How much can i expect from the following components. All items purchased almost exactly 1 year ago all with receipts, bills and boxes. (Early April 2015):
1. CPU: i7 4790k
2. GPU: MSI Gaming 4G GTX 970
3. PSU: Seasonic m12ii-620 evo
4. Motherboard: MSI Z97 Gaming 3
5. Corsair Vengeance 1X8GB...