Barebones (Processor socket LGA 1356 (Socket B2))

Gigabyte (4719331251758 / GB-BSI7H-6500) - AC input voltage: 100 - 240 V - Built-in processor - Cable lock slot - DC-in jack - Enhanced intel speedstep technology - Ethernet LAN - Execute disable bit

SHUTTLE (0887993000732 / DS67U5) - AC adapter included - Bluetooth - Built-in processor - Card reader integrated - DC-in jack - ECC - Energy Star certified - Enhanced intel speedstep technology - Ethernet LAN | Hard disks

Gigabyte (0889523005132 / GB-BSi5HA-6200) - AC adapter output current: 3.42 A - HDMI version: 1.4a - AC adapter output voltage: 19 V - Chassis type: 0.6L sized PC - Processor lithography: 14 nm - AC input voltage: 100 - 240 V

Gigabyte (4719331252151 / GB-BSI7HT-6500/EK) - AC input voltage: 100 - 240 V - Realtek ALC255 - Kensington - UCFF - SD - Intel Core i7 - HD Graphics 520 - Intel - Intel® I219-V - SO-DIMM - External AC adapter

Gigabyte (4719331251741 / GB-BSI5-6200) - AC adapter output current: 3.42 A - HDMI version: 1.4a - AC input voltage: 100 - 240 V - Built-in processor - Cable lock slot - DC-in jack - Enhanced intel speedstep technology | Garmin GPS

Gigabyte (0889523005354 / GB-BSi5HA-6300) - AC adapter output current: 3.42 A - HDMI version: 1.4a - AC adapter output voltage: 19 - Bluetooth version: 4.2 - Displayport Version: 1.2 - Displays Supported: 3 | Intel® HD

Intel (0675901448895 / i3BNB i3) - Audio output channels: 7.1 channels - Memory voltage: 1.2 V - System bus rate: 4 GT/s - UEFI - SDXC - Intel® Core™ i3 - Mini PC - Gigabit Ethernet - Intel - Dual-channel