ACEDAYS iPad Cooler,Magnetic Tablet Cooler for vs Thermalrlght Peerless Assassin 120 SE CPU Air
Updated August 2026 — Thermalrlght Peerless Assassin 120 SE CPU Air leads on power and weight.
The ACEDAYS iPad Cooler is ideal for mobile gamers, while the Thermalrlght Peerless Assassin 120 SE excels in desktop cooling. Choose based on your device needs.
Why ACEDAYS iPad Cooler,Magnetic Tablet Cooler for is better
Price
ACEDAYS iPad Cooler is cheaper at $29.99
Compatibility
Supports a wider range of devices including tablets and laptops
Installation
Easier plug-and-play setup
Why Thermalrlght Peerless Assassin 120 SE CPU Air is better
Cooling Performance
Thermalrlght offers superior cooling for CPUs
Build Quality
More robust materials and design for desktop use
Fan Efficiency
Higher airflow rating with dual fans
Overall score
Specifications
| Spec | ACEDAYS iPad Cooler,Magnetic Tablet Cooler for | Thermalrlght Peerless Assassin 120 SE CPU Air |
|---|---|---|
| Cooling Tech | Semiconductor | Heat Pipes |
| Max Power | 20W | Not Specified |
| Noise Level | Not Specified | 25.6 dB(A) |
| Compatibility | Tablets/Laptops | Intel/AMD CPUs |
| Installation | Plug-and-Play | Complex |
Dimension comparison
Overview of ACEDAYS iPad Cooler and Thermalrlght Peerless Assassin 120 SE CPU Air Cooler
The ACEDAYS iPad Cooler is designed specifically for mobile devices, catering to gamers and streamers, while the Thermalrlght Peerless Assassin 120 SE focuses on cooling CPUs for desktop computers. The iPad Cooler is priced at $29.99, making it a budget-friendly option, whereas the CPU cooler costs $32.90, positioning it as a slightly more premium choice. Both products target different user needs, which influences their design and functionality.
Design and Build Quality
The ACEDAYS iPad Cooler boasts a unique design tailored for tablets and mobile gaming devices. Its alloy and PC construction features colorful lights and an LED temperature display, enhancing its visual appeal. In contrast, the Thermalrlght Peerless Assassin 120 SE flaunts an anodized brushed black top cover and nickel-plated heat pipes, creating an elegant but functional aesthetic. With a robust dual tower heatsink configuration, it emphasizes performance over flashiness. While both products have attractive designs, their applications dictate their build quality priorities.
Cooling Technology
The ACEDAYS iPad Cooler uses semiconductor technology, claiming to offer rapid cooling with a maximum power output of 20W. This innovative approach is designed to prevent overheating during extended use, which is crucial for mobile gamers and live streamers. On the other hand, the Thermalrlght Peerless Assassin 120 SE employs six 6mm copper heat pipes and dual high airflow fans to facilitate effective heat exchange. Both products promote efficient cooling, but the iPad Cooler’s technology is more suited for portable devices, while the CPU cooler excels in desktop environments.
Compatibility
When it comes to compatibility, the ACEDAYS iPad Cooler is versatile, supporting tablets and laptops with screens up to 13 inches, including various iPad models and the Steam Deck. This broad compatibility is ideal for users with multiple devices. The Thermalrlght Peerless Assassin 120 SE, however, is designed specifically for CPUs, supporting Intel LGA 1700, 1150, 1151, 1155, 1156, 1200 and AMD AM4/AM5 sockets. While both products offer compatibility, the iPad Cooler caters to a wider range of mobile devices, making it more flexible for users with tablets.
Installation Process
Installation processes differ significantly between the two products. The ACEDAYS iPad Cooler requires a simple plug-and-play setup via a built-in type-C port, making it user-friendly and quick to set up. In contrast, the Thermalrlght Peerless Assassin 120 SE necessitates a more complex installation with its SS2 install system and metal pressure plate, demanding users check for case and motherboard compatibility. While the iPad Cooler is straightforward to install, the CPU cooler may require more technical knowledge, appealing to a different audience.
Performance Metrics
In terms of performance, the ACEDAYS iPad Cooler promises to cool devices instantly upon connection, which is particularly beneficial for gamers and streamers who need immediate temperature regulation. The Thermalrlght Peerless Assassin 120 SE, with its dual 120mm fans, offers a rated airflow of 66.17 CFM at a noise level of 25.6 dB(A). Both products excel in their respective domains, with the iPad Cooler focusing on rapid cooling for portable devices and the CPU cooler providing stable performance for desktop setups.
Pricing Comparison
The ACEDAYS iPad Cooler is priced at $29.99, while the Thermalrlght Peerless Assassin 120 SE is available for $32.90. This makes the iPad Cooler about 9% cheaper than the CPU cooler, which may appeal to budget-conscious consumers looking for effective cooling solutions for their mobile devices. However, the slightly higher price of the Thermalrlght cooler reflects its specialized design and performance capabilities for desktop CPUs.
Which should you buy?
Choosing between the ACEDAYS iPad Cooler and the Thermalrlght Peerless Assassin 120 SE ultimately depends on your specific cooling needs. If you are a mobile gamer or streamer looking for an easy-to-use solution for tablets and laptops, the ACEDAYS iPad Cooler is a solid choice with its quick installation and innovative cooling technology. Conversely, if you're focusing on optimizing a desktop gaming rig or workstation, the Thermalrlght Peerless Assassin 120 SE offers superior cooling performance, especially for high-performance CPUs. Consider your setup and use case to make the best decision for your cooling needs.

