ACEDAYS iPad Cooler,Magnetic Tablet Cooler for vs Thermalright Peerless Assassin 120 SE CPU Cooler,
Updated August 2026 — ACEDAYS iPad Cooler,Magnetic Tablet Cooler for wins on noise level and compatibility, Thermalright Peerless Assassin 120 SE CPU Cooler, wins on weight and size.
The ACEDAYS iPad Cooler is a budget-friendly option for mobile devices, while the Thermalright Peerless Assassin 120 SE offers superior cooling for desktop CPUs. Choose based on your specific needs.
Why ACEDAYS iPad Cooler,Magnetic Tablet Cooler for is better
Price
ACEDAYS iPad Cooler is cheaper at $29.99
Portability
Designed for mobile devices, easy to use on the go
Compatibility
Supports a wide range of tablets and laptops
Why Thermalright Peerless Assassin 120 SE CPU Cooler, is better
Cooling Performance
Thermalright uses advanced technology for superior CPU cooling
Build Quality
Robust aluminum heat sink with six heat pipes
Target Audience
Specifically designed for high-performance desktop CPUs
Overall score
Specifications
| Spec | ACEDAYS iPad Cooler,Magnetic Tablet Cooler for | Thermalright Peerless Assassin 120 SE CPU Cooler, |
|---|---|---|
| Price | $29.99 | $49.99 |
| Fan Speed | N/A | 1550 RPM |
| Cooling Method | Semiconductor | Heat Pipes |
| Device Type | Mobile | Desktop |
| Installation | Plug-and-Play | Complex |
Dimension comparison
Overview of the ACEDAYS iPad Cooler and Thermalright Peerless Assassin 120 SE CPU Cooler
The ACEDAYS iPad Cooler is designed for mobile devices, while the Thermalright Peerless Assassin 120 SE CPU Cooler targets desktop CPUs. Priced at $29.99, the ACEDAYS iPad Cooler aims to keep your tablets and laptops cool during extended use, especially during gaming or live streaming. In contrast, the Thermalright Peerless Assassin 120 SE, priced at $49.99, focuses on providing powerful cooling for CPUs with its advanced technology and dual fans.
Design and Build Quality
The ACEDAYS iPad Cooler features a striking design with colorful lights and an LED temperature display, crafted from alloy and PC materials. This cooler is specifically made to fit various devices like iPads and laptops with a magnetic suction design for easy attachment. On the other hand, the Thermalright Peerless Assassin 120 SE boasts a robust build quality with its aluminum heat sink and six heat pipes utilizing AGHP technology. This design aims to enhance cooling performance while ensuring compatibility with a range of CPU sockets.
Cooling Performance
In terms of cooling performance, the ACEDAYS iPad Cooler uses semiconductor technology to offer rapid cooling, reaching a maximum power of 20W. It features a built-in chilling plate that provides instant cooling upon connection, making it ideal for mobile gaming and streaming. Conversely, the Thermalright Peerless Assassin 120 SE employs six heat pipes and two 120mm PWM fans that can operate at a speed of 1550 RPM, achieving airflow of 66.17 CFM. This combination aims to deliver exceptional cooling efficiency for high-performance CPUs.
Compatibility
The ACEDAYS iPad Cooler supports a variety of devices, including tablets and laptops up to 13 inches, making it a versatile choice for users with multiple gadgets. It is compatible with popular models such as the iPad Pro, Surface Pro, and even the Steam Deck. On the other hand, the Thermalright Peerless Assassin 120 SE is designed specifically for AMD and Intel CPU sockets, including AM4, AM5, and LGA 1700, among others. This narrow focus on desktop CPUs limits its usability compared to the broader compatibility of the ACEDAYS cooler.
Ease of Use
The ACEDAYS iPad Cooler is straightforward to use, requiring a simple plug-and-play setup with a built-in type-C port. It also features a two-stage refrigeration adjustment, allowing users to switch between modes depending on their cooling needs. In contrast, while the Thermalright Peerless Assassin 120 SE provides a more complex installation process due to its mounting requirements for different CPU sockets, it offers detailed specifications to guide users through the setup.
Price Comparison
The ACEDAYS iPad Cooler is priced at $29.99, making it about 17% cheaper than the Thermalright Peerless Assassin 120 SE, which costs $49.99. This price difference may appeal to users looking for a budget-friendly cooling solution for their mobile devices. However, the higher price of the Thermalright cooler reflects its advanced technology and capabilities, which are tailored for desktop CPU cooling.
Target Audience
The ACEDAYS iPad Cooler is tailored for mobile gamers, content creators, and anyone who uses their tablets or laptops for extended periods, providing cooling solutions for devices that typically overheat during use. In contrast, the Thermalright Peerless Assassin 120 SE is aimed at PC builders and gamers who require robust CPU cooling for high-performance setups. This difference in target audience highlights the distinct use cases for each cooler, catering to different segments of the market.
Which should you buy?
Ultimately, the choice between the ACEDAYS iPad Cooler and the Thermalright Peerless Assassin 120 SE boils down to your specific needs. If you're looking for an affordable, portable cooling solution for mobile devices, the ACEDAYS iPad Cooler is an excellent option. However, if you require superior cooling performance for desktop CPUs and are willing to invest more, the Thermalright Peerless Assassin 120 SE is the better choice. Each product serves its purpose well, making the decision contingent on whether you prioritize mobile versatility or desktop efficiency.

