Lenovo ThinkCentre M90a Gen 3 23.8" / i9-12900 / 23.8" QHD 2K 2560x1440 IPS non-Touch 300 nits Anti-glare / 32GB DDR5 4800Mhz / 1TB PCIe NVMe SSD / NVIDIA GeForce MX550 2GB GDDR6 / UHD Graphics 770 /