A-Tech 16GB Kit (2x8GB) RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
OWC 16GB (2 x 8GB) PC14900 DDR3 1866MHz SO-DIMMs Memory Compatible with 2015 (Late) iMac 27" w/Retina 5K Models and Compatible PCs (OWC1867DDR3S16P) at Amazon.com
Amazon.com: Ballistix Sport 4GB Single DDR3 1600 MT/s (PC3-12800) UDIMM 240-Pin Memory - BLS4G3D1609DS1S00 : Everything Else
Crucial 8GB Single DDR3L 1600 MT/s (PC3-12800) DR x4 RDIMM 240-Pin Server Memory CT8G3ERSLD4160B at Amazon.com
Amazon.com: Kingston KCP316SD8/8 8gb 1600mhz Sodimm Mem : Home & Kitchen
OFFTEK 4GB Replacement Memory RAM Upgrade for Mercury PIH61T (DDR3-10600 - Non-ECC) Motherboard Memory at Amazon.com
OFFTEK 4GB Replacement Memory RAM Upgrade for Gigabyte GA-M61P-S3 (DDR2-6400 - Non-ECC) Motherboard Memory at Amazon.com
CMS 8GB (2X4GB) DDR3 10600 1333MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with Dell® Precision Workstation T5500 Ecc R for Server Only - B37 at Amazon.com