https://www.supermicro.com/en/products/system/CloudDC/2U/SYS-621C-TN12R
SYS-621C-TN12R | 2U | SuperServer | Products | Supermicro
2U DP CloudDC with 12 hot-swap 3.5" NVMe/SAS/SATA bays and 4 PCIe 5.0 x16 slots + 2 PCIe 5.0 x16 AIOM slots
sys621c2usuperserverproducts