AMD Ryzen 5 5500. Processor family: AMD Ryzen™ 5, Processor socket: Socket AM4, Processor lithography: 7 nm. Memory channels: Dual-channel, Maximum internal memory supported by processor: 128 GB, Memory types supported by processor: DDR4-SDRAM. Market segment: Desktop, Supported instruction sets: AES, AVX, AVX 2.0, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSSE3, Compatible operating systems: Windows 11 – 64-Bit Edition , Windows 10 – 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit