Looking Beyond the Be Quiet! Be Quiet 90-Degree 12V-2x6? 6 Alternatives Worth a Look
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You might be looking for be quiet 24 pin 12vhpwr 90 power alternatives because the original cable is just a single accessory. The Be Quiet! BC073 is a black, single-sleeved 12V-2x6 cable with a 90-degree angled connector. It weighs 5.29 ounces and helps you route cables neatly in ATX builds. This design improves airflow by reducing clutter near the GPU. However, it does not provide power itself. It only connects your graphics card to a compatible ATX 3 power supply.
You may need a different solution if you lack a modern power supply or want more wattage. Some builders prefer a complete unit with fixed cables for simplicity. Others need higher efficiency ratings or fully modular designs for high-end gaming rigs. We selected these 6 alternatives because their specifications overlap with the original connector type. This list includes power supplies with native 12V-2x6 support and diagnostic tools for verifying cable safety. Each option addresses specific needs like budget constraints or high power demands. You can choose based on your case size and GPU requirements.
Our top pick: Be Quiet 90-Degree 12V-2x6 Power Cable.
How Each Alternative Compares
ASRock Challenger 750W Non-Modular PSU
The ASRock Challenger 750W Non-Modular PSU replaces a simple cable with a complete power source. It includes a built-in 12V-2x6 connector and supports PCIe 5.1 standards. Unlike the be quiet! accessory, this unit provides 750W of power with 80 Plus Bronze efficiency. It is non-modular, meaning all cables are fixed to the unit. This suits budget builds where you need a reliable, no-frills power supply. You lose the flexibility of swapping cables, but gain a complete solution for standard ATX cases. It is a practical choice if you are building from scratch rather than upgrading an existing setup.
Thermaltake Dr. Power III Pro ATX PSU Tester
The Thermaltake Dr. Power III Pro ATX PSU Tester is a diagnostic tool, not a power source or cable. It helps you verify PSU output and check cable safety before powering on your system. While the be quiet! cable delivers power, this device measures voltage and signals. It is smaller, weighing 4.8 ounces, and fits in tight spaces. This tool is ideal for builders who want precise data to ensure their 12V-2x6 connections are safe. It does not replace the cable but complements it by preventing potential issues. Use it if you prioritize verification and safety checks during your assembly process.
MSI MAG 850W Fully Modular ATX Power Supply
The MSI MAG 850W Fully Modular ATX Power Supply offers native 12V-2x6 support with ATX 3.1 standards. It provides 850W of power, far exceeding the single-cable role of the be quiet! accessory. This fully modular design allows you to connect only the cables you need, improving airflow and cable management. It includes a 10-year warranty, offering long-term reliability for high-end gaming PCs. While it is larger and heavier, it fits standard ATX cases. Choose this if you need a complete, high-performance power solution rather than just a cable adapter for your existing unit.
Corsair RM1000x 1000W ATX 3.1 PSU
The Corsair RM1000x 1000W ATX 3.1 PSU delivers maximum power for enthusiasts. It features native 12V-2x6 support and PCIe 5.1 compatibility. This fully modular unit weighs 6.88 pounds and is designed for high-end gaming rigs and workstations. Unlike the be quiet! cable, it provides 1000W of output, handling demanding hardware with ease. It is overkill for basic systems but ideal for users requiring top-tier performance. The ATX 3.1 standard ensures future-proofing. Select this option if your build requires significant power headroom and modern connectivity standards.
Corsair RM850x 850W Fully Modular ATX 3.1 PSU
The Corsair RM850x 850W Fully Modular ATX 3.1 PSU balances power and efficiency for high-end GPUs. It supports PCIe 5.1 and includes a native 12V-2x6 connector. This unit weighs 3.9 pounds and fits well in standard ATX cases. It is a solid upgrade for users moving to modern hardware. Compared to the be quiet! cable, it provides a complete power solution with full modularity. It is not suitable for small form factor cases due to its size. Pick this if you value clean cable management and efficient power delivery for your gaming or workstation build.
