P165: Difference between revisions

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'''Why is it compatible with the pi 4 expansion boards?'''

# The P165(P165-A) Embedded Armor Aluminum Alloy Heatsink ~~Radiator is 7mm~~ high ~~(designed~~ with negative tolerance) and ~~is equipped~~ with M2.5*5+5 copper spacers~~; so the~~ total height is ~~12mm, which can support~~ most of Raspberry Pi 4 expansion boards(~~not support~~ PoE expansion ~~board~~); ~~if you use expansion board with other height, you only need to~~ replace the copper spacers with the ~~right~~ height. ~~(If~~ you ~~need a special~~ height copper spacers~~, please contact us~~.)

# The P165(P165-A 2026 Ver.) Embedded Armor Aluminum Alloy Heatsink stands 8mm high with a negative tolerance design, and comes with M2.5*5+5 copper spacers for a total assembled height of 12mm. This setup is compatible with most Raspberry Pi 4 expansion boards (excluding PoE expansion boards); simply replace the copper spacers with ones of the correct height for fitting other-sized expansion boards. Contact us directly if you require custom-height copper spacers.

# The raspberry pi hat positioning hole has internal thread for easy fixing from above or below; Compared to the raspberry pi PCB, the entire heat sink shrinks inward by 0.5 mm.

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 '''Why is it compatible with the pi 4 expansion boards?'''
-# The P165(P165-A) Embedded Armor Aluminum Alloy Heatsink Radiator is 7mm high (designed with negative tolerance) and is equipped with M2.5*5+5 copper spacers; so the total height is 12mm, which can support most of Raspberry Pi 4 expansion boards(not support PoE expansion board); if you use expansion board with other height, you only need to replace the copper spacers with the right height. (If you need a special height copper spacers, please contact us.)
+# The P165<span class="tb_red">(P165-A 2026 Ver.)</span> Embedded Armor Aluminum Alloy Heatsink stands <span class="tb_red">8mm</span> high with a negative tolerance design, and comes with M2.5*5+5 copper spacers for a total assembled height of 12mm. This setup is compatible with most Raspberry Pi 4 expansion boards (excluding PoE expansion boards); simply replace the copper spacers with ones of the correct height for fitting other-sized expansion boards. <span class="tb_red">Contact us directly if you require custom-height copper spacers.</span>
 # The raspberry pi hat positioning hole has internal thread for easy fixing from above or below; Compared to the raspberry pi PCB, the entire heat sink shrinks inward by 0.5 mm.