Operating System Windows 11 Pro 64, English Intel® Pentium® 4 processor 530J With 3.0GHz processor speed and Hyper-Threading Technology which gives you efficient use of the processor, high processing throughput and improved performance. Max Memory Up to 128GB (4x 32GB UDIMMs) DDR4-3200 Hard Drive/SSD 512GB SSD M.2 2280 PCIe NVMe Opal