I am about to upgrade and I just would like to confirm that all these components will work together or if there is a better alternative. https://secure.newegg.com/WishList/MySavedWishDetail.aspx?ID=27278147
Corsair Carbide Series 200R Black Steel / Plastic compact ATX Mid Tower Case
GIGABYTE GA-H87-D3H LGA 1150 Intel H87 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard
SAPPHIRE 100354XTL Radeon HD 7870 XT w/Boost 2GB 256-bit GDDR5 PCI Express 3.0 x16 CrossFireX Support Video Card
SeaSonic S12II 520 Bronze 520W ATX12V V2.3 / EPS 12V V2.91 80 PLUS BRONZE Certified Active PFC Power Supply
Intel Core i5-3570K Ivy Bridge 3.4GHz (3.8GHz Turbo) LGA 1155 77W Quad-Core Desktop Processor Intel HD Graphics 4000 BX80637I53570K
Mushkin Enhanced Blackline 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model 996995
Seagate Barracuda ST500DM002 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
Model
LITE-ON DVD Burner - Bulk Black SATA Model iHAS124-04 - OEM
All going to be purchased from newegg.com
Corsair Carbide Series 200R Black Steel / Plastic compact ATX Mid Tower Case
GIGABYTE GA-H87-D3H LGA 1150 Intel H87 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard
SAPPHIRE 100354XTL Radeon HD 7870 XT w/Boost 2GB 256-bit GDDR5 PCI Express 3.0 x16 CrossFireX Support Video Card
SeaSonic S12II 520 Bronze 520W ATX12V V2.3 / EPS 12V V2.91 80 PLUS BRONZE Certified Active PFC Power Supply
Intel Core i5-3570K Ivy Bridge 3.4GHz (3.8GHz Turbo) LGA 1155 77W Quad-Core Desktop Processor Intel HD Graphics 4000 BX80637I53570K
Mushkin Enhanced Blackline 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model 996995
Seagate Barracuda ST500DM002 500GB 7200 RPM 16MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive
Model
LITE-ON DVD Burner - Bulk Black SATA Model iHAS124-04 - OEM
All going to be purchased from newegg.com