AMD Ryzen 9 5800X3D CPU Processor, AM4 Socket, 8 Cores and 16 processing threads processor with AMD 3D V-Cache technology, 4.5 GHz Max Boost, 100 MB cache(L2+L3), TDP 105W, DDR4-3200 support. The world's fastest gaming desktop processor and first gaming processor with 3D stacking technology | For the advanced Socket AM4 platform, can support PCIe 4.0 on X570 and B550 motherboards. Max Temperature- 90°C, Cooler & Thermal Solution not included, Cooler not included, high-performance cooler recommended. OS Support: Windows 11 - 64-Bit Edition/ Windows 10 - 64-Bit Edition/ RHEL x86 64-Bit/ Ubuntu x86 64-Bit | ASUS Prime B550-PLUS Motherboard, ATX Form Factor, AM4 Socket Support, Dual Channel Memory DDR4 up to 128GB, 1x DisplayPort 1.2, 1x HDMI 2.1(4K@60HZ), Supports AMD 2-Way CrossFireX Technology, 2 x M.2 slot(s) with 1x PCIe 4.0 x4 slot, 6 x SATA 6Gb/s ports, USB 3.2 Gen 2 Type A & Type C, Ready for Ryzen 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors | Comprehensive Cooling: VRM heatsink, chipset heatsink, hybrid fan headers and Fan Xpert 2 utility./ 5X Protection III: all-round protection with LANGuard, DRAM overcurrent protection, overvoltage protection, SafeSlot Core safeguards and stainless-steel back I/O | Boosted Memory Performance: ASUS OptiMem proprietary trace layout allows memory kits to operate at higher frequencies with lower voltages to maximize system performance./ Enhanced Power Solution: 8+1 DrMOS power stages with high-quality alloy chokes and durable capacitors to provide reliable power for the last AMD high-count-core CPUs