6 Best Alternatives to the LINKUP 50cm Braided PSU Extension (2026)
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The LINKUP 50cm Braided PSU Extension Cable Set provides a clean, modular solution for standard ATX builds. It features 18AWG tinned copper wiring and a complete connector bundle, including 24-pin, CPU, and GPU cables. This setup helps you manage cables neatly while maintaining reliable power delivery. If you are looking for linkup atx 24 pin psu extension alternatives, you might want different specifications or a different brand entirely. Some builders prefer integrated power supplies over separate extension cables. Others need higher wattage or newer connector standards that this cable set does not offer.
This list includes 6 options that share key specifications with the original product. We selected these alternatives because they overlap with the LINKUP cable in form factor and core functionality. You will find fully modular units with ATX 3.1 support and modern PCIe 5.1 connectors. Some options focus on side-mounted cable management for easier routing. Others provide higher wattage for demanding components. Each product here is chosen based on how its specs compare to your original choice. You can pick the one that best fits your specific case size and power needs.
How these alternatives differ
MSI MAG 850W Fully Modular ATX Power Supply
The MSI MAG 850W replaces extension cables with a complete power supply unit. It delivers 850W of power with 80 Plus Gold efficiency, eliminating the need for separate braided extensions. This unit supports ATX 3.1 and PCIe 5.1 standards with a 12V-2x6 connector. You gain a ten-year warranty instead of the LINKUP one-year coverage. The unit measures 12 inches in length, which is significantly longer than the extension cable packaging. This choice suits gamers who need a full power source rather than just cable management upgrades.
Corsair RM850x Shift 850W White ATX Power Supply
The Corsair RM850x Shift offers a different approach by providing a complete 850W power supply with side-mounted modular connectors. It supports ATX 3.1 and PCIe 5.1 standards, ensuring compatibility with modern GPUs. The unit includes a 12V-2x6 connector, removing the need for adapter cables. It measures 6.3 inches in length and weighs 3.75 pounds. This design helps with cable management in cases with limited rear access. You get full power delivery rather than just extending existing cables. This option is ideal for builders prioritizing efficiency and modern connector standards over simple cable extensions.
Corsair RM1000x 1000W ATX 3.1 PSU
The Corsair RM1000x provides 1000W of power, significantly exceeding the capacity of any extension cable. It features ATX 3.1 and PCIe 5.1 support with a 12V-2x6 connector. The unit is compact, measuring only 2.3 inches in length, which aids in fitting tight cases. It weighs 6.88 pounds, reflecting its higher power output. This power supply eliminates the need for separate GPU or CPU extensions entirely. It suits high-wattage builds requiring robust power delivery. You trade the aesthetic customization of braided cables for the reliability and capacity of a dedicated high-end power source.
Corsair RM1000x Shift 1000W Power Supply
The Corsair RM1000x Shift delivers 1000W with ATX 3.0 standards and a 12V-2x6 connector. It features side-mounted modular connections for improved cable routing. The unit measures 7.09 inches in length and weighs 4.2 pounds. This design helps manage cables in cases where rear access is restricted. It provides complete power delivery rather than just extending existing cables. You gain modern connector support and high wattage. This choice fits builders who need maximum power and modern standards. It replaces the need for separate extension cables with a comprehensive power solution.
Corsair RM850x 850W Fully Modular ATX 3.1 PSU
The Corsair RM850x ATX 3.1 offers 850W with full modularity and PCIe 5.1 support. It includes a 12V-2x6 connector for modern GPUs. The unit is compact, measuring 2.3 inches in length, which helps in small form factor builds. It weighs 3.9 pounds. This power supply provides complete power delivery, removing the need for separate extension cables. It suits users needing modern standards and reliable power. You get a dedicated power source instead of cable extensions. This option is best for ATX 3.1 builds with PCIe 5.1 GPUs.
