The standard system configuration contains 128GB of SSD storage, 4GB of DDR 4 memory, expandable to 32GB, and an 84W power adaptor. Expansion ports consist of a Mini PCI-E and an M.2 (M Key:2280) socket. Three reserved antenna holes are available for optional wireless connectivity.
Source URL: IBASE announces CMI300-988 Mini-ITX system
Source Website: Factory Automation – Automation.com