Used 2 of these with thermal paste and a small fan to cool my UniFi Generation 2 Cloud Key overall reduced from 50 cents to 34 cents.
XPG GAMMIX S11 Pro 512GB M.2 SSD AGAMMIXS11P-512GT-C
43 Review
Netac NV7000 NT01NV7000-1T0-E4X SSD, M.2, 1.0Tb, PCI-E x4, Read: 7200 Mb/s, Write: 6800 Mb/s, 3D NAND, 1400TBW, NVMe
11 Review
Thermal Grizzly Conductonaut Liquid Metal
10 Review
Samsung 970 EVO Plus 1TB SSD? NVMe M.2 SSD
31 Review