OwlTree 2 Pack EPS12V CPU 8 Pin Female to CPU ATX 8 Pin and ATX 4 Pin Male Power vs Raspberry Pi 15W USB-C Power Supply US - Black
Updated August 2026 — The OwlTree power supply offers better value for PC builders, while the Raspberry Pi supply is specifically designed for Raspberry Pi devices.
The OwlTree power supply offers better value for PC builders, while the Raspberry Pi supply is specifically designed for Raspberry Pi devices.
Why OwlTree 2 Pack EPS12V CPU 8 Pin Female to CPU ATX 8 Pin and ATX 4 Pin Male Power is better
better value
OwlTree is C$10.99 for two cables
compatibility
works with multiple motherboard types
length
10.6 inches for better cable management
Why Raspberry Pi 15W USB-C Power Supply US - Black is better
specific design
tailored for Raspberry Pi 4 Model B
defined power output
15.3 watts at 5.1V, 3A
official product
designed by Raspberry Pi for reliability
Overall score
Specifications
| Spec | OwlTree 2 Pack EPS12V CPU 8 Pin Female to CPU ATX 8 Pin and ATX 4 Pin Male Power | Raspberry Pi 15W USB-C Power Supply US - Black |
|---|---|---|
| Brand | OwlTree | Raspberry Pi |
| Price | C$10.99 | C$20.35 |
| Connector Type | 8 Pin | USB-C |
| Compatibility | ATX motherboards | Raspberry Pi 4 |
| Power Delivery | N/A | 15.3W |
Dimension comparison
Overview of the Products
When it comes to power supplies, the OwlTree 2 Pack EPS12V CPU 8 Pin Female to CPU ATX 8 Pin and ATX 4 Pin Male Power and the Raspberry Pi 15W USB-C Power Supply serve different purposes for distinct audiences. The OwlTree power supply offers versatility for computer builders, while the Raspberry Pi power supply is designed specifically for powering Raspberry Pi devices. Both products cater to specific use cases and pricing, making them unique in their own right.
Compatibility
The OwlTree power supply boasts compatibility with a range of motherboards, specifically those equipped with ATX 4 pin, 8 pin, or 8+4 pin ports. It provides a solution for motherboards that require 8+4 pin ATX ports, making it an excellent choice for PC builders. Meanwhile, the Raspberry Pi power supply features a USB-C connector tailored for the Raspberry Pi 4 Model B, ensuring it meets the power requirements of this device. With a strong emphasis on compatibility, the OwlTree product is suitable for various power supply units (PSUs) including ATX and SFX, while the Raspberry Pi supply is exclusively designed for its respective model.
Power Output
The OwlTree power supply does not specify a wattage output, but its construction allows for effective power delivery to CPUs requiring 8-pin and 4-pin connections. In contrast, the Raspberry Pi power supply provides a well-defined output of 15.3 watts, delivering 5.1 volts at 3 amps. This specific power output is crucial for ensuring stable operation of the Raspberry Pi 4 Model B, highlighting the Raspberry Pi supply's targeted efficiency for its intended device.
Physical Characteristics
In terms of physical attributes, the OwlTree power supply comes in a 2-pack configuration, with each cable measuring 10.6 inches (27 cm) in length. This length can be advantageous for cable management in a PC case. On the other hand, the Raspberry Pi power supply features a 1.5-meter (approximately 59 inches) cable, which is also made from 18AWG wire, providing a good balance between reach and durability. The differing lengths cater to the varying installation needs of PC builders versus Raspberry Pi users.
Pricing
The OwlTree power supply is priced at C$10.99 for a 2-pack, making it a cost-effective choice for those needing multiple cables for their setups. In comparison, the Raspberry Pi power supply is priced at C$20.35, which reflects its specific design for the Raspberry Pi 4 Model B. While the OwlTree product offers more units for a lower price, the Raspberry Pi supply's higher price is justified by its targeted functionality and design.
Build Quality and Materials
The OwlTree power supply uses UL1007 18AWG tinned copper wire, which is noted to be of higher quality than regular cables. This suggests a level of durability and reliability in power delivery. The Raspberry Pi power supply, while not detailing its internal materials, is an official product designed to meet the specific requirements of the Raspberry Pi 4 Model B. Both products emphasize quality, but the OwlTree's explicit mention of materials may appeal to users concerned about longevity and performance.
Target Audience
The target audience for each product diverges significantly. The OwlTree power supply is ideal for PC builders who require flexibility in power connections for motherboards, particularly those with higher power needs. Conversely, the Raspberry Pi power supply is explicitly designed for Raspberry Pi users, ensuring they have the right power source for optimal performance. This distinction makes each product suitable for its respective user base, catering to varying levels of technical expertise and project requirements.
Which should you buy?
Deciding between the OwlTree 2 Pack EPS12V CPU 8 Pin Female to CPU ATX 8 Pin and ATX 4 Pin Male Power and the Raspberry Pi 15W USB-C Power Supply ultimately depends on your specific needs. If you are a PC builder requiring reliable and compatible power cables for various motherboards, the OwlTree product, priced at C$10.99 for two cables, offers great value and flexibility. However, if you are looking to power a Raspberry Pi 4 Model B, the Raspberry Pi power supply, although more expensive at C$20.35, provides the necessary power output and compatibility tailored for that device. Your choice should align with your project requirements and device specifications.
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