Having students take a computing class without a computer? Having them do the course at a public library? Asking them to buy a Chromebook?
If a 10-year old computer works, it’s probably fine for the purpose.
My non-work PC and two computers my kids use for Minecraft are running i7-4770s, a mid-2013 chip in an 8 year-old Dell chassis. Mine’s a couple years of my use [bought used]; based on that experience, I bought and deployed theirs during COVID; they drive twin 4K monitors [albeit at 30Hz] and it’s not like I couldn’t buy 3 new PCs if I wanted; it’s just not needed. I didn’t think twice about throwing $50 of used RAM, $100 of new SSD, and over $1000 of displays at a $125 PC. In December 2020, I replaced the battery on my wife’s 2011 MacBook Air (her preference). It continues to work well for her.
In this case, tossing a cheap $40 SSD at a donated laptop seems positively tame by comparison. Or you can wait for someone to donate some 4-5 year old laptops.
Definitely in the budget. It's just that my boss thinks it's not necessary.
I'm not sure I understand. Do you know that money was allocated in the budget for this purpose and then someone came along and donated these laptops and now that budget item is being called into question?
Just my opinion though, it's not up to me so I have no skin in the game so take it for what it is.