Closed Loop AIO Liquid Coolers: 14-way Mega Roundup Review
by E. Fylladitakis on February 12, 2014 7:00 AM ESTEnermax
Enermax gained popularity and reputation through their high quality power supply units. The company has been around for decades but has only more recenty begun diversifying into cases and cooling solutions. They have also added a couple of new AIO liquid coolers into their product range and they shipped us two of them for this review. Unfortunately, these coolers are not yet available in the North American region.
Enermax Liqmax 120S
The first AIO liquid cooler from Enermax is the Liqmax 120S. The Liqmax series consists of two products, which are essentially the same cooler but with a different fan. Both models are depicted on the box. We received the LM120S-HP model, and the fan of lacks LED lighting on this model.
Even though the bundle of the Liqmax 120S is nothing special, it comes well presented, with the mounting hardware packed in separate nylon bags. There also is a manual with installation instructions and a syringe with thermal compound included. The biggest attraction of this kit however is definitely the fan. Although it looks like a simple, black fan without lighting or any notable features, there is a switch on the fan's engine that adjusts the speed range of the fan. There are three settings: 600 to 1300 RPM, 600 to 2000 RPM and 600 to 2500 RPM. By default, the fan is set on the 600 to 2000 RPM range.
Visually, the Liqmax 120S is not much different from most other AIO coolers with 120mm wide radiators. The radiator, measuring 32mm deep, is slightly thicker than the one used by the Seidon 120V and the Corsair H75. There are almost no deformations or imperfections about the aluminum fins, although a couple of them are slightly bent. Enermax went with black corrugated tubing, which is durable but a bit of a pain to turn. At least the connections on the block can turn sideways, relieving some of the stress.
The block-pump assembly is entirely made of plastic, with the exception of the copper base of course. Although plastic makes such designs look cheap, Enermax tried to improve the appearance of their product by engraving a symmetric pattern on it, grooves on its sides, and added blue LED lighting beneath their company logo in the middle of the block. It does help but the block of the 120S is definitely not the best looking around. The copper base of the block however is very well made, smooth and machined down to a nearly perfect finish.
Enermax Liqtech 120X
Despite the name, not Liqmax but Liqtech is actually the best series of Enermax's AIO cooling solutions. There are two versions with different radiators, the 120X and the 240. We received the small version, the 120X, supplied in a very well designed black/red cardboard box.
The bundle of the Liqtech 120X consists of the standard items; a manual with installation instructions, mounting hardware, and a syringe with thermal compound. Enermax also supplies a 3-pin Y-splitter fan cable, which can be used to power two fans off a single header. Two 120mm fans are supplied with the Liqtech 120X, both being the same as the black range-adjustable ELC-LT120HP fan of the Liqmax 120S kit.
If this were a beauty contest, the Liqtech 120X would be the most serious contestant. Enermax definitely spent a lot of time and energy designing the 120X so as to stand out from the crowd. The radiator has grooved aluminum blocks attached to its sides, with the company logo printed on them. Anti-vibration material forms red stripes where the fans will be seated. The design of the radiator itself is very different from that of most other kits as well; instead of wavy aluminum fins between the liquid pass-through channels, this design forms single, "seamless" fins from one side to the other. It is considerably thicker as well, measuring 43mm deep, which can be a problem in some system cases.
The block-pump assembly is entirely metallic as well, with an aluminum frame and a copper base. The black aluminum top of the block forms fins, which sort of function as a small heatsink, with the company name and logo clearly visible in silver. Even the mounting supports are made out of solid aluminum, with those for installation on an Intel CPU already attached to the block. The copper base is clean, smooth and very well machined. This AIO cooler obviously is a very different design than those from Asetek and or CoolIT; Enermax however did not want to reveal their source.
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Laststop311 - Wednesday, February 12, 2014 - link
noctua d14 runs cooler and quieter. These all in 1 coolers all suffer from the same problem. The pumps used are cheap loud and not very powerful. You need to build you own water cooling loop using high quality waterblocks radiators pumps and tubing then and only then can u take the noctua d14 down, And I'd still use high static pressure noctua fans on the custom water cooling loop because noctua fans are awesometheNiZer - Wednesday, February 12, 2014 - link
E. Fylladitakis : I like the theme of the article and the approach, BUT did you use the same fan-type for all coolers? If not, that explains the lov efficiency of Coirsair H105 - it has more low noise tuned fans.You should test the units with the same fan as well to really tell the effect of the individual watercoolers.
E.Fyll - Wednesday, February 12, 2014 - link
No and I will never use any other fan than the ones supplied with the kit. I explained why thoroughly in the comments above. I cannot perform tests with a fan of my choice, as the characteristic performance of the said fan will favor some designs over others, creating misleading results. And I cannot possibly perform testing using dozens of fans either.It also increases the cost. Most people simply want to buy a cooler, not half the store. If someone wants to use different fans for whatever reason, I cannot possibly foretell how each kit will react. RPM, CFM, sound pressure levels are all next to irrelevant when a fan is going to be mounted on a heat exchanger, therefore any comparisons between fans that "look similar" are a massive mistake.
I performed noise testing, you know. If you would look at it, it is one of the noisiest kits in the roundup. So that could not have been further from the truth.
Hxx - Wednesday, February 12, 2014 - link
Why no thermaltake? I managed to snag a thermaltake performer 2.0 from Microcenter for $5 after a rebate lol last BF. It was too good to be true. They also had the extreme 2.0 for $35. Great cooler too (both of them although i kept the little one).E.Fyll - Wednesday, February 12, 2014 - link
Copy-paste from above:"I know. I actually tried to acquire all AIO coolers in existence, including Intel's, Thermaltake's and others. Not everyone is happy to cooperate and/or willing/able to supply samples at a give time, for whatever reason."
I cannot test what I cannot have access to.
Dizey - Wednesday, February 12, 2014 - link
I normally don't comment, but I just have to say that I'm also really disappointed that the Swiftech H220 isn't in this review. In all fairness, one could argue that the H220 isn't a close loop cooler, but the lack of its presence in this article does give it a fowl stench.E.Fyll - Wednesday, February 12, 2014 - link
Copy-paste from above:"I know. I actually tried to acquire all AIO coolers in existence, including Intel's, Thermaltake's and others. Not everyone is happy to cooperate and/or willing/able to supply samples at a give time, for whatever reason."
I cannot test what I cannot have access to.
Dustin Sklavos - Wednesday, February 12, 2014 - link
The H220 isn't *available.* Asetek's litigation means you can't buy it stateside, rendering its performance somewhat irrelevant.twtech - Wednesday, February 12, 2014 - link
I don't see a winner listed, but the results seem to say that, from a performance standard, if you have the room to fit it, the Corsair H110 is what you'd want to buy. It's basically a close 2nd in both performance and noise, which makes it a clear #1 overall.twtech - Wednesday, February 12, 2014 - link
And by standard I meant standpoint.