HPE P49653-B21. Processor family: Intel® Xeon® Gold Processor socket: FCLGA4677 Processor manufacturer: Intel. Memory channels: Octa-channel Maximum internal memory supported by processor: 4 TB Memory types supported by processor: DDR5-SDRAM. Supported instruction sets: AMX AVX AVX 2.0 AVX-512 SSE4.2. Width: 222.3 mm Depth: 287.3 mm Height: 36.6 mm