10 gloriously excessive, wildly exotic PC cooling setups

So you liquid-cooled your CPU? That's cute. These masterminds turned to over-the-top modding to drive temperatures low and frame rates high.

irn bru primary

The start of something glorious

There’s a common refrain in some corners of the PC enthusiast community: “May our frame rates be high and our temperatures low.” More than a mere utterance, it’s a simple, straightforward embrace of the very best that the PC has to offer. There’s a lot of power in those words—and some people truly take them to heart.

Don’t believe me? Witness these utterly magnificent, borderline crazy creations devoted to sending temperatures plummeting and performance skyrocketing. Are these cooling masterworks practical? Nah. But when someone slaps a custom liquid-cooling loop on a router, modem, or Raspberry Pi just because they can, the least you can do is bask in their glory.

water cooled router

Water-cooled router

Okay, maybe I lied. There’s a fine reason for enhancing your router’s cooling. If you slap the DD-WRT firmware on your router and overclock its processor, you can seriously amplify your wireless signal. That’s helpful if you have dead spots in your house, and there’s an entire “Actively Cooled Modem/Router Club” thread dedicated to the subject on…which includes weesteev’s wonderful creation.

When another user complained that chilling down a router with liquid wouldn’t actually improve throughput, weesteev responded like a true enthusiast: “Haha since when was that a reason not to water cool it!!” Then he revealed his entry, a custom water-cooled DLink 615.

water cooled router 2

Water-cooled router, part 2

Here’s a look at the innards of weesteev’s liquid-cooled router. He mounted the waterblock using Sekisui thermal tape. Bravo, sir.

air cooled router heatsink

Now that's a heatsink

Not into water-cooling your electronics? Fear not! You can mod your router using more traditional cooling fans as well, as this forum thread shows—though most mods are far more pedestrian than this gloriously ridonkulous specimen.

wet pi

Wet Pi

Fun fact: The $35 Raspberry Pi micro-PC ships with a system menu devoted solely to overclocking the chip. More fun fact: “There is no need to watercool it,” Wet Pi mod creator Phame readily admits, “but I like to do something a little different.”

The water-cooling block covers the three main hotspots on the original Raspberry Pi, and the Wet Pi earns extra props for the Raspberry-esque color of the liquid itself.

irn bru water cooling

Irn Bru PC

This one’s for the Scottish folks in the house. John Lawson, who runs the PC Doctor repair business in Edinburgh, designed this water-cooled PC to celebrate “Scotland’s other national drink.” (You know, after Scotch.) The liquid’s not really Irn Bru—it’s standard water-cooling solution dyed to mimic the soda’s iconic look. That doesn’t detract from this custom rig’s majesty, though.

For more details, check out this YouTube video of Lawson explaining the ins and outs of his PC. Those lights.

asus gx700 gaming laptop

The Asus GX700

Nvidia’s new GTX 980 mobile graphics processor is unprecedented, delivering the same full, no-compromises gaming experience as its vaunted desktop cousin. But in order to accommodate all that power, Asus did something unprecedented of its own with the GX700 gaming laptop: It’s the first-ever water-cooled notebook.

It’s not always water-cooled, though. When you want to crank your graphics to 11, you attach the GX700 to a separate liquid-cooling dock that gets the juices flowing—the big bubble butt in the picture above. When you successfully do so, a klaxon-like sound rings out and lights flicker in the depths of the cooling unit. Funky!

wall mount pc

PCs as art

If the GX700’s cooling system is funky, the MAXXPlanck V2 mod’s is unreal. forum-goer Show4Pro created this case-ditching masterpiece, as well as a pint-sized version. Because the only PC chillier than a water-cooled PC is a water-cooled PC with all its parts left out in the open air.

0db case

The 0-decibel behemoth

Then there’s ghmk’s Water-cooled 0 Db Game Developer PC. “I wanted to get an absolutely silent but also powerful PC system for my home office,” gmhk explains in his post. To do so, he outfitted an aluminum server case with 4 car radiator units (each rocking 8 silent fans), a hand-made copper pipe grill, and a mix of boxed coolers and ones ghmk made himself with copper pipes. All told, the system uses 14 liters of water to keep gmhk’s PC running cool (25 degrees Celcius) and utterly silent.

This, folks, is overkill at its most deliciously overkill.

colorful gtx 680 passive

Colorful iGAME Nvidia GTX 680

The more powerful your graphics card gets, the more heat and noise it spits out. It's simple physics. Cards like the Radeon Fury X or EVGA's GTX Hydro Copper series compensate with integrated closed-loop liquid-coolers, but Colorful's iGAME GTX 680 went a different route, incorporating an insanely massive heat sink with 20 copper heat pipes. The card was devoid of fans—and noise. 

It also may have been devoid of existence. While there's ample record of Colorful revealing the card at Computex 2012, searching for reviews or unboxing videos for is fruitless. But we'll always have the dream.

water cooled modem

Water-cooled modem

When slapping loops on your router loses its thrill, there’s only one place left to turn: Liquid-cooling your DSL modem. So Danlor at did just that. “The modem now runs icy cold… just the way it should be,” he says. “No more modem over heating for me!!!”

Truer words have never been spoken.

water cooled modem 2

Water-cooled modem, part 2

Here’s a glimpse at the insides of Danlor’s liquid-cooled modem.

aquarium pc
Puget Systems

Fully submerged PCs

There’s liquid cooling and then there’s liquid cooling—as in submerging your entire PC in a mineral oil bath. Yes, this is a real thing. The boutique builders over at Puget Systems have been dabbling in submersion cooling since 2007 and will sell you an “aquarium computer” kit if you want to build one yourself. They won’t build one for you, though.

fan laptop

Your laptop's biggest fan

BONUS: Hey, if it works, it works. This Imgur user even popped a tile off his table to let the fan’s cooling air flow freely over his Acer Aspire 5755 so he can play Counter-Strike: Global Offensive without overheating. That gamer’s no salty silver.

scythes godhand

But wait, there's more

We’re at the end of this particular journey, but these glorious mods can be the start of something beautiful if you check out PCWorld’s run-down of the biggest, baddest, most utterly ridonkulous coolers of all time. May your temperatures be low.

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