It's a bit late, but if you're still looking I would concur with Tharic's suggestion of the Corsair Neutron. Out of all the testing I've done it has one of the most aggressive background garbage collection schemes I've seen in some time. It also has very good performance... it slots in a little behind the Vector in raw performance, but it is cheaper than the Vector anyway.
Core i7 4770k 4.2Ghz
Crucial Ballistix Sport LP 1600MHz 32GB
EVGA GTX 480 HydroCopper FTW
ASUS Xonar DX
Corsair Neutron GTX 240GB | Windows 7 64-bit
Apogee XT + MCP655 & Thermochill Triple 140mm Radiator
Corsair AX1200 PSU | Cooler Master HAF-X