Amazon.com: ASUS WS C422 PRO/SE LGA2066 ECC DDR4 M.2 U.2 ATX Motherboard for Intel Xeon W-Series Processors with SafeSlot : Electronics
Intel Xeon W-2295 Benchmarks and Review 18 Cores in LGA2066
HP Z4 G4 Workstation Motherboard LGA2066 For Intel Xeon W Series 914285-001 914285-601 L31850-601 L31700-001 [844783-001] - $499.00 : Professional Multi Monitor Workstations, Graphics Card Experts
Supermicro X11SRM-VF Motherboard mATX for single Intel Xeon Processor W family, Socket R4 LGA 2066, up to 128GB ECC RDIMM or 256GB ECC LRDIMM | Wiredzone