The SecuFirm2 Mountig Kit for LGA115x is compatible with the following CPU Coolers: NH-C12P, NH-C12P SE14, NH-C14, NH-D14, NH-D14 SE2011, NH-L12, NH-U12, NH-U12F, NH-U12P SE1366, NH-U12P SE2, NH-U9, NH-U9F, NH-U9B, NH-U9B SE2

• Noctua NH-D14 SE2011 Quiet CPU Cooler for Intel LGA 2011 Socket with 6 Heatpipes, 140/120mm SSO Bearing PWM Fans NH-D14 SE2011
• Noctua 140mm Premium Quiet Quality Fan with AAO Frame Technology (NF-A14 PWM)
• Intel Core i7-4770K Quad-Core Desktop Processor 3.5 GHZ 8 MB Cache BX80646I74770K
• B00632FL8A
• Noctua 6 Dual Heatpipe with 140mm/120mm Dual SSO Bearing Fans CPU Cooler NH-D14 - Retail