Cooler Master NotePal U3 Plus review


There are many sorts of laptops. However, gaming laptops are the most important perpetrator for overheating. They have the strongest CPUs within the laptop computer house together with highly effective GPUs. Both work actually exhausting when gaming and it’s exhausting to maintain them cool within the course of. Some laptop computer coolers work on your on a regular basis duties they usually’re wonderful. It takes one thing somewhat further to work with gaming laptops and that’s what Cooler Master was going for with the NotePal U3 Plus. Here is our review to see if it really works.

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What is the Cooler Master NotePal U3 Plus?

Cooler Master NotePal U3 Plus in the box

Credit: Joe Hindy / Android Authority

The Cooler Master NotePal U3 Plus is a better finish laptop computer cooler. It contains a metallic design with rubber accents, two little nubs on the again for cable administration, and three 80mm followers pushing out 45 CFM of air on max pace. There can also be USB pass-through so that you don’t lose the USB port, however the USB pass-through is restricted to USB 2.Zero so we advocate it principally for a mouse or keyboard connection.

The three 80mm followers are the place issues get attention-grabbing. You can really transfer them. In truth, you possibly can take away them totally, transfer them to the place you need, and seat them into place there. The USB plug is connected to the metallic body with a clip so that you customise its placement. The clip additionally incorporates the fan management slider and USB pass-through. It additionally match my 17.3-inch laptop computer with out problem. Cooler Master’s claims that it matches 19-inch laptops is a bit suspect, although.

The NotePal U3 Plus would not have probably the most engaging design, however it’s superb for energy customers.

The design is in any other case easy. The metallic portion is actually only a sheet of metallic with some grating drilled into it. It curls round on the again and holds itself up. You can’t alter the lean in any respect, however the tilt is at an affordable angle so it ought to work for most individuals. The rubber accents successfully assist preserve the laptop computer from sliding.

The execution of the design is a bit sloppy and it’s principally due to the cooler’s modular strategy. It’s tough to cover cables and make every little thing look fairly when you possibly can take away half of the gadget from the opposite half of the gadget. However, the NotePal U3 Plus makes up for it with its excessive diploma of customization, a characteristic most laptop computer coolers don’t have.


How to arrange and use the Cooler Master NotePal U3 Plus?

Cooler Master NotePal U3 Plus fans attached
Set up for the Cooler Master NotePal U3 Plus is a bit more advanced than most. Each fan has a button and the button helps you to clip the fan onto the grating of the cooling pad. We advocate flipping your laptop computer over and seeing the place the consumption vents are and placing the cooling followers within the corresponding positions on the cooler for optimum airflow. We additionally advocate wanting the place the warmth pipes are and putting a fan there for optimum cooling.

Otherwise, it capabilities like some other laptop computer cooler. You place your laptop computer on the metallic grating and clip the cooler’s USB cable near one in every of your USB ports. Plug within the cooler to make it run. The clip has the fan pace controls within the type of a wheel. The USB pass-through is related to the plug. Trust us, you possibly can’t miss it. Set the followers to the speeds you need after which use your laptop computer as regular.


How effectively does the Cooler Master NotePal U3 Plus carry out?

Cooler Master NotePal U3 Plus fan controls

Credit: Joe Hindy / Android Authority

I examined the Cooler Master NotePal U3 Plus with my Asus ROG G731GW 17.3-inch gaming laptop computer with 16GB of RAM, Nvidia GTX 2070, an Intel i7-9750H, a 500GB NVMe drive and a second 500GB SSD. My laptop computer’s cooling vents are on the prime left and proper. Additionally, the warmth pipes run alongside the top-middle of the laptop computer beneath the underside cowl so I positioned the third fan there for further cooling in that area.

We ran a complete of 4 exams with the Cooler Master NotePal U3 Plus:

  • BIOS check – The BIOS is commonly very poorly optimized. We see if the cooler can sustain with it.
  • Windows 10 idle – Once the laptop computer is totally booted, we check the cooler to see if it impacts idle temperatures and go away it on idle for ten minutes to make sure it may well maintain these temperatures.
  • CPU stress check – We use Intel XTU’s native stress check as a result of we are able to simply determine issues like temperature, whether or not or not it thermal throttled or energy throttled, and the common CPU clock pace. We ran the check for ten minutes.
  • One sport of Halo Wars 2 – Halo Wars 2 is a surprisingly heavy sport and, on my Asus ROG G731GW, temps usually spike as much as the mid-90C vary with GPU temps studying the mid-80C vary. It’s benchmark for a heavy sport on a robust gaming machine.
  • Something to notice – During the reasons beneath I usually consult with energy throttling and thermal throttling. Thermal throttling is the laptop computer forcibly decreasing CPU speeds to chill itself down. Power throttling limits the CPU to its base TDP and prevents it from drawing further (enhance) energy. We anticipate laptop computer coolers to forestall thermal throttling a minimum of.

