 / $108.32 per Week
฿34.21 / $470.41 per Month
You recover the money in 2 mths
MONSTROUS MINING RIG (6 GPUs)