Dynatron K21 Active Sever CPU Cooler, Intel LGA 115X/1200, 60mm Fan with PWM, Copper Base, Aluminum Fins, For 2U Servers - Support 125W TDP CPU - Server Case
Dynatron J10 2U AMD EPYC Genoa Heatsink and Fan Unit
Supermicro 2U Passive CPU Heat Sink Socket LGA2011 Narrow ILM SNK-P0048PS
Amd Sp3 Narrow 2u Active Server Cpu Heat Sink For Desktop Computer | Lori Cooler
Excellent Quiet 2u Passive Server Cpu Cooler Am4 Am5 2u Heatsink - Fans & Cooling - AliExpress
Dynatron B5 Server Cooler for FCLGA3647 / Narrow ILM for 2U LN86340 | SCAN UK
Dynatron B13 2U Active CPU Cooler : Amazon.co.uk: Computers & Accessories
HP DL380e Gen8 2x Heatsink 6x Fan 0GB B120i/ZM 0PSU DVD 8SFF 2U Rack Server | Intelligent Servers UK
Intel LGA3647 Narrow 2u Server Passive CPU cooler | Lori
Dell Kit - 2U CPU Heatsink for PowerEdge R730 without GPU, or PowerEdge R730x (412-AAFW)