Thermaltake Smart 600W 80 Plus ATX PSU
The Thermaltake Smart 600W 80 Plus ATX PSU provides 600W of output with active PFC. It lacks the 12V-2x6 connector found in the be quiet! cable and modern ATX 3.0 standards. This unit is designed for mid-range builds that do not need high efficiency or latest connectivity. It is smaller and lighter than the premium options. Use this if you are building a system with lower power demands and do not require PCIe 5.1 support. It is a dependable, basic power supply that fits users prioritizing cost-effective performance over modern features.
Quick picks
Our 7 picks
Be Quiet 90-Degree 12V-2x6 Power Cable
Best for: ATX 3 builds needing angled cable routing
- PCIe Connector Type
- 12V-2x6 / 12VHPWR
- Form Factor
- ATX
- Connector
- 12V-2x6 Connector
- Weight
- 5.29 ounces
View on Amazon: Be Quiet 90-Degree 12V-2x6 Power Cable Affiliate link
This is a single-sleeved 12V-2x6 power cable with a 90-degree angled connector. It is designed for ATX 3 power supplies, including those from be quiet!. The black cable weighs 5.29 ounces. Its angled design helps manage cables and improves airflow in your case. It suits you if you need a clean build with an ATX 3 source.
Pros
- 90-degree angled connector for cleaner routing
- Single-sleeved design for easy management
- Compatible with ATX 3 power supplies
Cons
- Requires an ATX 3 power supply to function
- Sold as a cable only, not a power supply unit
- Limited to 12V-2x6 connector type
Good fit if
- You have an ATX 3 power supply
- You want to improve case airflow
- You prefer a clutter-free cable setup
Skip if
- You need a complete power supply unit
- Your PSU does not support ATX 3
- You require a straight connector design
Verdict: be quiet! 12V-2x6 90° Cable is a practical accessory for builders using ATX 3 power supplies who value cable management. It fits users prioritizing airflow and a tidy interior over raw power delivery components.
ASRock Challenger 750W Non-Modular PSU
Best for: budget builds needing fixed cables
- Wattage
- 750W
- Efficiency Rating
- 80 PLUS Bronze
- Modularity
- Non-Modular
- ATX Version
- ATX 2.52
- PCIe Connector Type
- 12V-2x6
- Fan Size
- 120 mm
View on Amazon: ASRock Challenger 750W Non-Modular PSU Affiliate link
This ASRock Challenger unit is a non-modular 750W power supply certified to 80 Plus Bronze standards. It supports PCIe 5.1 and includes a native 12V-2x6 connector for modern GPUs. The 120mm Golf-blade fan runs quietly. It is a practical choice if you need a straightforward, fixed-cable solution for a standard ATX build without the complexity of modular wiring.
Pros
- 80 Plus Bronze efficiency certification
- Native 12V-2x6 connector for PCIe 5.1
- Non-modular design for simplicity
- 120mm Golf-blade fan for cooling
Cons
- Non-modular design means unused cables clutter the case
- 80 Plus Bronze rating is less efficient than Gold or Platinum options
- Limited to 450W on the native 12V-2x6 connector
Good fit if
- You prefer fixed cables for a cleaner look
- You need a budget-friendly 80 Plus Bronze unit
- You are building a standard ATX case
Skip if
- You require full modularity for cable management
- You need higher efficiency than Bronze
- You plan to use high-end GPUs exceeding 450W on a single cable
Verdict: ASRock Challenger 750W Non-Modular is a solid, no-frills power supply for users who prioritize simplicity and fixed cabling in a standard ATX build.
Thermaltake Dr. Power III Pro ATX PSU Tester
Best for: Verifying PSU output and cable safety
- Form Factor
- ATX
- Connector
- 12V-2x6 Connector
- Dimensions
- 5.5 × 3 × 0.75 inches
- Weight
- 4.8 ounces
View on Amazon: Thermaltake Dr. Power III Pro ATX PSU Tester Affiliate link
This is a dedicated ATX power supply tester, not a power supply unit. It checks continuity and displays real-time voltage for +12V, +5V, +3.3V, and +5Vsb rails. It measures power good signal timing in milliseconds. The device includes a color display and audible alerts for faults. It also detects PCIe Gen 5.1 sideband signals to identify cable ratings up to 600W. This tool suits builders verifying PSU health or cable safety.
