Very powerful high-end Z390 Motherboard with beefy VRMs and 3 M.2 slots for three NVMe SSDs. I have no issues with it.Includes Motherboard and I/O shield. I didn't use the M.2 cover plates, so some might be missing but you don't need them.
GIGABYTE Z390 AORUS ULTRA

• Supports 9th and 8th Gen Intel® Core™ Processors
• Dual Channel Non-ECC Unbuffered DDR4, 4 DIMMs up to 128GB
• Intel® Optane™ Memory Ready
• 12+1 Phases Digital VRM Solution with DrMOS
• Advanced Thermal Design with Direct Touch Heatpipe
• Onboard Intel® CNVi 802.11ac 2x2 Wave 2 Wi-Fi
• ALC1220-VB Enhance 114dB(Rear)/ 110dB(Front) SNR in Microphone with WIMA Audio Capacitors
• Intel® Gigabit LAN with cFosSpeed
• RGB FUSION 2.0 with Multi-Zone LED Light Show Design, Supports Addressable LED & RGB LED Strips
• Smart Fan 5 features Multiple Temperature Sensors and Hybrid Fan Headers with FAN STOP
• Front USB 3.1 Gen 2 Type-C™ Header
• Triple Ultra-FastNVMe PCIe Gen3 x4 M.2
• USB DAC-UP 2 with Adjustable Voltage
• CEC 2019 Ready, Save Power With a Simple Click
• Multi-Way Graphics Support with Dual Armor and Ultra Durable™ Design