HP Thin Client T630 AMD G-Series GX-420GI Quad Cores 2.0GHz 4GB/8GB Ram Memory 16GB/32GB/64GB SSD m.2 Flash Drive, included HP genuine  AC Adapter Power Supply.

for more information go to Website: https://support.hp.com/us-en/document/c05240287

Full Spec: Processor Name: AMD GX-420GI SoC with Radeon R7E Graphics (2 GHz up to 2.2 GHz, 2 MB cache, 4 cores)

Processor Speed: 2 GHz

Standard Memory Description 01: 4 GB DDR4L-2400 SDRAM

Memory Slots: 2 SODIMM

Hard Drive Description (01): 16GB M.2 Flash memory

Operating System Software: Select your Windows OS (Option)

External I/O Ports: 2 Hi-Speed USB 2.0; 2 SuperSpeed USB 3.0; 1 headset

External I/O Ports 02: 2 Hi-Speed USB 2.0; 1 RJ-45; 2 DisplayPort 1.2; 1 audio line-in/line-out; 1 serial; 2 PS/2 (keyboard and mouse) 

External I/O Ports 03: 1 SuperSpeed USB 3.0