Good ol' reliable 2007 MacBook running an old as dirt version of chrome for OS X Lion... max ram and ssd really make a difference for these old things, doesn't hurt to
Apple MacBook A1181 13" Laptop - MB062LL/A (May, 2007) for sale online | eBay
MacBook (2006–2012) - Wikipedia
MacBook Pro 2007 - RAM Upgrade - YouTube
Apple Macbook RAM Upgrades (2006 - 2010) - OWC
Memory Upgrades for 2007-2009 Apple MacBook - Up to 6GB
MacBook Pro: How to remove or install memory - Apple Support