This item, 662244-B21, is the HPE option part number for the product described as DL380p Gen8 Intel Xeon E5-2650 (2.0GHz/8-core/20MB/95W) Processor Kit. Further details below.HPE Option Part #: 662244-B21HPE Spare Part #: 670526-001Note: This CPU kit comes complete with heatsink part# 662522-001 and any other parts necessary for installation.Specifications:Product Type: Processor UpgradeProcessor Manufacturer: IntelProcessor Core: Octa-core (8 Core)Clock Speed: 2 GHzQuickPath Interconnect: 8 GT/sL1 Cache: 512 KBL2 Cache: 2 MBL3 Cache: 20 MB64-bit Processing: YesProcess TechnologyCompatible with: DL380p Gen8