4GB KIT (4 x 1GB) for Dell Inspiron Desktop Series 518 519 530 530a/c 530DT 530s 531 531s. DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory. Genuine A-Tech Brand. at Amazon.com
HP 530 15.4" Laptop/Notebook Intel Core Duo T2700 2.33GHz 2GB RAM *No HDD* | eBay
How to disassemble HP 530 – Inside my laptop
HP Laptop Intel Core Duo T2400 (1.83GHz) 1GB Memory 120GB HDD Intel GMA 950 15.4" Windows Vista Business 530(KD097AT#ABA) Laptops / Notebooks - Newegg.com