SNK-P0057PSC 1U heatsink for LGA-2011 R1/R3 (Narrow, for 1st CPU)
( for 1st CPU which closed to the 1U blow fan) - CPU Cooler - For Intel Processors - Aluminum Heatsink
Intel CPU Carrier E1B for LGA-4677 4th Gen Scalable Xeon MCC
( CPU Tray E1B Carrier Only ) - CPU Cooler Carrier E1-B for S4677 4th Scalable Xeon MCC - Server CPU Cooler - CPU Tray Only ( for LGA4677) - ICX Carrier w/ Handler, w/o SHIM