Is this worth buying or should I replace some parts?
Patriot Viper 3 DDR3 2x4GB 2133MHz
MSI Z77A-G45 Thunderbolt Intel Z77 LGA 1155
Intel Core i5-3570K 3,4 GHz 6MB cache s. 1155 Box
Gigabyte HD7970 3GB 384 PCI-E GDDR5 OC
Samsung 120GB SSD840 SATAIII
SilentiumPC Deus G1 600W
For optical drive i'll take the dvd i have in current rig as for the case... not sure yet but something that will fit all of that
Advices are welcomed
Thanaks
Patriot Viper 3 DDR3 2x4GB 2133MHz
MSI Z77A-G45 Thunderbolt Intel Z77 LGA 1155
Intel Core i5-3570K 3,4 GHz 6MB cache s. 1155 Box
Gigabyte HD7970 3GB 384 PCI-E GDDR5 OC
Samsung 120GB SSD840 SATAIII
SilentiumPC Deus G1 600W
For optical drive i'll take the dvd i have in current rig as for the case... not sure yet but something that will fit all of that
Advices are welcomed

Thanaks