This flash chip is 128Mbit(16MByte)
Only for the Infinity30 FC RevD.
make sure your Infinity30FC is RevD on the back before you purchase this chips.
The installation will require soldering.
W25Q128JVSIM 128Mbit/16MByte X 1
If you're comfortable with your iron, this is an easy reliable way to add 16MB of blackbox flash to the Infinity305 flight stack. It's 8-SOIC, so half-mm pins spaced 1.27mm apart. Use the fine tip, eh.
Good news is that there's nothing else around it on the Infinity FC, so low-risk overall.