4GB RAM Memory for Compaq HP G6xx Series HP G62-105SA Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade - Newegg.com
A-Tech 4GB Module for HP G62-347NR Laptop & Notebook Compatible DDR3/DDR3L PC3-12800 1600Mhz Memory Ram (ATMS377315B12034X1) at Amazon.com
Refurbished: HP Laptop G62-407DX AMD Phenom II Dual-Core P650 (2.6 GHz) 3 GB Memory 320 GB HDD ATI Radeon HD 4250 15.6" Windows 7 Home Premium 64-bit - Newegg.com
Upgrade an old HP G62 laptop, is it worth it? - YouTube
HP G62 Notebook PC
HP G62-144DX RAM Replacement - iFixit Repair Guide
Adamanta 8GB (1x8GB) Laptop Memory Upgrade for Select HP G62 DDR3 1066Mhz PC3-8500 SODIMM 2Rx8 CL7 1.5v Notebook DRAM at Amazon.com
Memory RAM | 8GB Kit (2x4GB) - HP - HPE - Compaq Essential HP G62 - - 1333MHz, Unbuffered, 1,5V
Amazon.com: 2GB DDR3-1066 (PC3-8500) RAM Memory Upgrade for The Compaq/HP G62 Series G62-b60SP Notebook/Laptop: Electronics