10 MacBook Pro won't boot ONLY with BOTH new RAM sticks - MacBook Pro 13" Unibody Mid 2010 - iFixit
Can I upgrade my MacBook mid 2010 to 16GB of RAM? (2x8G) - Ask Different
A-Tech 16GB Kit (2x8GB) DDR3 1066MHz / 1067MHz PC3-8500 SODIMM RAM for Apple MacBook (13 inch, Mid 2010), MacBook Pro (13 inch, Mid 2010), iMac (27 inch, Late 2009), Mac Mini (Mid 2010) at Amazon.com
16GB Memory Upgrade for 2010 MacBook Pro and Mac mini
A-Tech 16GB (2x8GB) RAM for Apple MacBook Pro (Early/Late 2011), iMac (Mid 2010 27 inch 4-Core, Mid 2011 21.5/27 inch), Mac Mini (Mid 2011) | DDR3 1333MHz PC3-10600 204-Pin SODIMM Memory Upgrade Kit at Amazon.com
MacBook Pro Upgrade Guide
macbook pro - MBP 13' (mid-2010; 7,1) 2.4 Core 2 Duo P8600 supporting 16 GB RAM under Win7? - Ask Different
Apple MacBook Pro MC375LL/A Core 2 Duo 2.66 GHz Specs (Mid 2010 13", MacBookPro7,1 - A1278 (EMC 2351)) - Techable
MacBook Pro 13" A1278 mid 2010 Intel @ 2.4Ghz 500GB HDD 6GB RAM OSX High Sierra | eBay
OWC 16GB (2 x 8GB) PC8500 DDR3 1066MHz SO-DIMMs Memory Compatible with Mac Mini 2010, MacBook 2010, & MacBook Pro 13" 2010 Models at Amazon.com
Apple MacBook Pro 13-Inch 'Core 2 Duo 2.4GHz' Mid-2010 '500GB - 8GB RAM' A1278 | eBay
Apple MacBook Pro 13-inch (2010) | Laptop Mag
MacBook Pro: How to remove or install memory - Apple Support