Benchmark:

Dell Latitude 5431 14 Inch Laptop | Dell UK

  • Processor12th Generation Intel® Core™ i5-1240P
  • 14-inch, FHD 1920 x 1080
  • 8 GB, 1 x 8 GB, DDR5, 4800 MHz, single-channel
  • M.2 2230, 256 GB, PCIe NVMe, SSD, Class 35
  • 4-cell, 64 Wh, “smart” lithium-ion, ExpressCharge™ capable
  • Windows 11

Potential Plan

https://www.ebay.co.uk/itm/335318396122 – £255 + 32GB ram £81 + 2tb SDD from old laptop = £336
Dell Latitude 3520 15.6″ FHD i5-1135G7 256GB SSD 8GB RAM Win11 Pro (G)
Dell Latitude 15 (3520) | Memory RAM & SSD Upgrades | Crucial UK

https://www.ebay.co.uk/itm/374855937212
Dell Latitude 5400 i5-8365U up to 64GB Ram up to 2TB SSD FHD Windows 11 Laptop