One of the news items that went under the radar at Supercomputing was from CoolBitts. The full kit, including the chassis, power meter, rear IO panel, PCIe tray, radiator, pump, fans, and coolant, comes to a rather cool $2450 (+ sales tax in New Hampshire). The system as a whole is designed to support systems up to 750 W. On display at Supercomputing, the company had a 32-core Threadripper 2990WX and an RTX 2080 Ti on full load, showing 618W peak power draw with the temperature sensors in the liquid showing 30 C after a few minutes . @intel Alder Lake As it heats up you get a nice coconut smell. Or is it the next gen. RT @IanCutress: #hotchips33 looking 11950H vs 10885H = +16% You'd probably feel a mix of emotions, including "In a two-phase immersion cooled system, electronic components are submerged into a bath of dielectric heat transfer liquids, which are much better heat conductors than air, water or oil. Please refresh the page and try again. 2 generations of arch and 14 to 10S https://t.co/XYGd7X1icn, @IanCutress @Redfire753690 @momomo_us They're just linked here: You will receive a verification email shortly. Unless the fan speed is based on load rather than temperature, which I doubt, it would likely stay at 0rpm. The way it works is pretty interesting, and different from plopping a PC in oil, which has also been done before. The rear IO panel is kept out of the liquid, just to ensure connectivity. Imagine if someone told you they had submerged your PC into a tub of boiling liquid That is, unless you're Allied Computers, then it's just par for course. MPE 635: Electronics Cooling 57 Figure 18.1 Passive immersion concepts 18.1.3 Types of Passive Immersion Cooling Figure 18.2 illustrates the general types of liquid-filled packages; those basing vapor space above the components as in Figure 18.2a and b, and those that ate completely filled, as in Figure 18.2d and e. In With their various low boiling points (ie, 49C vs. 100C in water), the fluids boil on the surface of heat generating components and rising vapor passively takes care of heat transfer," Applied Computers explains. This is the latter, and if youve ever heard of the mineral oil PC, this is something very similar, except this is a case and coolant dedicated for immersion systems. That's where liquid submersion cooling steps in. Immersion-cooled servers do not require traditional air-cooled infrastructure such as raised floors for cold air distribution for cooling IT equipment. Also mix in your idea, so the thing can actually be fully sealed. @dylan522p @nandunarayan35 @Golden_Reviewer Nothing much to add here. The system being showed off at SC17 appears to be differentwe count five graphics cardsbut is still cool to look at. Also known as liquid submersion cooling. I like how they just dunk the PSU fan in there too. That PSU has a semi-passive mode. There are two types of immersive systems: two phase, where the liquid turns to a gas on heating and then condenses back into a liquid, or single phase systems that rely on a pump and a radiator to help move the liquid. Thank you for signing up to PC Gamer. /s, Two Phase Immersion Liquid Cooling at Supercomputing 2019, Immersion Server Liquid Cooling: ZTE Makes a Splash at MWC, GIGABYTE Server Shows Two-Phase Immersion Liquid Cooling on a 2U GPU G250-S88 using 3M Novec, The Automated, Self-Contained, Liquid Immersed Data Center: TMGcores OTTO, TureMetal Builds a Fanless 32-Core EPYC PC with an RTX 2070, AT Deals: EVGA Z20 Keyboard is Half off at Amazon, AMD and GlobalFoundries Update Wafer Supply Agreement: Orders Through 2024, Now Non-Exclusive, AT Deals: EVGA 650W Power Supply Only $49 at Newegg, ZTE Announces Global Launch of Axon 30 Ultra: Starting at $749, AT Deals: Corsair 5000D ATX Case Lowers to $124 at Newegg, AT Deals: SK Hynix Gold P31 1TB SSD $114 at Amazon, NVIDIA Launches GeForce RTX 3050 and RTX 3050 Ti for Laptops, Using a PCIe Slot to Install DRAM: New Samsung CXL.mem Expansion Module, AT Deals: Acer 28-Inch 4K IPS Monitor Only $269 at Best Buy, @lasserith @intel @IBMZ @SambaNovaAI @Google Now you have piqued my interest. 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