Just 40 mins of Prime blend so not considered stable but good enough for me.

Please put under untested.

CPU Model: AMD Phenom II X6 1090T BE
CPU Stepping: CCBBE CB 1012DPMW
CPU Frequency: 4216 MHz
CPU vCore: 1.47V bios
CPU Multiplier: 20x
CPU Turbo: Disabled
CPU NB Speed: 2949 MHz
HT Ref Speed: 210 MHz
RAM Speed: DDR1685
RAM Timings: 6-6-5-18-1T
RAM Configuration: 4 GB (2 x 2 GB)
RAM vDIMM: 1.65V
Motherboard: Asus Crosshair IV Formula - bios 0801
Chipset/Socket: AM3, 890X + SB850
Cooling: Water Heatkiller 3.0
Temps: 16ºC Idle / 35ºC Load
Operating System: Windows 7
32/64-Bit: 64
Stable/Suicide/Untested: Stable 40 mins Prime blend -- untested
Ambient temp: 22ºC