EK, the premium liquid cooling gear manufacturer based in Europe, is releasing a new Quantum Line of reservoirs and pump-reservoir combo units. They come in a completely new shape with straight edges and completely flat. This makes them even easier to fit in tight spaces, as they also utilize standard 120 mm fan mounting holes and take up as much space as a radiator in terms of width and length. The pump-reservoir combos come in both D5 and DDC variants, but either is compatible with both pumps. These EK-Quantum products come with sophisticated 5 V D-RGB addressable LEDs which can be controlled through your motherboard RGB control software.

Raijintek unveiled the EOS 360 RBW all-in-one, closed-loop, liquid CPU cooler. Characterized by a CPU water-block design that's sure to bring back memories of your Beyblade collection, it provides a slightly larger-than-usual rectangular copper base with a 0.12 mm micro-fin lattice. The pump is integrated with the 360 mm x 120 mm radiator, has a pressure head of 1.5 m, noise output of up to 30 dBA at maximum speed, and features a ceramic-axis bearing that lends it a service life of 50,000 hours. The radiator features 12 coolant channels, is made of aluminium, and is 29 mm thick. The three included 120 mm fans take in 4-pin PWM input for their main function, and 5 V ARGB for the lighting, spin between 800 to 1,800 RPM, feature hydraulic bearings with 40,000-hour service life, and push up to 75 CFM of air with 28 dBA noise output, each. Among the CPU sockets supported are AM4, LGA115x, and LGA2066. It is priced at USD $70 (MSRP).

Deepcool at COMPUTEX 2019 showcased their current product portfolio - including the GAMAXX and CAPTAIn range - but also elected to showcase their latest brainchild: the CASTLE liquid cooling solutions. According to the company, they've developed an anti-leak technology that pretty much guarantees that your hardworking hardware will never sustain any kind of liquid damage should a fault occur with your unit. Essentially, this anti-leak technology works on the passive scale of risk prevention: it's a pressure balancing system that should reduce the likelihood of pressure-related malfunctions.

The CASTLE series features an "ultra-large, pure copper CPU block", including for AMD's ThreadRipper CPUs. 16.7M colors RGB lighting is par of the course, and Deepcool says their E-shaped micro fin water channel is the best possible design for heat dissipation. The axles and bearings are ceramic-made, so as to guarantee a long service life. The CASTLe lineup is available in four products: the RGB V2, which comes with two RGB-lighting fans and is available in either 240 mm or 360 mm sizes; and the CASTLE EX, which is again, available in both 240 mm and 360 mm sizes, but makes do with non-RGB sporting fans.