Ramodkk
VIP Member
That price for the E8400 is amazing, go for it! 
Also, about the OCZ Vendetta; there's several positive reviews for it of E8400 overclocked to 3.6-4GHZ staying cool with this cooler.
If you think that you need/want to reseat the cooler due to the 4 pins being loose or whatever, then I guess you could try a different cooler. Anything from Zalman 9500/9700, Arctic Cooling Freezer 7 Pro, Tuniq Tower, Thermalright Ultra 120, or Xigmatek is a good cooler. The Zalman 9500 or the Freezer 7 Pro are the ones that I think would give you the smallest difference from the Vendetta though.
Also, about the OCZ Vendetta; there's several positive reviews for it of E8400 overclocked to 3.6-4GHZ staying cool with this cooler.
If you think that you need/want to reseat the cooler due to the 4 pins being loose or whatever, then I guess you could try a different cooler. Anything from Zalman 9500/9700, Arctic Cooling Freezer 7 Pro, Tuniq Tower, Thermalright Ultra 120, or Xigmatek is a good cooler. The Zalman 9500 or the Freezer 7 Pro are the ones that I think would give you the smallest difference from the Vendetta though.