Corsair RM750x Shift White 750W ATX Power Supply
The Corsair RM750x Shift provides 750W with ATX 3.1 and PCIe 5.1 standards. It features side-mounted modular connectors for better cable management. The unit measures 6.3 inches in length and weighs 3.75 pounds. It includes a 12V-2x6 connector for modern graphics cards. This design is ideal for cases with limited rear access. It offers complete power delivery rather than just extending existing cables. You gain efficiency and modern support. This choice suits builders prioritizing side-mounted modular connections. It replaces extension cables with a dedicated power supply solution.
Quick picks
Our 7 picks
LINKUP 50cm Braided PSU Extension Cable Set
Best for: Standard ATX builds needing 50cm reach
- PCIe Connector Type
- 6+2-pin
- Warranty
- 1 year
- Form Factor
- ATX
- Dimensions
- 11 × 5.91 × 1.57 inches
- Weight
- 1.42 pounds
This LINKUP extension cable features a 50cm length with 18AWG tinned copper wires and a braided sleeve. It includes a 24-pin motherboard connector, two 8-pin CPU cables, and three 8-pin PCIe GPU cables. The orange and black design helps manage cable clutter in your build. It suits users who want organized routing and high-current support for modern components.
Pros
- 50cm braided length for flexible routing
- 18AWG tinned copper conductors for robust power delivery
- Includes 24-pin, two CPU, and three GPU connectors
- Comes with cable combs for neat organization
Cons
- 1-year warranty is shorter than typical power supply warranties
- Cables arrive straight and require manual training
- No mention of ATX 3.1 or 12VHPWR native support
Good fit if
- You need extra length to reach your power supply
- You want to hide cables behind the motherboard tray
- You prefer a braided aesthetic for your build
Skip if
- You require a longer than 50cm reach
- You need native support for new 12VHPWR connectors
- You want a warranty longer than one year
Verdict: LINKUP 50cm ATX 24-Pin Extension offers solid 18AWG wiring and a complete set of connectors for standard builds. It fits users who prioritize cable management and a clean look over extended warranty coverage.
MSI MAG 850W Fully Modular ATX Power Supply
Best for: Standard ATX gaming builds needing 850W
- Wattage
- 850W
- Efficiency Rating
- 80+ Gold
- Modularity
- Fully Modular
- ATX Version
- ATX 3.1
- PCIe Connector Type
- 12V-2x6
- Warranty
- 10 Year
This fully modular power supply delivers 850W of power with 80 Plus Gold efficiency. It supports ATX 3.1 standards and includes a native 12V-2x6 connector for modern GPUs. The compact ATX form factor fits most cases. You get a 10-year warranty for long-term reliability. It is designed for gaming builds that need stable power delivery.
Pros
- 850W output capacity
- 80 Plus Gold efficiency rating
- Fully modular cable management
- ATX 3.1 and PCIe 5.1 ready
- 10-year warranty coverage
Cons
- Larger physical dimensions than shift-style models
- No digital display for monitoring
- Standard ATX form factor limits extreme small form factor builds
Good fit if
- You need a reliable 850W source for high-end GPUs
- You want a 10-year warranty for peace of mind
- You prefer fully modular cables for cleaner builds
Skip if
- You require a shift-style connector for side-mounted cables
- You need a power supply smaller than standard ATX
- You are building a low-power office PC under 500W
Verdict: MSI MAG A850GL 850W Gold PSU offers solid efficiency and a long warranty for gamers. It fits standard cases well but lacks the compact shift design of some competitors.
