Lenovo Intel Xeon Silver 4215R, Intel Xeon Silver, LGA 3647 (Socket P), 14 nm, 4215R, 3.2 GHz, 64-bitLenovo Intel Xeon Silver 4215R. Processor family: Intel Xeon Silver, Processor socket: LGA 3647 (Socket P), Processor lithography: 14 nm. Memory channels: Hexa channel, Maximum internal memory supported by processor: 1 TB, Memory types supported by processor: DDR4 SDRAM. Market segment: Server, Supported instruction sets: AVX, AVX 2. 0, AVX 512, SSE4. 2, Scalability: 2S. Processor package size: 76 x 56. 5 mm. Compatibility: ThinkSystem SR590 SR650