Intel Q270 - 2x DDR4-2400MHz - 4x SATA - M.2-Slot - USB 3.0 - 7.1 Audio - 1 GBit/s LAN - PCI Express 3.0 - Sockel LGA 1151-v2

Intel C246 - max.32 GB DDR4-2666MHz (PC4-21300) - 2x Gbit LAN - VGA - kein Audio - 1x Sockel LGA 1151-v2

Intel C252 - Micro-ATX - 4x DDR4-3200MHz - 6x SATA - PCIe-3.0 M.2-Slot - USB 3.0 - kein Audio - 1 GBit/s LAN - PCI Express 4.0 - Sockel LGA 1200

Intel C256 - max.128 GB DDR4-2933MHz (PC4-23400) - 2x - VGA - kein Audio - 1x Sockel LGA 1200

Intel C621 - max.1 TB DDR4-2933MHz (PC4-23400) - 4x Gbit LAN - VGA - kein Audio - 2x Sockel LGA3647-0

Intel C621 - E-ATX (SSI-EEB) - max.4 TB DDR5-4800 - 2x SATA - PCIe-4.0 M.2 - 2x SAS - USB 3.0 - 10 GBit/s + 10 GBit/s LAN - 5x PCI Express 4.0 - 2x Sockel LGA4189

Intel C621 - ATX - max. 2 TB DDR4-3200MHz - 8x SATA - SAS - PCIe-3.0, M.2 - USB 3.0 - 1 GBit/s LAN - 4x PCI Express 4.0 - 1x Sockel LGA4189

Intel C621 - Micro-ATX - max.2 TB DDR4-3200MHz - 2x SATA - PCIe-3.0 M.2 - 2x SAS - USB 3.0 - 10 GBit/s + 10 GBit/s LAN - 4x PCI Express 4.0 - 1x - Sockel LGA4189

Intel W680 - Mini-ITX - max. 192 GB DDR5-4400 - OCuLink - PCIe-4.0, M.2 - USB 3.0 - 10 GBit/s + 10 GBit/s LAN - PCI Express 5.0 - 1x Sockel LGA 1700

Intel Z790 - Micro-ATX - 4x DDR4-4400MHz - 4x SATA - PCIe-3.0 M.2-Slot - USB 3.0 - kein Audio - 10 GBit/s + 10 GBit/s LAN - PCI Express 5.0 - Sockel LGA 1700