DELL Latitude 5520 15.6'' FHD (1920x1080), i5-1145G7 (2.6 - 4.4GHz, 4 cores)
16GB DDR4 3200MHz, m.2 PCIe 512GB SSD, AX WiFi, BT 5.1, Backlit, RJ-45, 
2x Thunderbolt v4, HDMI 2.0, CR, MS Windows 10 Pro

DELL Latitude 5521 15.6'' FHD (1920x1080), i5-11500H (2.9 - 4.6GHz, 12MB, 6 Cores)
8GB DDR4 3200MHz, m.2 PCIe 256GB SSD, Nvidia GeForce MX450, AX WiFi, BT 5.1,
Backlit, RJ-45, 2x Thunderbolt v4, HDMI 2.0, CR, MS Windows 10 Pro

i7-11700/2x8GB/m.2-PCIe-SSD512GB/DVDRW/W5500-8GB/Win10Pro/
460W/keyb/mouse