Subj : Re: Pi 5 and NVMe SSD
To   : Chris Townley
From : Brian Gregory
Date : Thu May 23 2024 21:40:18

On 23/05/2024 12:28, Chris Townley wrote:
> 5 Volts at 5 amps is within the USB power spec, albeit less commonly used.

It would be unusual to come across a USB-PD power supply that did 5V 5A.

5A is a relatively recent addition to the USB-PD spec. Previously it
stopped at 3A. My 45W Samsung USB-PD charger gets 45W by doing 15V 3A.
My USB-PD laptop charger gets 60W by doing 20V 3A.

--
Brian Gregory (in England).

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