Supported Memory: 4x 667-MHz ECC and non-ECC and 800-MHz ECC DDR2 SDRAM, 8 GB Max Total (64-Bit Operating System), 4 GB Max Total (32-Bit Operating System), Audio: Audio Line-in/Line-out only.
Peripheral Interfaces: 1x Serial Port, 1x Parallel Port, 1x RJ45 Ethernet/LAN Port, 8x USB Ports (six back-panel and two front panel USB 2.0-compliant connectors), 4x Audio Ports (two rear connectors for line-in and line-out.
two front-panel connectors for headphones and microphone), 2x PS/2 Mouse/Keyboard Ports.
Qotom-Q555G6-S05 Qotom Mini PC Intel Core i5 7200U Industrial Micro PC Barebone System Dual Core Desktop Small Computer with 6 Gigabit Ethernet NIC
Main Port: 1 HD Video + 1 COM + 2 USB 2.0 + 2 USB 3.0 + 6 LAN..
CPU: Intel Core i5-7200U Processor (Kaby Lake, Dual Core, 3M Cache, 2.50GHz, up to 3.10GHz)..
Configuration: Barebone-S05 (NO DDR4 RAM, NO mSATA SSD, NO 2.5" SATA HDD, NO WiFi, NO OS, Fanless).
It support Mini-PCIe-PCIe signal WiFi. If you wanna use pfsense or similar OS, please install WiFi card with Atheros chipset to get better compatibility..
Perfect fit for a LAN or WAN router, firewall, proxy, WiFi access point, VPN appliance, DHCP Server, DNS Server, etc..
Supported Memory: 16 GB Max, DDR3 (4 Slots), 1 x DIMM1, 1 x DIMM2, 1 x DIMM3, 1 x DIMM4.
Audio: Integrated Audio/Microphone/ Disk Drive Interface: SATA X 2/ Expansion: 1 x PCI-e 4x connector(SLOT2), 1 x PCI-e 16x connector(SLOT1).
Peripheral Interfaces: 1 x Display Port Connector, 1 x Serial Port, 1 x Mouse Connector, 1 x Keyboard Connector, Onboard Sound , Onboard VGA, 6 x USB Ports, 1 x Network LAN 10/100 Port Compatible Part Numbers: D28YY.