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Posted 20 hours ago

EK AIO Basic 240 mm, D-RGB All-in-One CPU Water Cooler with Premium EK-Vardar High-Performance PMW Fans, Liquid Cooling, 120 mm Fan, Intel 115X/1200/2066, AMD AM4

£9.9£99Clearance
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The coolers are also tested using Auto PWM function. MSI is using Smart Fan mode in the UEFI/BIOS which is not pure Auto PWM but it is what is available to us. The above picture shows the MSI default fan curve for the Smart Fan mode. Since all the coolers will be tested using the same configuration and settings, same margin of error applies to all.

We have upgraded our Intel test bed recently. A few coolers have been tested on this setup. More will be added after the testing in coming time.Our next thermal data considers the VRM temperature. This is most relevant for air coolers or for coolers like the Arctic unit, which has a VRM fan, but it’s still interesting for standard liquid coolers. Liquid coolers are mounted in an equivalent position to the top of a case, so this gives you a look at expected performance in an equivalent top-mount. Likely unsurprisingly, the Liquid Freezer II remains the leader in VRM thermals at 35dBA. The NH-D15 is next, with the Liquid Freezer following that up with its VRM fan disabled -- the wider spread of the 140mm fans help get even spread across the VRM heatsinks. The EK AIO series follows that. The EK AIO 240 and 360 are within error and test variance of each other in all three MOSFET thermal measurements. Ultimately, this number doesn’t matter too much -- it’s a technical tally favoring large air coolers that cast air toward the VRM heatsinks, like the NH-D15, or toward the Arctic Liquid Freezer with a VRM fan; that said, considering we’re talking about parts that can run at 100C and technically still be fine, it’s something of a hollow victory under these testing conditions. Note that this chart becomes irrelevant if you mount your EK AIO in the front, as you’d be relying on case fans, at that point. Coldplate Levelness This next test is noise-normalized at 40dBA on an Intel HEDT CPU, our 3-year-old test bench, and is compared against more coolers. Note also that the fact that this is a monolothic, HEDT, large-area IHS has the potential to significantly shuffle some results. Testing at 40dBA also changes things, as now we’ve shifted in a way that the fans with worse static pressure performance may be able to achieve the minimum pressure required to cool efficiently, whereas 35dBA can fall below that threshold for inefficient fans. Maybe there's something I need to monkey with in the BIOS to rein in the CPU a bit? And maybe I should be using Argus Monitor for fan control instead?

There is no clearance issue with respect to the DIMM slots and first PCIe slot. Make sure your chassis has clearance for 240mm radiator. Testing EK®, the leading computer cooling solutions provider, is expanding its All-In-One product line with two new products: EK- AIO Basic and EK-AIO Elite Aurum 360 D-RGB. EK-AIO Basic 240 is again on top with a difference of 1.9°C over the Antec Neptune 240. 4.7GHz All Cores [Auto PWM]

Additional Info

The EK AIO 240 D-RGB proved the ideal 240mm AIO as the thermal performance was more than acceptable in all scenarios. We also noticed the EK AIO 240 D-RGB running quiet; the Vardar S fans were promising but a little too loud at full speeds. Comparison With Other Premium Coolers The far head has a rectangular design and a neat finishing. You can also take a close up look on the fins. We have a few bend fins but the overall finishing is good enough. The length of the far head is 20.70mm. speed with a maximum airflow rating of 77 CFM at air pressure rating of 2.89 mmH₂O. These fans feature 7 blades to ensure high pressure with low noise operations. The installation is an easy task and the comprehensive user guide is provided to help the users in installation. As for the air coolers, they’re within a few degrees and mostly doing fine while comprising the bottom half of the chart. Time-to-Max

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