Qotom Mini PC Bay Trail j1900 Quad Core 2.0 GHz 4GB RAM 32GB SSD WIFI Fanless Dual LAN Mini PC with Serial Port CPU: Intel Celeron Processor J1900 (Quad-Core 2M Cache, 2 GHz, up to 2.42 GHz) Qotom Mini PC make excellent POS terminals and mini-servers for home/ office/ small businesses. Aluminum alloy Shell. Small, compact and cheap. Fanless design. Running 24/7. Come with inactive Windows 7. Support Windows / Linux / pfSense etc. Designed and produced by QOTOM. One Year Warranty