Pros
- Tests +12V, +5V, +3.3V, and +5Vsb rails with real-time readings
- Measures power good signal timing in milliseconds
- Detects PCIe Gen 5.1 sideband SENSE0/SENSE1 signals
- Provides audible and visual fault alerts with a color display
Cons
- It is a diagnostic tool, not a power supply unit
- Does not provide AC power to components
- Limited to testing specific voltage rails and signals
Good fit if
- You need to verify PSU voltage stability before installing components
- You want to check if a 12V-2x6 cable is rated for your GPU
- You are troubleshooting power-related boot failures
Skip if
- You are looking for a power supply to run your PC
- You need a device to provide power to your motherboard
- You want a simple continuity tester without voltage readings
Verdict: Thermaltake Dr. Power III Pro Tester is a specialized diagnostic tool for verifying PSU output and cable safety. It fits builders who need precise voltage and signal data before powering on a system.
MSI MAG 850W Fully Modular ATX Power Supply
Best for: high-end gaming PCs needing 12V-2x6
- Wattage
- 850W
- Efficiency Rating
- 80+ Gold
- Modularity
- Fully Modular
- ATX Version
- ATX 3.1
- PCIe Connector Type
- 12V-2x6
- Warranty
- 10 Year
View on Amazon: MSI MAG 850W Fully Modular ATX Power Supply Affiliate link
The MSI MAG A850GL is an 850W fully modular power supply built for modern gaming rigs. It meets ATX 3.1 and PCIe 5.1 standards, featuring a native 12V-2x6 connector for direct GPU power. The unit holds an 80 Plus Gold efficiency rating and comes with a 10-year warranty. Its compact dimensions help fit into smaller cases while supporting high-end graphics cards.
Pros
- 850W output capacity
- ATX 3.1 and PCIe 5.1 ready
- Native 12V-2x6 connector
- 80 Plus Gold efficiency
- 10-year warranty
Cons
- Larger physical dimensions than compact alternatives
- Higher wattage than needed for low-power builds
- Fully modular design adds cable management complexity
Good fit if
- You need a native 12V-2x6 connector for RTX 40-series GPUs
- You want a high-efficiency 80 Plus Gold unit
- You prefer a long 10-year warranty
Skip if
- You require a strictly compact form factor under 8 inches wide
- You are building a low-power system under 600W
- You need a non-modular power supply for simplicity
Verdict: MSI MAG A850GL 850W ATX 3.1 fits users building high-end gaming PCs who need native 12V-2x6 support and long-term reliability. It is not ideal for small form factor cases or budget builds with lower power demands.
Corsair RM1000x 1000W ATX 3.1 PSU
Best for: High-end gaming and workstation 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
View on Amazon: Corsair RM1000x 1000W ATX 3.1 PSU Affiliate link
The Corsair RM1000x delivers 1000W of power with ATX 3.1 compliance. It features fully modular cabling and supports PCIe 5.1 via the 12V-2x6 connector. This unit offers Cybenetics Gold efficiency for reliable performance. It suits builders needing high wattage and modern connector standards for current GPUs.
Pros
- 1000W output capacity
- ATX 3.1 compliance
- Fully modular design
- PCIe 5.1 support with 12V-2x6 connector
- Cybenetics Gold efficiency rating
Cons
- Higher wattage may be unnecessary for low-power builds
- Larger physical dimensions may not fit small cases
- Heavier weight adds bulk to the build
Good fit if
- You need 1000W for high-end graphics cards
- You require ATX 3.1 and PCIe 5.1 support
- You want fully modular cabling for clean builds
Skip if
- You need a lower wattage unit like 600W
- You are building in a compact case with strict size limits
- You prefer a lower efficiency rating to save cost
Verdict: Corsair RM1000x 1000W ATX 3.1 is ideal for enthusiasts requiring maximum power and modern PCIe 5.1 support. It fits high-end gaming rigs but is overkill for basic systems.
