Basically, I plan on getting these three pieces, are they compatible?
Antec EA650 650W Continuous Power ATX12V Ver.2.2 / EPS12V version 2.91 SLI Certified CrossFire Ready 80 PLUS Certified Active PFC Power Supply - Retail
GIGABYTE GA-EP45-UD3L LGA 775 Intel P45 ATX Intel Motherboard - Retail
Rosewill Wind Ryder RZLS142A-P YE Dual 120mm Cooling Fans and Mesh Design Front Panel Steel ATX Mid Tower Computer Case - Retail
Antec EA650 650W Continuous Power ATX12V Ver.2.2 / EPS12V version 2.91 SLI Certified CrossFire Ready 80 PLUS Certified Active PFC Power Supply - Retail
GIGABYTE GA-EP45-UD3L LGA 775 Intel P45 ATX Intel Motherboard - Retail
Rosewill Wind Ryder RZLS142A-P YE Dual 120mm Cooling Fans and Mesh Design Front Panel Steel ATX Mid Tower Computer Case - Retail