Recently I found this article with a description on how to extend memory in Synology DS415+ from 2GB to 8GB RAM.

Since I’m hosting some docker applications in my NAS I’m getting a bit low on memory.

Memory modules used in Synology are DDR3L SODIMM CL-11. Which are DDR3 specified for low voltage: 1.35V.

After some research I have found the following memory module at a local store:

• Crucial 8GB Single DDR3L 1600 MT/s (PC3L-12800) SODIMM 204 Pin Memory – CT102464BF160B
• Kingston ValueRAM 8GB 1600MHz SODIMM – KVR16LS11/8

The first is the same module used in the article.