This heatsink from Khadas is well designed to match their VIM3 (and presumably the Edge). It comes with two thermal pads (one for each model) that can be trimmed to provide adequate coverage for the SOC, RAM, and PMIC. I need a bigger one or one with a fan to avoid throttling and core shutdown. This one is probably perfect for things like TV box/media center use where CPU usage isn't high and silence is preferable to over-the-top performance.
Maximize Your Performance with Thermal Grizzly Kryonaut Grease
15 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
Heatsink for SSD ESPADA ESP-R1, black
13 Review
XPG GAMMIX S11 Pro 512GB M.2 SSD AGAMMIXS11P-512GT-C
43 Review