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be quiet! Pure Power 13 M 1000W Power Supply vs AsiaHorse 16AWG PSU Extension Cable Kit Black

Updated August 2026The be quiet! Pure Power 13 M 1000W Power Supply is a high-performance choice for serious gamers, while the AsiaHorse extension cable kit is a great accessory for enhancing aesthetics and cable management. Choose based on whether you need a power supply or an accessory.

The be quiet! Pure Power 13 M 1000W Power Supply is a high-performance choice for serious gamers, while the AsiaHorse extension cable kit is a great accessory for enhancing aesthetics and cable management. Choose based on whether you need a power supply or an accessory.

Why be quiet! Pure Power 13 M 1000W Power Supply is better

Efficiency

80 PLUS Gold certification with up to 94.4% efficiency

Power Output

Provides 1000W of continuous power

Compatibility

Supports next-gen PCIe 5.1 graphics cards

Why AsiaHorse 16AWG PSU Extension Cable Kit Black is better

Price

More affordable at £29.99

Aesthetics

Ultra-soft nylon braiding for better looks

Cable Management

Includes cable combs for organization

Overall score

be quiet! Pure Power 13 M 1000W Power Supply
85
AsiaHorse 16AWG PSU Extension Cable Kit Black
65

Specifications

Specbe quiet! Pure Power 13 M 1000W Power SupplyAsiaHorse 16AWG PSU Extension Cable Kit Black
Brandbe quiet!AsiaHorse
ModelPure Power 13 M16AWG Cable Kit
Certification80 PLUS GoldNone
MaterialHigh-quality components16AWG copper
ModularityFully modularNot applicable

Dimension comparison

be quiet! Pure Power 13 M 1000W Power SupplyAsiaHorse 16AWG PSU Extension Cable Kit Black

Pricing Overview

The be quiet! Pure Power 13 M 1000W Power Supply is priced at £99.99, making it a premium option in the power supply market. In contrast, the AsiaHorse 16AWG PSU Extension Cable Kit Black is significantly more affordable at £29.99. This price difference highlights the stark contrast in the functionality and purpose of each product. While the be quiet! power supply serves as a core component of a computer, providing 1000W of power with high efficiency, the AsiaHorse extension cable kit is designed as an accessory to enhance existing setups.

Performance and Efficiency

The be quiet! Pure Power 13 M 1000W boasts an impressive 80 PLUS Gold certification, achieving an efficiency rating of up to 94.4%. This level of efficiency translates to lower power consumption, which can significantly reduce long-term electricity costs. Additionally, the power supply can handle power excursions up to double its rated power, ensuring stable operation even under heavy loads. Conversely, the AsiaHorse extension cable kit utilises premium 16AWG pure copper wire, which offers lower resistance and superior heat resistance compared to standard cables. However, it does not provide power on its own, meaning its performance is dependent on the existing power supply it complements.

Compatibility

In terms of compatibility, the be quiet! Pure Power 13 M 1000W is an ATX 3.1 PSU that includes native integration for next-generation PCIe 5.1 graphics cards and supports current-gen GPUs with four PCIe 6+2-pin connectors. This makes it a versatile choice for both present and future gaming systems. On the other hand, the AsiaHorse extension cable kit includes two PCI-E cables specifically configured for mainstream graphics cards, supporting models like NVIDIA's GeForce RTX 3060 and AMD's Radeon RX 6700 XT. While both products aim to enhance gaming performance, the power supply is foundational, whereas the extension cables are supplementary.

Build Quality and Design

The build quality of the be quiet! Pure Power 13 M 1000W is reflected in its sophisticated design, which features an airflow-optimised fan with blades designed for quiet operation. This is particularly beneficial for users looking to build a silent gaming or media creation PC. In comparison, the AsiaHorse extension cable kit is made with ultra-soft nylon braiding that not only improves aesthetics but also provides flexibility for easy routing in tight spaces. The use of cable combs ensures that the wires remain organised, contributing to a cleaner overall look inside the case. While both products prioritise design, their focus areas differ significantly.

Installation and Usability

The installation process for the be quiet! Pure Power 13 M 1000W is simplified by its modularity, allowing users to omit unnecessary cables for a tidier setup. This feature enhances cable management and contributes to better airflow within the case. The AsiaHorse extension cable kit also aims for ease of use, being designed to hide unsightly factory PSU cables behind the motherboard tray, thus improving internal airflow and overall neatness. However, it’s essential to note that the installation of the extension cables is dependent on having an existing power supply, while the be quiet! unit serves as a standalone power source.

Cooling and Noise Levels

The be quiet! Pure Power 13 M 1000W incorporates a unique feature where the fan operates quietly, turning off completely under low load conditions. This capability ensures that the power supply is exceptionally silent during less demanding tasks, which is a significant advantage for users prioritising a quiet computing environment. On the other hand, the AsiaHorse extension cable kit does not have any active cooling features, as it is not a power supply unit. Its role is purely to transmit power, meaning that noise levels are not a concern for this product.

Longevity and Reliability

When it comes to longevity, the be quiet! Pure Power 13 M 1000W is designed for reliable operation with next-generation processors and graphics cards, ensuring that it can handle power demands for years to come. Its high efficiency and quality components contribute to its durability. The AsiaHorse extension cable kit, while built for longevity, focuses on stabilising voltage transmission and preventing safety hazards through its high-grade materials. Both products boast reliability, but the power supply’s extensive testing for performance under higher loads sets it apart in terms of long-term use.

Which should you buy?

Choosing between the be quiet! Pure Power 13 M 1000W Power Supply and the AsiaHorse 16AWG PSU Extension Cable Kit Black depends on your specific needs. If you're looking for a high-performance power supply that offers exceptional efficiency, stability, and modern compatibility, the be quiet! unit is the clear winner at £99.99. However, if you already have a power supply and need to enhance your system's aesthetics and cable management, the AsiaHorse extension cable kit at £29.99 provides excellent value. Ultimately, the decision hinges on whether you need a foundational power supply or an accessory to complement your existing setup.

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