no other than what is on the websight bought it on newegg when i did my i7 920 rig and that was around 3 or 4 years ago it mees all speeck to haswell by power and volts but im not a psu faniatc
oh, you mean that kind of haswell ready? if so, then no, yours is not haswell ready, but it will still work with a haswell chip, it just wont support the super-low power saving features.