So far everything works fine on bench test setup. All 5 *
Its impossible to overclock cpu unless its unlocked. No option of FSB in bios an you cant flash diferent bios since it will crash as soon as you run any bios flash utility probably preventing overclocking on purpose... Other wise very stable system with only option to make CPU run all core turbo... So with full load e5 2620 v2 runs at 2.4ghz and not 2.1ghz