03-10-2019 12:53 PM
This board has socket LGA 1155, not LGA 1155 chipset. It has only one socket.
If the board's bios does not support the 2nd/3rd gen i5 processors, then it does not support them.
03-12-2019 08:26 PM
Hello dongyub, Thank you for posting in the Intel Community. Intel Customer Service no longer responds to telephone, chat, or e-mail inquiries for this Intel® Server Board S1200BTL but you may want to try our Discontinued Products Community (select the discontinued topic for your thread) to get recommendations from fellow community members. You may also find the Discontinued Products Website (https://www.intel.com/content/www/us/en/support/discontinued-products.html) helpful to address your request. Hope this helps. Regards, Charlie V. Intel Customer Support Technician Under Contract to Intel Corporation