ASUS Launches WS C246 PRO: 4 PCIe 3.0 x16, Two M.2, Optional SAS RAID
ASUS Unveils Trio of PCI-Express 3.0 Motherboards Based on Intel Z68 Chipset | TechPowerUp
Amazon.in: Buy GIGABYTE X299-WU8 Server Motherboard with 7 PCIe x16 Slots, Dual Intel Server LAN, PCIe x4 M.2, USB 3.1 gen 2 Type-C. Online at Low Prices in India | GIGABYTE Reviews
ASUS Unveils Trio of PCI-Express 3.0 Motherboards Based on Intel Z68 Chipset | TechPowerUp
PCI Express - Wikipedia
A macro shot of a pci express 3.0 x16 and x1 connector on a modern desktop motherboard. | CanStock