HP Z1 Entry Tower G8

Operating Systems= Windows 10 Pro 64, Processors = I7 11700 8CORE, Chipset = Intel® Q570, memory = 16 GB DDR4-3200 ECC SDRAM Transfer rates up to 3200 MT/s, Memory slots = 4 DIMM, Internal storage = 1 TB 7200 rpm SATA + 512 GB PCIe® NVMe™ M.2 SSD, Graphics = Integrated: Intel® UHD Graphics 730, Expansion slots = 1 M.2 2230; 2 PCIe 3 x1; 1 PCIe 3 x16 (wired as x4); 2 M.2 2280; 1 PCIe 4 x16 (1 M.2 2230 slot for WLAN and 2 M.2 2280 slots for storage), Power = 260 W 92% efficient, wide-ranging, active PFC; 550 W 92% efficient, wide-ranging, active PFC, Usb keyboard and mouse, 3 years warranty