Corsair RM850x Shift 850W White ATX Power Supply
Best for: Modern high-efficiency builds with large GPUs
- Wattage
- 850W
- Efficiency Rating
- 80 Plus Gold
- Modularity
- Fully Modular
- ATX Version
- ATX 3.1
- PCIe Connector Type
- PCIe 5.1
- Dimensions
- 6.3 × 5.91 × 3.39 inches
View on Amazon: Corsair RM850x Shift 850W White ATX Power Supply
The Corsair RM850x Shift is a fully modular power supply designed for modern builds. It delivers 850W of power with 80 Plus Gold efficiency. The unit supports ATX 3.1 and PCIe 5.1 standards, ensuring compatibility with the latest graphics cards. Its compact dimensions and white finish help manage cable clutter in tight cases. This model suits users seeking high efficiency and future-proof connectors.
Pros
- 850W output capacity for high-end components
- 80 Plus Gold efficiency rating for lower power waste
- ATX 3.1 and PCIe 5.1 support for new GPUs
- Fully modular design for cleaner cable management
Cons
- Larger physical footprint compared to standard ATX units
- Heavier weight due to robust internal components
- White color may not match dark-themed builds
Good fit if
- You need PCIe 5.1 native support for next-gen GPUs
- You prefer a fully modular cable setup
- You want high efficiency for lower heat output
Skip if
- You require a standard-sized ATX power supply
- You are building a black-themed PC
- You need more than 850W of power
Verdict: Corsair RM850x Shift 850W ATX 3.1 fits builders who prioritize efficiency and modern connector standards over compact form factors. It is a solid choice for high-performance systems requiring reliable power delivery.
Corsair RM1000x 1000W ATX 3.1 PSU
Best for: High-wattage modern builds
- Wattage
- 1000W
- Efficiency Rating
- Cybenetics Gold
- Modularity
- Fully Modular
- ATX Version
- ATX 3.1
- PCIe Connector Type
- 12V-2x6
- PCIe Version
- PCIe 5.1
The Corsair RM1000x is a fully modular 1000W power supply built for modern systems. It supports ATX 3.1 standards and PCIe 5.1 with 12V-2x6 connectors. The unit features Cybenetics Gold efficiency for reliable power delivery. It measures 2.3 inches in length, fitting many cases. You should choose this if you need high wattage and future-proof connectivity for high-end graphics cards.
Pros
- 1000W output capacity
- Fully modular design
- ATX 3.1 compliance
- PCIe 5.1 support
- Cybenetics Gold efficiency
Cons
- Heavier at 6.88 pounds
- Larger footprint than shift models
- No LCD display
Good fit if
- You need 1000W for high-end builds
- You want ATX 3.1 compatibility
- You prefer fully modular cables
Skip if
- You need a compact form factor
- You require under 1000W
- You want a lighter unit
Verdict: The Corsair RM1000x ATX 3.1 delivers robust power for demanding components. It suits builders who prioritize capacity and modern connector standards over compact dimensions.
Corsair RM1000x Shift 1000W Power Supply
Best for: High-wattage ATX 3.0 builds
- Wattage
- 1000W
- Efficiency Rating
- 80 Plus Gold
- Modularity
- Fully Modular
- ATX Version
- ATX 3.0
- Dimensions
- 7.09 × 5.91 × 5.08 inches
- Weight
- 4.2 pounds
This fully modular power supply delivers 1000W of power with ATX 3.0 compliance. It features 80 Plus Gold efficiency for reliable performance. The shift design measures 5.91 by 5.08 by 7.09 inches. It weighs 4.2 pounds. You should choose this unit if you need high wattage and modern connector standards for your build.
Pros
- 1000W output capacity
- ATX 3.0 and PCIe 5.0 compliant
- 80 Plus Gold efficiency rating
- Fully modular cable design
Cons
- Larger physical dimensions than compact alternatives
- Heavier build at 4.2 pounds
- Black color may not match white builds
Good fit if
- You need 1000W for high-end GPUs
- You want ATX 3.0 native support
- You prefer fully modular cables
Skip if
- You require a compact SFX form factor
- You need a white color scheme
- You only require 750W or less
Verdict: Corsair RM1000x Shift 1000W ATX 3.0 suits builders who need maximum power and modern standards. It fits cases that can accommodate its standard ATX size and weight.
