SNK-P0038P - Supermicro BPN,PWS,SNK,FAN, 2U(+) PASSIVE CPU HS LGA1366 DP/1356 DP Supermicro SNK-P0038P processor heatsink for Socket 1366. $73.69 $40.94
SNK-P0040AP4 - Supermicro BPN,PWS,SNK,FAN, 4U+ ACTIVE CPU HS LGA1366 DP/1356 DP 4U DP Workstation:- LGA1366;- CPU Support: Xeon® Processor 5500 Series;- Fan Speed: 2400rpm;- Mounting Method: Screw and Spring. $111.92 $62.18
SNK-P0038PS - Supermicro BPN,PWS,SNK,FAN, 2U+ PASSIVE CPU HS LGA1366/1356 2U TWIN - X8, X9 2U Twin™ Servers - LGA1366, LGA1356 - Intel® Xeon® 5500, 5600, E5-2400 Series - 90 x 90 x 64 - Screws & Springs $73.84 $41.02
SNK-P0046P - Supermicro BPN,PWS,SNK,FAN, 1U PASSIVE CPU HS LGA1156 UP/1155 UP Supported 1U system, Passive CPU heatsink for INTEL LGA1156 sock. $73.40 $40.78
SNK-P0022+ - Supermicro BPN,PWS,SNK,FAN, 1U PASSIVE CPU HS FOR AMD CPU SOCKET F SNK-P0022+ 1U+, Passive Cooler Sock F AMD $80.78 $44.88