ASRock Rack 4U18N-AM5/2T Barebone

4U chassis with 18 nodes support 36 x 2.5'' NVMe SSD, 2000W Redundant (2+2) PSUSupports AMD EPYC™ 4005/4004 and AMD Ryzen™ 9000/8000/7000 Series Processors (65W)4 DDR5 ECC/ non-ECC UDIMM, up to 48GB eachSupports 2 x 2.5 Zoll NVMe SSD per nodeSupports 1 M.2 per nodeIntegrated IPMI 2.0 and KVM with Dedicated LAN2x RJ45 (10GbE) by Broadcom BCM57416)