8GB 2X4GB RAM Memory for Compaq Presario CQ Series CQ56-201NR Black Diamond Memory Module DDR2 SO-DIMM 200pin PC2-5300 667MHz Upgrade System Specific Memory - Newegg.ca
HP Compaq Presario CQ56-122ER (XM685EA) — Specifications
Trying out (for science) Windows 11 on a 15 year old Compaq Presario V3000, what's most probably the oldest Intel based laptop that can technically run it (earlier ones either don't support