1U Passive Copper Heatsink for Intel Xeon Socket J / LGA 771 -- ( slim )
S771 - Server CPU Cooler - 1U Low Profile Form Factor - For Intel Processors - Copper Heatsink
2U+ Active FAN for CPU Socket R/R3 / LGA 2011/ 2011-v3 /1700 Square/Narrow ILM
Server CPU Cooler - 2U Form Factor - For Intel Processors - 60mm Fan - 8400RPM Fan Speed - 52 dBA Acoustical Noise - Aluminum + Copper Heatsink - Aluminum Heatpipes - 145W Max TDP
80x178.2x32.1 mm AL+Cu+HPx4 Screws Pad
1U heatsink for S775 Xeon / Pentium CPU ( Screw Down )
Server CPU Cooler - Copper Heatsink - Passive Cooling - Screw-Down Type - 1U Low-Profile Height