i have Ci7 920
mb: Evga X58
CPU fan: MC V8
ram: corsair dominator 3 gb
PSU: Corsair 750W
GPU: EVGA GeForce GTX 295
and my CPU is usually at 26 to 28 Celsius. There is no pattern to the beep, ive had this com for about three weeks now and it beeped twice so far. There will be times when my computer just freeze too.