Using a PCI-Express x1 to 3x PCIe x1 Slots Splitter

This motherboard has 2 1x slot and 1 16x slot GPU: 3x RTX 3060 Ti on splitter + 2x RTX 3080; on latest hiveos stable:

Samsung 990 EVO SSD 1TB, PCIe Gen 4x4, Gen 5x2 2280 NVMe Internal Solid ANTOP ANTENNA Omnidirectional Outdoor TV Antenna with 2-Way Splitter, 360°

pcie slot x16 Splitter · Plate Converter UPS ย้อนกลับ; UPS · DC POWER BACKUP 1 TB PCIe Read 2,400 MBs Write 1,800 MBs ฿2,320 ฿2,285

pcie 40 gpu in 30 slot PCIe x16 Color Black Frame Sync G-Sync Length 358 mm TDP 450 W Case Expansion Slot Width 2 Total Slot Width 4 Cooling 3 Fans External Power 1