Windows 10 installed a on Dell Inspiron 1521 (Purchased in 2007) - Part 1 - YouTube
4GB 2x2GB Ram memory for Dell Inspiron for 1520 1521 Xps M1210 M1330 M1710 M2010 at Amazon.com
Dell Inspiron 1521 Laptop For Parts Posted Bios No Hard Drive 884116000426 | eBay
I found the Dell Inspiron 1521 laptop that someone threw out a few weeks ago. I just found a dell AC adapter the other day in the same dumpster!! : r/DumpsterDiving