Ultracompact computer with AMD Ryzen 5000 series mobile processor and support for quad 4K displays, with up to 64 GB DDR4 RAM, M.2 SSD, WiFi  and dual USB 3.2 Gen 2 Type-C. Powered by AMD Ryzen 5000U: Latest mobile processor with Radeon Vega 7 graphics Quad-display support: Connect up to four monitors, at resolutions of up to 4K 8K UHD visuals: High resolutions at up to 60 Hz, via DisplayPort™ Dual-Mode (DP ) Easy-access USB-C®: Dual USB 3.2 Gen 2 Type-C ports, supporting DisplayPort 1.4 High-speed wireless: Integrated Intel WiFi and Bluetooth 4.0 for easy cordless connections Dual-array microphone: High-quality integrated mic enables seamless Microsoft Cortana support Infrared (IR) receiver: Enables easy remote control of media applications and more Built-in memory card reader: Accepts SD, SDHC and SDXC media Dual-storage design: Up to 1 TB 2.5-inch hard disk drive and up to 1 TB M.2 SSD 24/7 reliability: Extensively tested to ensure long-term dependability Chassis: Asus Mini PC PN51 Tower / Small Form Factor: Small Form Factor Processor: AMD Ryzen 7 5700U (1.8GHz) Processor Details: 8-Core 4.30Hz turbo Chipset: Integrated Graphics: Integrated Radeon Vega Graphics #Hide#Processor: AMD Ryzen Memory: None Memory Details: 2 x DDR4 SO-DIMM Slots 3200MHz Max 64GB Hard Drive: None Optical Drive: None Supported Drives: 1 x 2.5″” SATA 1 x M.2 2280 – SATA & PCIe Operating System: No O/S Front I/O: “1 x USB 3.1 Gen2 Type-C(w/ quick charge, DP output) 1 x USB3.1 Gen1 Type-A 1 x Consumer Infrared Sensor 2 x Microphone Array 1 x Audio Jack 1 x K-Lock(side)” Back I/O: 1 x HDMI 1 x USB 3.1 Gen2 Type-C(w/ DP output) 1 x DisplayPort 1.2 2 x USB 3.1 Gen1 Type-A 1 x RJ45 LAN 1 x DC-in 4-in-1 Card Reader LAN: 2.5GB LAN Wireless: Intel 802.11 ac Bluetooth: Bluetooth 4.0 Sound: Realtek RTL8125B-CG Power Unit: “19Vdc, 4.74A, 90W Power Adapter” Keyboard and Mouse: No Dimensions: 115 x 115 x 49 cm