1U Passive CPU Heat Sink Socket LGA4189 SNK-P0077P Features: 1U Passive CPU Heat Sink For 3rd Generation Intel® Xeon® Scalable Processors Socket LGA4189 Supermicro Certified Specifications: Manufacturer Supermicro Server Form Factor 1U Cooling Type Passive CPU Configuration Uni Processor, Dual Processor, Multi Processor Supported CPU SKU 3rd Gen Intel® Xeon® Scalable Processors Supported CPU Socket FCLGA4189 Supported CPU TDP Up to 270 Watts Warranty 1 year warranty Product Environmental Compliance RoHS and REACH compliant, details available upon request