New multi gpu build advice

[Lanois]

I want to build a new air cooled pc dedicated for 3d gpu rendering. I’ve already bought three EVGA GeForce GTX 780 6GB SC with EVGA ACX Cooler. But before I buy the rest of the build, I would like to get your opinions.

1.What would be the best air cooling case for a configuration like this?
2. What kind of fans should I use?

Case: ???
MB: ASUS RAMAGE IV EXTREME or ASUS P9X79-E WS Extreme
CPU: Intel Core i7 4930k
CPU cooler: Corsair Hydro H100i liquid
GPU: 3x EVGA GeForce GTX 780 6GB SC w/ EVGA ACX Cooler
PSU: Corsair AX1200i
MEMORY: Kingston DDR3 2400 MHz 32GB (4x8GB) HyperX XMP Beast series RAM
SSD: Samsung 840 Pro 256GB
HDD1: Western Digital Black Series 3 TB
HDD2: Seagate 3 TB
Monitor: Samsung 27" Led Slim

 

[PsychoGamingLemon]

I want to build a new air cooled pc dedicated for 3d gpu rendering. I’ve already bought three EVGA GeForce GTX 780 6GB SC with EVGA ACX Cooler. But before I buy the rest of the build, I would like to get your opinions.

1.What would be the best air cooling case for a configuration like this?
2. What kind of fans should I use?

Case: ???
MB: ASUS RAMAGE IV EXTREME or ASUS P9X79-E WS Extreme
CPU: Intel Core i7 4930k
CPU cooler: Corsair Hydro H100i liquid
GPU: 3x EVGA GeForce GTX 780 6GB SC w/ EVGA ACX Cooler
PSU: Corsair AX1200i
MEMORY: Kingston DDR3 2400 MHz 32GB (4x8GB) HyperX XMP Beast series RAM
SSD: Samsung 840 Pro 256GB
HDD1: Western Digital Black Series 3 TB
HDD2: Seagate 3 TB
Monitor: Samsung 27" Led Slim

I'd recommend the Corsair Carbide Air 540, upgrading the fans to the Corsair SP Quiet edition PWM. I'd recomend either the Be Quiet! Dark Rock Pro 3 or the Corsair H100i with the upgraded fans. For both these configs I'd recommend having the 3 front fans as intakes and the rest as exhausts.

 

[Lanois]

Thanks for your recommendations.