Supermicro SYS-740GP-TNRT Barebone Full-Tower Rackmount

CPU: Dual Socket P+ (LGA-4189)
3rd Gen Intel® Xeon® Scalable processors
Core Count: Up to 40C/80T; Up to 60MB Cache per CPU
Max GPU Count: Up to 4 double-width or 6 single-width GPUs
Supported GPU: NVIDIA PCIe: A40, RTX A6000, RTX A5000, RTX A4500, RTX A4000, A30, A16, A100, A10
CPU-GPU Interconnect: PCIe 4.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect: PCIe
Memory: 16 DIMM slots
Max Memory (2DPC): Up to 4TB 3200MT/s ECC DDR4 RDIMM/LRDIMM
Supports Intel® Optane™ persistent memory 200 series
Memory Voltage: 1.2V
SATA: SATA (6Gbps) ; RAID 0/1/5/10 support
Chipset: Intel® C621A
Network Connectivity: 2 RJ45 10GbE with Intel® X550-AT2
Video: 1 VGA port
BIOS Type: AMI 32MB SPI Flash EEPROM
Form Factor: Full-Tower Rackmount
Fans: Up to 4 heavy duty fans with optimal fan speed control