Up for sale genuine server heatsink:
                     FUJITSY-SIEMENS AVC  V26898-B863-V1 
 For Primergy TX200/TX300 S3 S4 servers.
Mountings for xeon socket 771(38.1mm X 81.3mm),mountings are removabke and heatsink can be
 used for other cpu-s with universal mounting bracket.
Please check pics.
Weight about 500g,4 heatpipes!

Also please look at my other listings.