How to Upgrade Your RAM to 8GB on Late 2008 Apple Macbook - YouTube
A-Tech for Apple 2GB DDR3 1067MHz / 1066MHz PC3-8500 SODIMM Memory RAM Module for MacBook, MacBook Pro, iMac, Mac Mini - (Late 2008, Early 2009, Mid 2009, Late 2009, Mid 2010) Models at Amazon.com
A-Tech for Apple 8GB Kit (2X 4GB) DDR3 1067MHz / 1066MHz PC3-8500 SODIMM MacBook Pro (Late 2008 Early/Mid 2009 Mid 2010, 13/15/17 inch), iMac (Early/Mid/Late 2009, 20/24/21.5/27 inch) Memory RAM at Amazon.com
MacBook Pro 15" Unibody Late 2008 and Early 2009 RAM Replacement - iFixit Repair Guide
A-Tech 4GB PC3-8500 DDR3 1066/1067 MHz RAM for MacBook, MacBook Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) | 204-Pin SODIMM Memory Upgrade Module at Amazon.com
2008 MacBook Review: Better than a modern MacBook in many ways
APPLE MACBOOK A1278 INTEL CORE 2 DUO @ 2GHZ 2GB RAM 500GB HDD LATE 2008 | eBay
Apple Macbook 2008 13” Intel Core 2 Duo 2.4GHz 4GB RAM 128GB SSD 10.11 El Cap | eBay
A-Tech for Apple 8GB Kit (2X 4GB) DDR3 1067MHz / 1066MHz PC3-8500 SODIMM MacBook Pro (Late 2008 Early/Mid 2009 Mid 2010, 13/15/17 inch), iMac (Early/Mid/Late 2009, 20/24/21.5/27 inch) Memory RAM at Amazon.com
How to install RAM in a new MacBook (Late 2008) - YouTube
Memory Upgrades for MacBook Pro 2006-2008 from OWC
APPLE MacBook Pro LAPTOP COMPUTER 15" Late 2008 2.4 GHz 250GB Drive 8 GB RAM | eBay
RAM upgrade and/or SSD drive – what's the benefit?
Timetec 8GB KIT(2x4GB) Compatible for Apple DDR3 1067MHz / 1066MHz PC3-8500 CL7 for Mac Book, Mac Book Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) SODIMM Memory MAC RAM Upgrade