Enermax's Liqtech TR4 liquid cooler took us by surprise in our 240mm unit review, and again in our Liqtech 360 TR4 review. The cooler is the first noteworthy closed-loop liquid cooler to accommodate Threadripper, and testing proved that it's not just smoke and mirrors: The extra coldplate size enables the Liqtech to overwhelm any of the current-market Asetek CLCs, which use smaller coldplates that are more suitable to Ryzen or Intel CPUs.
We’re reviewing the 360mm Enermax TR4 Liqtech cooler today, matched-up against the 240mm variant and with a special appearance from the Noctua NH-U14S TR4 unit. We previously benchmarked the Enermax Liqtech 240 TR4 closed-loop liquid cooler versus the Noctua NH-U14S, resulting in somewhat interesting findings. The larger version of the Liqtech, the 360mm cooler, is now on the bench for comparison with an extra fan and a wider radiator. The NH-U14S returns, as does the X62 (mostly to demonstrate smaller coldplate performance).
We’re still using our 1950X CPU on the Zenith platform, overclocked to 4.0GHz at 1.35Vcore. The point of the OC isn’t to drive the highest possible clock, but to generate a larger power load out of the CPU (thus stressing to a point of better demonstrating performance deltas).
At time of publication, the Enermax Liqtech 240 TR4 is priced at ~$130, with the 360 at ~$150, and with the NH-U14S at ~$80.
This testing kicked-off because we questioned the validity of some cooler testing results that we saw online. We previously tested two mostly identical Noctua air coolers against one another on Threadripper – one cooler had a TR4-sized plate, the other had an AM-sized plate – and saw differences upwards of 10 degrees Celsius. That said, until now, we hadn’t tested those Threadripper-specific CPU coolers versus liquid coolers, specifically including CLCs/AIOs with large coldplates.
The Enermax Liqtech 240 TR4 closed-loop liquid cooler arrived recently, marking the arrival of our first large coldplate liquid cooler for Threadripper. The Enermax Liqtech 240 TR4 unit will make for a more suitable air vs. liquid comparison versus the Noctua NH-U14S TR4 unit and, although liquid is objectively better at moving heat around, there’s still a major argument on the front of fans and noise. Our testing includes the usual flat-out performance test and 40dBA noise-normalized benchmarking, which matches the NH-U14S, NH-U12S, NZXT Kraken X62 (small coldplate), and Enermax Liqtech 240 at 40dBA for each.
This test will benchmark the Noctua NH-U14S TR4-SP3 and NH-U12S TR4-SP3 air coolers versus the Enermax Liqtech 240 TR4 & NZXT Kraken X62.
The units tested for today include:
Enermax , known for PSUs, cases, and CPU coolers, brought a mix of their products to Gigabyte’s suite at this year’s CES 2017. Most notably, their PSU line will add some variations on old units, alongside a recently announced unit and at least one brand new unit. The company also had one new prototype case on display that could be promising.
The already known Platimax PSU, which was Enermax’s main offering in the 80+ Platinum category, now has a new variant called the Platimax D.F. The D.F. comes in 750W, 850W, 1050W, and 1200W power output and slightly smaller dimensions than its counterpart (15-20mm, depending on which models are being compared). Together, these specs make this the most compact kilowatt PSU on the market. The D.F. also uses the new Enermax sleeving system, SLEEMAX (yes, really), a tightly fitted sleeve that reduces the amount of space consumed when compared to custom sleeving. Finally, like several of their other models, Enermax’s D.F. supports semi-fanless operation below 30% load.
We just received news that Enermax will launch a new flagship CPU cooler, the ETS-T50 AXE. This new cooler sports Enermax’s new VEGAS fan. The VEGAS fans do a reverse spin-up when they power on to force air out of the unit, expelling dust along with it. That means less cleaning maintenance for the heatsink and PC overall.
It takes our technicians minutes to build a computer these days – a learned skill – but even that first-time build is completable within a span of hours. Cable management and “environment setup” (OS, software) generally take the longest, but the build process is surprisingly trivial. Almost anyone can build a computer. The DIY approach saves money and feels rewarding, but also prepares system owners for future troubleshooting and builds a useful, technical skillset.
Parts selection can be initially intimidating and late-night troubleshooting sometimes proves frustrating; the between process, though, the actual assembly – that's easy. A few screws, some sockets that live under the “if it doesn't fit, don't force it” mantra, and a handful of cables.
This “How to Build a Gaming Computer” guide offers a step-by-step tutorial for PC part selection, compatibility checking, assembly, and basic troubleshooting resources. The goal of this guide is to educate the correct steps to the entire process: we won't be giving you tools that automatically pick parts based on compatibility, here; no, our goal is to teach the why and the how of PC building. You'll be capable of picking compatible parts and assembling builds fully independently after completing this walkthrough.
The recent banishment from US markets of Cooler Master's closed-loop liquid coolers has inspired us to research and document major CLC suppliers. In most industries – automotive, technology & computing, bike components – suppliers build a base product, receive input from a manufacturer, and then produce a slightly modified version of their core offering. Liquid coolers are the easiest example and the one about which we are talking today. This topic came about following some readers stating that they'd never seen an “Asetek” or “CoolIT” cooler on sale before.
Corsair, NZXT, SilverStone, Enermax, Fractal, and others sell liquid cooling products. These companies buy the pump, radiator, tubing, and liquid in an AIO (all-in-one) package from suppliers who specialize in the making of such items; the brands we know then provide varying degrees of product input to differentiate amongst themselves. NZXT, for instance, sells the NZXT X41 liquid cooler, a product sourced from Asetek but customized by NZXT. In this case, that customization includes software integration and variable pump speed control, alongside an RGB LED in the pump's faceplate. Even the CLC OEMs will source some of their components from the outside, like radiators.
First, a simple table to reveal suppliers of known liquid coolers in the industry, then we'll talk about how companies differentiate themselves. At the surface, all of this can look like a “sticker operation,” by which I mean it may look as if manufacturers put their “sticker” (logo) on a cooler and then sell it – but most folks do more than that when designing their variant of a product.
Enermax, LEPA, and Ecomaster are all confusingly tied together in a web of brands and companies, but they can be effectively thought of as a single entity. We were recently offered the new LEPA “Lenyx” case for review, a $160 E-ATX full-tower unit that uses a rubberized paint aesthetic.
In response to the offer, I warned the company that I may dislike the case based on an initial product overview. From my quick preview, I advised, it looked as if the case made heavy use of plastics, something I've grown to dislike over the years. The Enermax representative assured me that the photos didn't do the enclosure justice, emphasizing the high-quality application of rubberized paint and again offering the unit for review. I accepted.
This review of the LEPA Lenyx full-tower looks at ease-of-installation, build quality, aesthetics, extras, and thermal performance in benchmarking. We'll also go over cable management and design strategy. The LEPA 801 Lenyx case has an MSRP of $160 and is presently sold at $171 via Amazon.
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