Corsair RM850x 850W Fully Modular ATX 3.1 PSU
Best for: ATX 3.1 builds with high-end 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 Affiliate link
The Corsair RM850x is an 850W fully modular power supply built for modern systems. It supports ATX 3.1 and PCIe 5.1 standards, featuring native 12V-2x6 connectors for high-end graphics cards. This unit delivers Cybenetics Gold efficiency in a compact ATX form factor. It suits builders who need reliable power delivery for current hardware without excess bulk.
Pros
- 850W output capacity
- Fully modular cable design
- ATX 3.1 compliance
- PCIe 5.1 support
- Cybenetics Gold efficiency rating
Cons
- Heavier than some competitors at 3.9 pounds
- Larger physical footprint than compact 850W units
- No app control for monitoring
Good fit if
- You are building a PC with an ATX 3.1 compatible case
- You need native 12V-2x6 support for modern GPUs
- You prefer fully modular cables for clean builds
Skip if
- You require a smaller form factor than standard ATX
- You need more than 850W of power
- You want software monitoring capabilities
Verdict: Corsair RM850x ATX 3.1 850W is a solid choice for users upgrading to PCIe 5.1 hardware who value efficiency and clean cable management. It fits best in standard ATX cases where its weight and size are manageable.
Thermaltake Smart 600W 80 Plus ATX PSU
Best for: Mid-range builds needing 600W with active PFC
- Wattage
- 600W
- Efficiency Rating
- 80 PLUS Certified
- PCIe Connector Type
- 6 plus 2pin
- Warranty
- 5 Year
- Form Factor
- ATX
- Power Factor Correction
- Active PFC
View on Amazon: Thermaltake Smart 600W 80 Plus ATX PSU Affiliate link
This Thermaltake unit delivers 600W continuous output at plus 40℃. It features 80 PLUS certification for 80% efficiency under typical load. Active PFC helps maintain stable power factor. It supports two PCI-E 6+2pin connectors. The ATX form factor fits standard cases. It includes protections like OVP and SCP. This model suits users needing reliable basic power.
Pros
- 600W continuous output at plus 40℃
- 80 PLUS Certified for 80% efficiency
- Active PFC for stable power factor
- Supports two PCI-E 6+2pin connectors
- Includes OVP, OPP, and SCP protections
Cons
- Only 600W output limits high-end builds
- Lacks 80 PLUS Gold or higher rating
- Uses older ATX 12V 2.31 standard
Good fit if
- You need a reliable 600W power source
- You want active PFC for efficiency
- You build with standard ATX cases
Skip if
- You require 800W or more output
- You need 80 PLUS Gold efficiency
- You require ATX 3.0 compliance
Verdict: Thermaltake SMART 600W ATX Power Supply fits users who need dependable 600W output with active PFC. It is ideal for mid-range systems that do not demand high efficiency ratings or modern ATX 3.0 standards.
Specifications side by side
| Spec | Be Quiet 90-Degree 12V-2x6 Power Cable | ASRock Challenger 750W Non-Modular PSU | Thermaltake Dr. Power III Pro ATX PSU Tester | MSI MAG 850W Fully Modular ATX Power Supply | Corsair RM1000x 1000W ATX 3.1 PSU | Corsair RM850x 850W Fully Modular ATX 3.1 PSU | Thermaltake Smart 600W 80 Plus ATX PSU |
|---|---|---|---|---|---|---|---|
| Wattage | not stated | 750W | not stated | 850W | 1000W | 850W | 600W |
| Efficiency Rating | not stated | 80 PLUS Bronze | not stated | 80+ Gold | Cybenetics Gold | Cybenetics Gold | 80 PLUS Certified |
| Modularity | not stated | Non-Modular | not stated | Fully Modular | Fully Modular | Fully Modular | not stated |
| ATX Version | not stated | ATX 2.52 | not stated | ATX 3.1 | ATX 3.1 | ATX 3.1 | not stated |
| PCIe Connector Type | 12V-2x6 / 12VHPWR | 12V-2x6 | not stated | 12V-2x6 | 12V-2x6 | 12V-2x6 | 6 plus 2pin |
| Fan Size | not stated | 120 mm | not stated | not stated | not stated | not stated | not stated |
| Warranty | not stated | 5 Years | not stated | 10 Year | not stated | not stated | 5 Year |
