I tried 2 different 4GB 2666MHz DDR4 flash drives and none of them were recognized by my Synology DS220. This one works! It appears that the device is specifically looking for Samsung chips/modules, and this may be because Synology's "official" RAM uses Samsung.
πͺ AMD FD6300WMHKBOX FX-6300 Black Edition: 6-Core Processor with Unparalleled Performance
134 Review
Deepcool GAMMAXX 300 CPU cooler, silver/black/blue
166 Review
Zalman Performa Performance Powerful Included
172 Review
π Power Up Your Gaming Rig with AMD Ryzen 5 2600 Processor with Wraith Stealth Cooler - YD2600BBAFBOX
116 Review
Glarks 660 Pieces Phillips Assortment Motherboard
10 Review
π₯οΈ Helifouner 450-Piece Computer Standoffs Spacer Screws Kit: Ideal for Hard Drive, Motherboard, Fan, Power Graphics & Computer Cases
10 Review
36-Pack Black Rubber PC CPU/Case Fan Screws/Rivets Set for Computer
11 Review
Comprehensive 500pcs Laptop Screw Kit Set for π© IBM HP Dell Lenovo Samsung Sony Toshiba Gateway Acer
12 Review