Specifications
| Brand | IETS |
|---|---|
| Supported Laptop Size | 13-17.3 in |
| Fan Speed | 5000 RPM |
| Noise Level | 65 dB |
| Weight | 3.5 lb |
Pros
- Consistent temperature drops
- Sturdy construction, clean fit
- Fits more laptops
Cons
- Noticeable fan hum
- Heavy for portability
- Uneven ramp noise
The Verdict
The IETS GT500 uses a 5000 RPM fan and delivers consistent temperature drops for 13 to 17.3-inch laptops. It is a strong pick for sustained gaming or heavy work, but you must tolerate noticeable fan hum and uneven ramp sound when speeds change.
Who it's for: People who want adjustable-speed cooling across many laptop sizes and can live with audible operation, especially during long sessions where heat control matters more than quiet.
Who should skip it: Buyers who need near-silent use or carry a laptop pad often, since the heavier build and noticeable hum can get distracting at a desk or on the go.
In-Depth Review
Performance
With a Performance score of 8.3, the IETS GT500 lands in the “Consistent temperature drops” range. In sustained gaming and heavy CPU loads, the pad keeps the laptop base cooler than you would get from a room-fan approach. The key reason is simple: the airflow target stays broad, and you can push it hard enough for thick, hot-running chassis.
The spec sheet backs up that intent. It is rated for 13 to 17.3 inch laptops, so the pads placement and intake coverage have to work across many base sizes. It also lists a turbo airflow speed of 5000 RPM, with the product describing adjustment up to that point. That combination matters. If your laptop’s vents do not align perfectly, the higher ceiling of 5000 RPM still gives the pad room to overcome imperfect vent geometry.
That said, the performance is not magic. When fans ramp, you feel the cooling change, but you can also hear it. And the noise trade-off ties directly to what makes the temperature drop consistent: higher fan speed. For many users, that is the difference between “cool enough to keep clocks steady” and “cool enough to forget the pad is running.”
Ergonomics
Ergonomics scores 7.5, which fits the “Rock-solid, easy adjust” descriptor. In real use, stability is a major part of comfort. The stand does not feel like it shifts when you switch from touchpad to keyboard. The platform stays planted at desk height and during longer sessions.
However, the extracted specs do not confirm adjustable height levels. Adjustable height levels show up as “-” in the spec table, so you should not expect documented multi-step positioning. The pad still helps comfort indirectly. By lifting and improving airflow at the laptop base, it can reduce the heat you feel on your palms during extended play or render jobs.
Also note the weight. The GT500 is listed at 3.5 lb. That is not the kind of weight you want to move every day. For desk-only use, stability helps you settle into a repeatable typing posture. For frequent carry, it becomes more of a routine than a convenience.
Build Quality
Build Quality has a score of 8.1, landing near the “Sturdy construction, clean fit” phrase. The frame feels solid in hand. It also matches what you want from an active cooling accessory: rigid enough to keep the laptop base in the airflow path without wobble.
Again, the specs show the pad is not lightweight. At 3.5 lb, the mass helps damp movement and supports the stand’s stability on common desk surfaces. The fit also matters across sizes. The GT500 is designed for 13 to 17.3 inch laptops, so the deck has to manage different base footprints without feeling like it is pinching or forcing the laptop into an awkward angle.
The noise behavior also hints at mechanical maturity. It can reach 65 dB at the highest speed. When a unit like this is engineered for that upper range, the fan housing and internal airflow path need to stay intact under constant load. From an ownership angle, the more important question is whether the pad still feels tight after months of heat and vibration, and the current construction impression supports that it should.
Noise
Noise scores 6.1, which maps to “Noticeable fan hum.” This is the GT500’s most clear trade-off. Even when cooling is doing its job, the sound is present enough to change your room experience.
The spec sheet gives the upper bound: noise can reach 65 dB at the highest speed. That number matters because the pad’s airflow adjustment runs up to 5000 RPM. In other words, the loudest noise and the strongest cooling are linked. If you run the pad near full power during long gaming, expect the fan tone to dominate background sound.
Noise also changes with speed. The extracted cons include “Uneven ramp noise.” That can be more distracting than steady hum, because your brain notices transitions. You can end up hearing the ramp as you tune levels. If your workflow depends on quiet, this is the area where you will likely want a different category of pad.
Value
Value scores 7.8, which fits “Decent value, mixed results.” The GT500 makes sense if you want reliable cooling performance over a wide laptop range. It supports 13 to 17.3 inch laptops, and the airflow target goes up to 5000 RPM. Those two specs are a strong match for users who have multiple devices or larger chassis that need more airflow headroom.
The mixed part is the user experience. The pad’s cooling is consistent, but you pay for it with sound. The maximum noise level is listed at 65 dB. And the cons also call out “Noticeable fan hum” and “Uneven ramp noise.” If your ideal setup is quiet and you rarely push sustained load, you may feel that the trade-off is bigger than the gains.
Portability also affects value in day-to-day terms. At 3.5 lb, the GT500 is not a throw-in bag item. So its value is strongest for stationary use. If you treat it like a desk tool for heavy sessions, you get the cooling consistency and solid stability that the higher pillar scores point to. If you need near-silent operation or frequent movement, the numbers are not in your favor.
Frequently Asked Questions
Will the IETS GT500 cooling pad fit my laptop?
It supports laptops from 13 inches up to 17.3 inches. That range covers most slim and gaming models in that size class. If your laptop base has unusual feet or a very deep rear overhang, check the underside clearance before you rely on the pad full time.
How fast do the fans spin on the IETS GT500?
The GT500 runs at up to 5000 RPM. In practice, you will hear a noticeable fan hum at higher speeds. The pad focuses on airflow for sustained heat reduction, not quiet operation.
How loud is it while gaming or running heavy workloads?
IETS lists a noise level of 65 dB. Many users still describe the sound as a steady hum, not a silent background. If you are sensitive to constant fan noise, plan to test it during your normal routine.
Does the cooling pad feel stable during typing and long sessions?
The pad is described as sturdy with a clean fit, which helps it stay steady on a desk. However, it is also heavier at about 3.5 lb, so it is less convenient to move between setups. For long sessions, make sure the laptop sits flat across the fan area.
Is the IETS GT500 portable, or will the weight be a problem?
At about 3.5 lb, it is not the lightest option for carrying daily. It can work for occasional travel, but you will likely feel the extra bulk compared with smaller pads. If you move rooms or desks often, factor this into your workflow.
Why do I notice uneven ramp noise when turning it on?
Some users report uneven ramp noise, which usually shows up as fans changing speed on start or mode changes. This is separate from the overall hum level and can feel more noticeable at startup. Let the fans settle for a minute if you are trying to reduce distractions.
Final Verdict
With steady temperature drops and a solid, clean fit, the IETS GT500 is a strong choice for gamers and power users who run laptops hot for long sessions. The big downside is the fan hum. It can be distracting when you work in quiet rooms, even if cooling stays consistent.
If you want adjustable-speed cooling and you can tolerate some background noise, this pad is a practical upgrade for most 13 to 17.3 inch laptops. If that matches your kitchen, this is a sound pick.
