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AsiaHorse 18AWG PSU PSU Cable Extension Sleeved Custom Mod GPU PC Power Supply S vs CableMod C-Series Classic ModFlex Sleeved 8-pin PCI-e Cable for Corsair RM Black

Updated August 2026AsiaHorse offers superior versatility, performance, and ease of use at a higher price, while CableMod provides a budget-friendly, durable, and colorful option for specific 8-pin PCI-e needs.

AsiaHorse offers superior versatility, performance, and ease of use at a higher price, while CableMod provides a budget-friendly, durable, and colorful option for specific 8-pin PCI-e needs.

Why AsiaHorse 18AWG PSU PSU Cable Extension Sleeved Custom Mod GPU PC Power Supply S is better

Compatibility

AsiaHorse supports multiple connectors and power supplies vs CableMod's focus on 8-pin PCI-e only

Performance

AsiaHorse uses UL1015 18AWG copper tinned wire with heat resistance; CableMod wire gauge unspecified

Ease of Use

AsiaHorse features upgraded connectors for easier installation; CableMod lacks installation enhancements

Why CableMod C-Series Classic ModFlex Sleeved 8-pin PCI-e Cable for Corsair RM Black is better

Price

CableMod is significantly cheaper at C$18.90 vs AsiaHorse at C$33.99

Durability

CableMod uses Classic ModFlex sleeving known for excellent durability

Color Options

CableMod offers a wide range of vivid colors vs AsiaHorse's single white finish

Overall score

AsiaHorse 18AWG PSU PSU Cable Extension Sleeved Custom Mod GPU PC Power Supply S
85
CableMod C-Series Classic ModFlex Sleeved 8-pin PCI-e Cable for Corsair RM Black
70

Specifications

SpecAsiaHorse 18AWG PSU PSU Cable Extension Sleeved Custom Mod GPU PC Power Supply SCableMod C-Series Classic ModFlex Sleeved 8-pin PCI-e Cable for Corsair RM Black
Cable TypeExtension cables (24-pin ATX, 4+4 EPS, 6+2 PCI-E)Replacement 8-pin PCI-e cable
Sleeving MaterialNylon braidClassic ModFlex sleeving
Wire GaugeUL1015 18AWG copper tinnedNot specified
Connector UpgradeYes, upgraded connector for easier installNo specific upgrade mentioned
Cable Combs4 combs per cableIncludes cable combs
Color OptionsWhite onlyWide range of vivid colors
Price (CAD)C$33.99C$18.90

Dimension comparison

AsiaHorse 18AWG PSU PSU Cable Extension Sleeved Custom Mod GPU PC Power Supply SCableMod C-Series Classic ModFlex Sleeved 8-pin PCI-e Cable for Corsair RM Black

Introduction to Power Supply Cable Extensions

When it comes to enhancing your PC's power supply with cable extensions, two noteworthy options are the AsiaHorse 18AWG PSU Cable Extension and the CableMod C-Series Classic ModFlex Sleeved 8-pin PCI-e Cable. Both products serve the purpose of connecting your power supply to various components, but they cater to different preferences and needs.

Material Quality and Design

The AsiaHorse cable extension boasts an extremely soft material made with exclusive nylon braid technology, making it easy to handle, even in tight spaces. This design is complemented by 4 combs that help maintain the cable's shape, preventing sagging. In contrast, the CableMod product features Classic ModFlex sleeving, which is known for its excellent durability. While both cables are designed to look good and function well, AsiaHorse's soft material may offer a more user-friendly experience when managing cables in cramped setups.

Compatibility with Power Supplies

Compatibility is crucial when selecting a power supply cable extension. The AsiaHorse extension is designed to work with a wide range of power supplies, including popular models from Corsair, such as the RM, RMX, and HX series. It is specifically tailored for various connectors, including a 24-pin ATX for motherboards and 6+2 pin PCI-E cables for GPUs. On the other hand, the CableMod cable is a replacement specifically for 8-pin PCI-e connections, primarily suited for Corsair RM series power supplies. This makes the AsiaHorse more versatile for users with diverse setups, while the CableMod serves a more niche market.

Performance and Safety Features

When evaluating performance, the AsiaHorse cable uses UL1015 18AWG copper tinned wire, which provides superior energy efficiency and heat resistance. This feature ensures that users do not have to worry about overheating or unpleasant odours, making it a reliable choice for high-performance systems. Conversely, CableMod does not specify the wire gauge used, which leaves some uncertainty regarding its performance compared to the AsiaHorse. If safety and reliability are top priorities, AsiaHorse appears to be the stronger candidate.

Pricing Considerations

When it comes to pricing, the AsiaHorse extension is available for C$33.99, while the CableMod cable is priced at C$18.90. This places the AsiaHorse at a higher price point, approximately 80% more expensive than the CableMod. However, the additional cost may reflect the higher quality materials, better compatibility, and more comprehensive features of the AsiaHorse product. The decision may hinge on whether users find the extra investment justifiable based on their specific needs.

Installation and Ease of Use

In terms of installation, the AsiaHorse cable features an upgraded connector that simplifies the connection process between GPU and motherboard pins. This thoughtful design addresses common installation challenges, making it easier to connect without gaps. Meanwhile, CableMod's offering includes cable combs for improved organization, but it does not explicitly mention any installation enhancements. For those who value straightforward installation, the AsiaHorse may provide a more seamless experience.

Aesthetic Appeal

Aesthetics play a significant role in custom PC builds, and both cables offer visually appealing designs. AsiaHorse provides a sleek white finish that can complement a variety of setups, while CableMod offers a wide range of vivid colours, allowing users to personalize their builds further. If visual customization is a priority, CableMod may offer more options, but if a clean and uniform look is desired, AsiaHorse's design is a strong contender.

Which should you buy?

Ultimately, the choice between the AsiaHorse 18AWG PSU Cable Extension and the CableMod C-Series Classic ModFlex Sleeved 8-pin PCI-e Cable will depend on your specific needs and preferences. If you are looking for a versatile, high-performance cable that offers excellent compatibility and ease of use, the AsiaHorse is the better option, albeit at a higher price of C$33.99. However, if you are focused on a budget-friendly solution and are specifically in need of an 8-pin PCI-e cable with aesthetic options, the CableMod at C$18.90 may suit your requirements well.

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