HPE Intel Xeon-Gold 5423N 2.1GHz 20-core 145W Processor for. Processor family: Intel® Xeon® Gold, Package type: Tray, Processor manufacturer: Intel. Memory channels: Octa-channel, Maximum internal memory supported by processor: 4 TB, Memory types supported by processor: DDR4-SDRAM. Market segment: Server, Supported instruction sets: SSE4.2, AVX, AVX 2.0, AVX-512, Scalability: 1S. Maximum Enclave Size Support for Intel® SGX: 128 GB, Intel® QuickAssist Technology (QAT): 0 default devices, Intel® Dynamic Load Balancer (DLB): 0 default devices. Width: 36.6 mm, Depth: 222.3 mm, Height: 287.3 mm