DELL PRO TOWER ESSENTIAL QVT1260 INTEL CORE I5 14400 (20 MB CACHE, 10 CORES, 16 THREADS, UP TO 4.7GHZ), 16GB: 1 X 16GB, DDR5, 4800 MT/S, 512 GB, M.2, PCIE NVME, SSD, INTEL UHD 730 GRAPHICS, MEDIATEK WI-FI 6 MT7920, 2X2, 802.11AX, MU-MIMO, BLUETOOTH WIRELESS CARD, DELL WIRED KEYBOARD - KB216 - US INTERNATIONAL (QWERTY) - BLACK, DELL OPTICAL MOUSE - MS116 (BLACK), OPERATING SYSTEM: WINDOWS 11 PRO, 3 YEAR PRO SUPPORT WARRANTY