Corsair RM850x 850W Fully Modular ATX 3.1 PSU
Best for: ATX 3.1 builds with PCIe 5.1 GPUs
- Wattage
- 850W
- Efficiency Rating
- Cybenetics Gold
- Modularity
- Fully Modular
- ATX Version
- ATX 3.1
- PCIe Connector Type
- 12V-2x6
- PCIe Version
- PCIe 5.1
View on Amazon: Corsair RM850x 850W Fully Modular ATX 3.1 PSU
This Corsair unit delivers 850W of power with fully modular cabling. It meets ATX 3.1 standards and supports PCIe 5.1 via the 12V-2x6 connector. The Cybenetics Gold efficiency rating ensures reliable operation with low noise. Its compact dimensions help fit into various cases. You get a black finish and a weight of 3.9 pounds. This power supply is designed for users needing modern connector support.
Pros
- 850W output capacity
- Fully modular cable design
- ATX 3.1 compliance
- PCIe 5.1 support with 12V-2x6 connector
- Cybenetics Gold efficiency rating
Cons
- Limited to 850W compared to 1000W alternatives
- No mention of RGB lighting or software control
- Standard ATX form factor may not fit small cases
Good fit if
- You need PCIe 5.1 support for new GPUs
- You want fully modular cables for clean builds
- You require ATX 3.1 compliance
Skip if
- You need more than 850W of power
- You are building a mini-ITX system with strict size limits
- You prefer non-modular power supplies for simplicity
Verdict: Corsair RM850x ATX 3.1 Power Supply fits users who need modern PCIe 5.1 support and fully modular cabling in a reliable 850W package.
Corsair RM750x Shift White 750W ATX Power Supply
Best for: side-mounted modular cable management
- Wattage
- 750W
- Efficiency Rating
- 80 Plus Gold
- Modularity
- Fully Modular
- ATX Version
- ATX 3.1
- Fan Size
- 140mm
- PCIe Version
- PCIe 5.1
View on Amazon: Corsair RM750x Shift White 750W ATX Power Supply
This Corsair power supply delivers 750W of power with ATX 3.1 certification and PCIe 5.1 support. It features a side-mounted modular design for easier cable management and uses a 140mm fan for low noise. The unit includes Japanese electrolytic capacitors for reliability. It suits builders who need compact, modern connectivity and clean cable routing in their case.
Pros
- Side-mounted modular connections for easier access
- ATX 3.1 and PCIe 5.1 compliant
- 140mm fluid dynamic bearing fan for low noise
- Fully modular with micro-fit connectors
Cons
- Lower wattage than other options on this list
- Heavier build at 3.75 pounds
- Larger physical footprint due to 140mm fan
Good fit if
- You need side-mounted modular connections for easier cable management
- You require ATX 3.1 and PCIe 5.1 support
- You prefer a 140mm fan for quieter operation
Skip if
- You need more than 750W of power
- You prefer a standard rear-mounted modular design
- You want a lighter power supply under 3 pounds
Verdict: Corsair RM750x Shift 750W ATX 3.1 is a solid choice for builders prioritizing side-mounted modular connections and modern ATX 3.1 standards. It fits well in cases where cable management access is limited.
