Based on Dell’s spec sheet for the 7020 Tower Plus: Processor: 14th Gen Intel Core i3‑14100 4 cores, 8 threads, 12 MB L3 cache Base 3.5 GHz, turbo up to 4.7 GHz; 60 W TDP Memory: 8 GB DDR5 (1×8 GB at 4400 MT/s; upgradable to 64 GB across two DIMM slots) Storage: 512 GB PCIe NVMe M.2 SSD (fast Gen4 support) – included as primary drive Graphics: Intel UHD Graphics 730 integrated GPU Optical: Internal DVD±RW drive Audio: Built‑in internal speaker Security/Management: TPM enabled; no Wi-Fi; external UK power cord; Ubuntu installed as OS; includes USB KB216 keyboard; no mouse Power Supply: 180 W (ATX tower model) Expandability & I/O Front I/O: USB‑C 3.2 USB‑A 3.2 & USB‑A 2.0 Headphone jack, power button Rear I/O (typical tower-plus layout): Multiple USB‑A (3.2 & 2.0) DisplayPort or HDMI outputs (via integrated GPU) Gigabit Ethernet port Power input, audio out, DVD port, ventilation Internal Expansion: Additional PCIe slots, space for 2.5″ or 3.5″ HDDs/SSDs Great for future upgrades like Wi‑Fi card, discrete GPU, or extra internal storage. Download
