HP PC PRODESK 400 G9 MT INTEL i5-14400 2.5-4.7 GHz/20MB 10 CORES 16GB 512GB PCIe NVMe SSD INTEL UHD GRAPHICS DVD-RW DOS 5YWOperating system FreeDOS Processor family Intel Core i5 14th generation processor Processor Intel Core i5 14400 (up to 4. 7 GHz with Intel Turbo Boost Technology, 20 MB L3 cache, 4 cores, 8 threads) Chipset Intel Q670 Form factor Tower Graphics (integrated) Intel UHD Graphics Memory 16 GB DDR5 4800 MHz RAM (1 x 16 GB) Transfer rates up to 4800 MT s. Internal Storage 512 GB PCIe NVMe SSD Internal drive bays Two 3. 5" HDD Slots 1 M. 2 2230; 1 M. 2 2280;