HP Elitedesk / Prodesk Skt 1151 Heatsink & Fan inc Shrouds & Thermal Paste...
Shrouds are HP EliteDesk specific. Heatsink and fan fit any socket 1151 CPU. It seems that this heatsink and cowling may also fit HP Prodesk models. I am also throwing in a tube of Noctua Thermal Paste which remains over half full.