| Form Factor | ATX | ATX | ATX | Compact | ATX | ATX | ATX |
| PCIe Version | not stated | PCIe 5.1 | not stated | PCIe 5.1 | PCIe 5.1 | PCIe 5.1 | not stated |
| Recommended Use | not stated | not stated | not stated | Gaming | not stated | not stated | not stated |
| Connector | 12V-2x6 Connector | 12V-2x6 Connector | 12V-2x6 Connector | 12V-2x6 Connector | 12V-2x6 Connector | 12V-2x6 Connector | not stated |
| Power Factor Correction | not stated | not stated | not stated | not stated | not stated | not stated | Active PFC |
| Size | 700mm | 750B | III Pro | 850W (PCIE 5) | 1000W | 850W | 600W |
| Weight | 5.29 ounces | not stated | 4.8 ounces | not stated | 6.88 pounds | 3.9 pounds | 4.5 pounds |
| Dimensions | not stated | 5.51 × 5.91 × 3.39 inches | 5.5 × 3 × 0.75 inches | 12 × 8.75 × 4.92 inches | 2.3 × 3.39 × 5.91 inches | 2.3 × 3.39 × 5.91 inches | 8.9 × 4 × 7 inches |
| Color | Black | Black | Black | not stated | Black | Black | Black |
| Model | BC073 | 90-UXC075-BNUAAA | AC-083-OO1NAN-A1 | not stated | not stated | not stated | PS-SPD-0600NPCWUS-W |
If you need case clearance measurements, review be quiet silent base 802 black alternatives for your current hardware.
Frequently asked questions
Is the be quiet! 12V-2x6 cable compatible with all ATX 3 power supplies?
Yes, the Be Quiet! BC073 is designed for builders using ATX 3 power supplies. It features a standard 12V-2x6 connector that fits the modern PCIe 5.1 specification. This makes it a versatile accessory for upgrading existing systems or building new ones that require angled cable routing for better airflow.
What is the best budget power supply with a 12V-2x6 connector?
The ASRock Challenger 750W Non-Modular PSU is a solid choice for budget builds. It includes a built-in 12V-2x6 connector and supports PCIe 5.1 standards. This unit provides 750W of power with an 80 Plus Bronze efficiency rating, making it ideal for users who prioritize simplicity and fixed cabling in a standard ATX build.
How can I verify the safety of my new 12V-2x6 cable connections?
You can use the Thermaltake Dr. Power III Pro ATX PSU Tester to verify output and cable safety. This specialized diagnostic tool provides precise voltage and signal data before you power on your system. It fits builders who need to ensure their connections are secure and functioning correctly before installing components.
Which power supply is best for high-end gaming with native 12V-2x6 support?
The MSI MAG 850W Fully Modular ATX Power Supply is ideal for high-end gaming PCs. It features native 12V-2x6 support and adheres to ATX 3.1 standards. This unit is designed for users who need long-term reliability and clean cable management, though it is not suitable for small form factor cases.
What is the highest wattage option available for ATX 3.1 builds?
The Corsair RM1000x 1000W ATX 3.1 PSU is ideal for enthusiasts requiring maximum power. It supports modern PCIe 5.1 hardware and features a fully modular design. This unit fits high-end gaming rigs and workstation builds, offering ample capacity for systems that demand significant energy from their power source.
Is there a mid-range option for ATX 3.1 builds with high-end GPUs?
The Corsair RM850x 850W Fully Modular ATX 3.1 PSU is a solid choice for these builds. It supports PCIe 5.1 hardware and offers efficient power delivery. This unit fits best in standard ATX cases where its weight and size are manageable, providing a balance of performance and cable management for your system.
Can I use a power supply with active PFC for a mid-range build?
Yes, the Thermaltake Smart 600W 80 Plus ATX PSU features active PFC for dependable output. It provides 600W of power, making it ideal for mid-range systems. This unit is suitable for builds that do not demand high efficiency ratings or modern ATX 3.0 standards, offering reliable performance for everyday tasks.