Here's the user manual for your computer.  Inspiron 3537 Supports Dual-channel DDR3LRAM Speed Up to 1600 MHz You can extend the RAM (4+4 GB). Below it the link to purchase [URL]  
Does my inspiron 3537  intel celeron 2955U with 2GB RAM supports dual channel ram expansion.Because I want to increase RAM from 2GB to 8GB by replacing the old 2GB RAM to 4GB+4GB to increase it to 8GB
Ram type for Dell inspiron 3537 with intel celeron 2955U processor and 2gb ram