Upgrade your cloud computing setup with the HP thin client designed for the modern business. The HP t640 Thin Client is elegantly crafted and satisfies today's requirements as well as the escalating demands of tomorrow. (Stand not included) Model No. HP T640 Processor AMD Ryzen R1505G 2.4 GHz base frequency, up to 3.3 GHz burst frequency 2 cores and 4 threads 4 MB L3 cache Graphics Radeon Vega 3 RAM upto 32GB DDR4 Storage Upto 1TB SSD (Contact support for max configuration upgrade) OS Windows 11/Ubuntu linux External I/O Ports (4) Hi-Speed USB 2.0 ports (2 front, 2 rear) (3) SuperSpeed USB 3.0 ports (2 front, 1 inside chassis) (2) DisplayPort 1.2 digital outputs (1) VGA analog output (optional)* (2) PS/2 keyboard/mouse ports (1) RJ45 network interface connector (1) Serial port, can be configured to produce 5V of power (1) 3.5 mm headset port (front) (1) 3.5 mm audio combo line-out/ line-in port (rear) Audio Features Internal amplified speaker system for basic audio playback Dimensions (W X D X H) 35.0 x 196.0 x 196.0 mm (1.38 x 7.72 x 7.72 in) Weight 1001.5 g (2.21 lb) Warranty 3 Months In the Box Thin Client and Adapter