The laptop computer was set to Windows Balanced for all exams with no modifications. The laptop computer cooler was at its most setting for the best quantity of cooling. The temperatures had been recorded and double checked with HWMonitor, Asus Armoury Crate, and Intel XTU.

Without additional delay, listed below are the outcomes of the exams.

Test CPU temp GPU temp Fan pace  
BIOS with out cooler 50C NA 2800RPM
Windows 10 idle with out cooler 45C 39C 2400RPM
Intel XTU stress check with out cooler 85C 42C 6400RPM (max) Power throttle after 60 seconds, thermal throttle after 90 seconds. Throttled CPU clock pace was 3.2Ghz
One sport of Halo Wars 2 with out cooler 90C 80C 6400RPM (max) Max CPU spike was 96C, max GPU spike was 84C
BIOS with cooler 49C NA 2600RPM
Windows 10 idle with cooler 37C-38C 36C Off-2000RPM Laptop disengages fan at 37C, re-engages at 38C inflicting temperature bounce.
Intel XTU stress check with cooler 77C 42C 5400RPM Power throttle at 90 seconds, no thermal throttle detected. Throttled CPU pace was 3.7-3.9Ghz
One sport of Halo Wars 2 with cooler 83C 78C 6400RPM (max) Max CPU spike was 90C, max GPU spike was 79C

The outcomes had been among the many better of any laptop computer cooler we examined. Most laptops take further thermal headroom as an excuse to run more durable with increased CPU clock speeds. It occurred throughout my testing, however the NotePal U3 Plus nonetheless managed to tug down temperatures by practically 10C on all exams whereas additionally maintaining the fan pace down in practically all situations. It saved the CPU 0.5-0.7Ghz increased through the CPU stress check whereas additionally sustaining an 8C temperature drop. That’s a wonderful end result.

The solely knock is the GPU temperatures. It solely knocked off 2C on common throughout heavy gaming, however it additionally saved the temperatures from spiking, leading to a 5C distinction total. In brief, the NotePal U3 Plus undoubtedly cools down laptops effectively.


What I preferred in regards to the Cooler Master NotePal U3 Plus

Cooler Master NotePal U3 Plus fan clips

Credit: Joe Hindy / Android Authority

  • The capability to put followers wherever you want them is a big bonus because you can provide your laptop computer probably the most direct cooling doable. The clip with the USB cable is movable to both aspect to accommodate your open USB ports for much less problem.
  • It must be slightly sturdy. The body only one large sheet of metallic and it shouldn’t break until one thing occurs.
  • The grating is similar sample as most PC instances so you possibly can add your personal PC case followers to this factor if you need and it ought to connect with the identical {hardware} required to connect a PC case fan.
  • It really cooled down my laptop computer by fairly a bit.
  • You can take away the followers and strap the laptop computer within the again portion of the cooler for some surprisingly respectable portability. Cooler Master even thoughtfully gives a strap for that very function.

What I didn’t like in regards to the Cooler Master NotePal U3 Plus

  • The followers solely push out 15 CFM every (45 CFM whole). Since it has fan controls, we’d’ve preferred to see extra highly effective followers for higher cooling. People who don’t prefer it loud can merely flip the followers all the way down to quiet them.
  • It’s not probably the most engaging design we’ve seen and the cable administration is a bit sloppy. The rubber accents entice numerous mud and are irritating to wash.
  • The USB pass-through is somewhat cumbersome. The USB plug will get awkwardly lengthy in case you plug one thing else in.
  • The field says there are 5 tilt settings. The factor is one lengthy piece of metallic with no tilt changes.

Is the Cooler Master NotePal U3 Plus good?

Cooler Master NotePal U3 Plus usb pass through

Credit: Joe Hindy / Android Authority

In brief, sure. The customizable followers and USB clip allow you to set this factor up particularly on your wants. It’s simple to take aside for journey and may slot in most backpacks. It’s not probably the most engaging design, however the rubber works effectively for grip and the skinny metallic grating makes for some glorious airflow. The result’s among the finest cooling outcomes we’ve seen in any laptop computer cooler we examined.

Read subsequent: The best laptops you can buy in 2020

There are some drawbacks. The followers may’ve been extra highly effective and this factor is sort of costly at $69.99. Still, the professionals outweigh the cons by a reasonably hefty margin and this factor ought to cool all however probably the most cussed laptops by a measurably good quantity. It’s a simple suggestion so long as you don’t thoughts the worth and the design cons.


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