server build help

[freaked]

case Newegg.ca - COOLER MASTER Elite RC-310-BWN1-GP Black Steel / Plastic ATX Mid Tower Computer Case

mb Newegg.ca - GIGABYTE GA-H55M-S2V LGA 1156 Intel H55 Micro ATX Intel Motherboard

pwr supp Newegg.ca - Antec BP550 Plus 550W Continuous Power ATX12V V2.2 80 PLUS Certified Modular Active PFC Power Supply

cpu Newegg.ca - Intel Core i3-540 Clarkdale 3.06GHz 4MB L3 Cache LGA 1156 73W Dual-Core Desktop Processor BX80616I3540

ram Newegg.ca - Kingston 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1066 (PC3 8500) Dual Channel Kit Desktop Memory Model KVR1066D3N7K2/4G

hd for os Newegg.ca - Western Digital Caviar Blue WD5000AAKS 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive

i allready have the os(whs)

also have some of these Newegg.ca - SAMSUNG EcoGreen F4 HD204UI 2TB 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive and will not be raided.

the heaviest task will be streaming blu-ray rips.

any suggestions?