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As always we start with the packaging and bundle, everything is packaged, cushioned and bundled safely in the box. We'll show the preparation and installation of the Radeon RX Vega 56 in the second part of this article, we'll first focus on prepping and testing just the CPU, and thus in later paragraphs and pages cover CPU+GPU cooling. Let's look at the package though.

We start off with the radiator module, you'll spot the liquid cooling unit consisting of the radiator, fans, tubing and separately a CPU cooling block. EK made that a choice as they created a separate SKU for AMD Threadripper. Everything is pre-fitted and ready to use. You do not even need to install fans or stuff like tubing to the cooling block or radiator. Basically, you will need to install/mount the RAD into the chassis and the CPU block with a motherboard back-plate to secure it. But you know what, you are visiting Guru3D.com, so we'll show you that all over the next few pages.

You'll receive a back-plate that supports Intel LGA 115x and 2011 processors which can be used in combination with this cooler. Please note, before ordering read the compatibility listing carefully as there are some restrictions. For Intel Socket LGA-1150/1151/1155/1156 and 2011V3 you are totally good to go. The kit does support AM4 as well so AMD processors are compatible with the included mounting brackets. It's just that for AMD Threadripper you need to order a different block.

Once unboxed you'll spot the cooling unit consisting of the radiator completely assembled with pump and fan hub, fans and brackets. You will receive a motherboard back-plate, some thermal grease TIM, fan mount screws for the chassis. Our 360mm model gas been pre-fitted with variable Vardar EVO PWM fans fitted (120mm), these are re-wired on one connector into a fan hub and are controlled from the motherboard PWM controller - so your motherboard PWM controller will regulate the fans. Alternatively, you could tie them to a fan controller, of course.

These weird looking connectors are part of the modular design, QDC - Quick Disconnect Connector, and it's the best quality quick release I have ever seen or tested. Later on, we'll show it. But you push the button and then can disconnect and add stuff to the loop. Once you open up the Quick Disconnect Connector it will close within a split second, so there's no leakage of fluid.