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Natalie Ho
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update readability of the section on Pi 5 fan options
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documentation/asciidoc/computers/raspberry-pi/frequency-management.adoc

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@@ -66,9 +66,9 @@ Raspberry Pi 5 has two official fan options to assist with cooling:
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* https://www.raspberrypi.com/products/active-cooler/[Active Cooler]
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* https://www.raspberrypi.com/products/raspberry-pi-5-case/[Case for Raspberry Pi 5]
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Both of these plug into the four-pin JST-SH PWM fan connector located in the upper right of the board between the 40-pin GPIO header and the USB 2 ports. The fan connector pulls from the same current limit as USB peripherals. We recommend the Active Cooler case for overclockers, since it provides better cooling performance.
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Both of the Raspberry Pi 5 fan options plug into the four-pin JST-SH PWM fan connector located in the upper right of the board between the 40-pin GPIO header and the USB 2 ports. The fan connector pulls from the same current limit as USB peripherals. We recommend the Active Cooler case for overclockers, since it provides better cooling performance.
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Both of the available official accessories are actively managed by Raspberry Pi firmware. As the temperature of the Raspberry Pi increases, the fan reacts in the following way:
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The fans of the Active Cooler and the Raspberry Pi 5 Case are both actively managed by Raspberry Pi firmware. As the temperature of the Raspberry Pi 5 increases, the fan reacts in the following way:
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* below 50°C, the fan does not spin at all (0% speed)
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* at 50°C, the fan turns on at a low speed (30% speed)
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==== Fan connector pinout
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The fan connector is a 1mm pitch JST-SH socket containing the following four pins:
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The Raspberry Pi 5 fan connector is a 1mm pitch JST-SH socket containing the following four pins:
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[cols="1,2,2",width="50"%"]
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|===

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