Noctua CPU Cooler NH-U12P SE2
Noctua NH-U12P SE1366 for Intel LGA 1156,1366, 775 and AMD/AMD2/AMD3, 4 Dual Heatpipe 120mm SSO Bearing Quiet CPU Cooler_ Retail.                                                                       Spec. Type : Fan & Heatsinks Fan Size : 120 x 120 x25mm ( Compatible with 120 x 120 x 38mm ), Available for Two Fans installed. Compatibility : Intel Socket LGA 1366 ( Intel Core i7 ) Bearing Type : SSO-Bearing ( Self-stabilising oil-presure bearing ) Blade Geometry : Nine Blade Design with VCN               RPM +/- 10% : 1300 RPM ( standard ), 1100 RPM ( w/ L.N.A ), 900RPM ( w/ U.L.N.A.) Air Flow : 92.3m³/h (standard), 78.5m³/h ( w/L.N.A. ), 63.4m³/h ( W/ U.L.N.A ) Acoustical Noise : 19.8 dB(A)/standard,  16.9dB(A)(w/ L.N.A ),        12.6dB(A) ( w/ U.L.N.A.) Input Power : 1.08W, Input current : 0.09A Voltage Range : 12V MTBF > 150,000 h. Material : Copper ( Base and Heat-pipes), Alum.( cooling Fins ), Soldered Joints, Nickel Plated. Dimension : 6.2”x4.96”x 2.79”(HxWxD) ( Without Fan ), 6.2”x4.96”x 4.74” ( With Fan) Weight : 1.32 Lbs ( Without Fan ), 1.7 Lbs ( With Fan ) Features : Award-winning NH-U12P (4 Dual Heat-Pipes) Heatsink, Raised Fin-stack of U-type Design for Perfect airflow direction and excellent compatibility. Premium-grade SSO-bearig Fan ( NF-P12 ) achieves quietness and long-term stability. SecuFirm 2™ mounting System and High-end Thermal Compound ( NT-H1 ).