Briefly: Sony’s PlayStation 5 is likely one of the largest consoles the corporate has ever produced. The Japanese gaming large traditionally launches a slimmer revision just a few years right into a system’s lifecycle however one modder did not need to wait that lengthy and took issues into his personal arms.
Matt from DIY Perks not too long ago dismantled the still-in-short-supply PS5 and set about shrinking its footprint. The usual PS5 measures 4.1 inches thick however Matt needs to get it all the way down to lower than one inch (0.79 inches, to be actual). Key to conducting that objective will probably be to completely revamp the cooling system and relocate the facility provide.
A lot of the PS5’s girth is necessitated by heatsinks designed to maintain the system’s varied elements from overheating. As soon as these are stripped away, you will discover that the PS5’s motherboard is definitely fairly skinny. After all, these elements nonetheless should be cooled else they’d go up in smoke inside seconds of powering on the system.
For that, Matt turned to water cooling. However even off-the-shelf elements will not lower it right here as they require an excessive amount of headroom for this specific utility, so Matt needed to fabricate a customized three-layer water block out of copper to maintain every part cool.
His methodology could appear a bit crude and the ultimate product – even after a fast polish – does not look as pristine as one thing you’d count on from a retail producer, however the cooling loop is air / water tight and that is all that basically issues. Spacers and thermal glue had been positioned on the cooling plate to assist take away warmth from secondary chips that additionally get heat. The SoC bought a brand new coat of liquid metallic, and the unique bracket was used to carry the plate in place.
A handful of different chips additionally acquired spacers to dissipate warmth to a separate lid. The VRMs, nevertheless, wanted beefier cooling, so Matt modified the PS5’s authentic heatpipe to attach it to a secondary liquid channel he made into the copper sandwich water block.
One other hurdle Matt needed to deal with was the facility provide. Sony mounted the PSU inside the PS5 however doing so right here would kind of defeat the aim of the undertaking given its measurement. Matt as an alternative went with an exterior energy provide, which is the place issues turned a bit much less aesthetically pleasing.
Matt opted for a pc energy provide and mounted it in an extended, rectangular case that additionally accommodates the water cooling system’s radiator and pump.
A customized cowl was fabricated to match the remainder of the aesthetic earlier than it was all buttoned up and polished. After a little bit of a scare, the system finally fired up and was prepared for thermal testing to see if it was a minimum of as environment friendly as a inventory PS5. However then, catastrophe struck.
Matt inadvertently blocked the consumption on the radiator, which led to the system overheating and seemingly kicking the bucket. Happily, he had a spare PS5 available and was capable of do a fast transplant of its internals to get again up and working. This time, he added thermal probes to simply test temperatures at key places, and there have been no points.
Temperatures with the water cooled PS5 had been far superior to a inventory PS5, however that was to be anticipated. Finest but, the chassis measured in at simply 1.9cm (0.75 inches) which is even thinner than anticipated.