Thank you edwardzh for your answer, I got this info in bios:
Bios Vendor American Megatrends
Core Version 4.6.3.2
Project Version RMLCRB.86J.R0.47.D021
Build date 12/15/2011
In post I got this info:
Version 2.11.1210. Copyright (c) American Megatrend
Bios Date 12/15/2011 Ver: RMLR047