Specifications side by side
| Spec | LINKUP 50cm Braided PSU Extension Cable Set | MSI MAG 850W Fully Modular ATX Power Supply | Corsair RM850x Shift 850W White ATX Power Supply | Corsair RM1000x 1000W ATX 3.1 PSU | Corsair RM1000x Shift 1000W Power Supply | Corsair RM850x 850W Fully Modular ATX 3.1 PSU | Corsair RM750x Shift White 750W ATX Power Supply |
|---|---|---|---|---|---|---|---|
| Wattage | not specified | 850W | 850W | 1000W | 1000W | 850W | 750W |
| Efficiency Rating | not specified | 80+ Gold | 80 Plus Gold | Cybenetics Gold | 80 Plus Gold | Cybenetics Gold | 80 Plus Gold |
| Modularity | not specified | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular | Fully Modular |
| ATX Version | not specified | ATX 3.1 | ATX 3.1 | ATX 3.1 | ATX 3.0 | ATX 3.1 | ATX 3.1 |
| PCIe Connector Type | 6+2-pin | 12V-2x6 | PCIe 5.1 | 12V-2x6 | not specified | 12V-2x6 | not specified |
| Fan Size | not specified | not specified | not specified | not specified | not specified | not specified | 140mm |
| Warranty | 1 year | 10 Year | not specified | not specified | not specified | not specified | not specified |
| Form Factor | ATX | ATX | ATX | ATX | ATX | ATX | ATX |
| PCIe Version | not specified | PCIe 5.1 | PCIe 5.1 | PCIe 5.1 | not specified | PCIe 5.1 | PCIe 5.1 |
| Recommended Use | not specified | Gaming | not specified | not specified | not specified | not specified | not specified |
| Connector | not specified | 12V-2x6 Connector | not specified | 12V-2x6 Connector | not specified | 12V-2x6 Connector | not specified |
| Size | 50cm | 850W (PCIE 5) | 850W | 1000W | 1000W | 850W | 750W |
| Dimensions | 11 × 5.91 × 1.57 inches | 12 × 8.75 × 4.92 inches | 6.3 × 5.91 × 3.39 inches | 2.3 × 3.39 × 5.91 inches | 7.09 × 5.91 × 5.08 inches | 2.3 × 3.39 × 5.91 inches | 6.3 × 5.91 × 3.39 inches |
| Weight | 1.42 pounds | not specified | 3.75 pounds | 6.88 pounds | 4.2 pounds | 3.9 pounds | 3.75 pounds |
| Color | OrangeBlack | not specified | White | Black | Black | Black | White |
| Model | 200 | not specified | not specified | not specified | not specified | not specified | CP-9020273-NA |
Frequently asked questions
Can I use a power supply instead of a PSU extension cable?
Yes. Using a complete power supply unit like the MSI MAG 850W eliminates the need for separate extension cables. It provides 850W of power with 80 Plus Gold efficiency. This approach simplifies your build by integrating power delivery directly into the case rather than relying on external cable extensions.
What is the best high-wattage alternative for modern builds?
The Corsair RM1000x ATX 3.1 is a strong option for high-wattage needs. It delivers 1000W of power and supports PCIe 5.1 standards. This unit is fully modular and features a 12V-2x6 connector. It suits builders who prioritize capacity and modern connector standards over compact dimensions.
Which PSU offers side-mounted cable management?
The Corsair RM750x Shift 750W ATX 3.1 features side-mounted modular connections. This design helps when cable management access is limited in your case. It provides 750W of power with 80 Plus Gold efficiency. The unit supports ATX 3.1 and PCIe 5.1 standards for modern components.
Is there a white PSU option for clean builds?
The Corsair RM850x Shift 850W White ATX is available in white. It offers 850W of power with 80 Plus Gold efficiency. This unit supports ATX 3.1 and PCIe 5.1 standards. It fits builders who prioritize efficiency and modern connector standards over compact form factors.
What is the best ATX 3.0 alternative?
The Corsair RM1000x Shift 1000W ATX 3.0 is a top choice for ATX 3.0 builds. It delivers 1000W of power with 80 Plus Gold efficiency. The unit is fully modular and supports modern standards. It fits cases that can accommodate its standard ATX size and weight.
Which PSU is best for PCIe 5.1 GPUs?
The Corsair RM850x ATX 3.1 Power Supply supports PCIe 5.1 GPUs. It provides 850W of power with a 12V-2x6 connector. This unit is fully modular and fits users needing modern support. It delivers reliable power in a compact package for high-performance systems.