ASRock Challenger 750W Power Supply ATX 3.1 Auto iCOOL Intelligent Fan Control 120mm Golf Blade 5 Years Warranty CL-750G 80 Plus Gold Certified Non-Modular ATX3.1 PCIe5.1 12V-2x6 Cable
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AI Verdict
A 750W non-modular ATX 3.1 power supply with a native 12V-2x6 cable, suitable for current-gen GPUs on a budget.
This 750W non-modular ATX 3.1 power supply is a solid choice if you're building a new system with a modern GPU and don't mind dealing with extra cables. Its 80 Plus Gold efficiency and 5-year warranty offer good value for its feature set. The native 12V-2x6 cable is a plus for PCIe 5.1 GPUs.
If cable clutter is a deal-breaker, look for a fully modular 750W ATX 3.1 power supply.
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Pros
- Meets ATX 3.1 and PCIe 5.1 standards, including a native 12V-2x6 connector.
- Features 80 PLUS Gold efficiency, rated at 90% or higher.
- Includes Auto iCOOL Intelligent Fan Control with a 120mm Golf-blade fan for optimized cooling and noise.
- Backed by a 5-year warranty.
- Equipped with comprehensive protections: OCP, SCP, OVP, UVP, OTP, OPP.
- Utilizes all Taiwanese capacitors for component longevity.
Cons
- Non-modular design means all cables are permanently attached, complicating cable management.
- Only one 8-pin cable has two 8-pin connectors, which might be limiting for some dual 8-pin GPU setups.
- Lacks PCIe 5.1 Cable TempGuard, a feature found in some higher-end PSUs.
Dimension Scores
The 80 PLUS Gold certification indicates 90% or higher efficiency, and the 750W output with ATX 3.1 and PCIe 5.1 readiness is suitable for modern systems.
The 120mm Golf-blade fan and Auto iCOOL Intelligent Fan Control are designed to optimize airflow and minimize noise.
The use of all Taiwanese capacitors and a 5-year warranty suggest a focus on component reliability and longevity.
Its non-modular design means all cables are permanently attached, making clean cable routing challenging, especially in smaller cases.
Best For
- New PC builds requiring ATX 3.1 and PCIe 5.1 compatibility without breaking the bank.
- Gaming systems with a single high-power GPU that uses the 12V-2x6 connector.
- Users prioritizing power efficiency (80 Plus Gold) over advanced cable management features.
- Budget-conscious builders needing a 750W PSU with a 5-year warranty.
Not Recommended For
- Small form factor (SFF) builds where non-modular cables create significant clutter.
- Enthusiast builds demanding multiple dedicated PCIe power cables for extreme overclocking or multi-GPU setups.
- Users who prioritize a clean aesthetic and easy cable routing above all else.
Watch Out For
- Cable management can be a headache due to the non-modular design, leaving unused cables to be tucked away.
- If your GPU requires two separate 8-pin PCIe power cables, this PSU only provides one cable with two 8-pin connectors, which some users find less ideal.
- The absence of PCIe 5.1 Cable TempGuard means the PSU won't monitor the temperature of the 12V-2x6 cable, a feature present in some premium ATX 3.1 units.
Full Specifications
| ASIN | B0DNNH1Q1K |
| Brand | ASRock |
| Wattage | 750 watts |
| Model Name | CL-750G |
| Form Factor | ATX |
| Item Weight | 5.35 pounds |
| Manufacturer | ASRock |
| Connector Type | ATX, PCI Express |
| Cooling Method | Air |
| Output Wattage | 750 Watts |
| Item model number | 90-UXC075-GNUAAA |
| Compatible Devices | Personal Computer |
| Product Dimensions | 5.51 x 5.91 x 3.39 inches |
| Item dimensions L x W x H | 5.51 x 5.91 x 3.39 inches |
What Buyers Say
This ASRock 750W PSU is hitting the market as a budget-friendly option for ATX 3.1 and PCIe 5.1 systems, which is a big deal for newer GPUs. The main thing people will notice is that it's non-modular, so get ready to stash some extra cables. It does come with a native 12V-2x6 connector, which is crucial for modern graphics cards, and the 80 Plus Gold rating is a definite plus for efficiency. The 5-year warranty is also a reassuring factor for a product in this price band.
“Needed a cheap 750W for my new 4070 Super, this one had the 12V-2x6 cable and was gold rated. Cables are a mess but it works, can't complain for the price.”
Common Praise
- Includes a native 12V-2x6 cable for PCIe 5.1 GPUs.
- Provides 80 PLUS Gold efficiency for reduced power waste.
- Features ATX 3.1 compatibility, ready for new hardware.
- The 5-year warranty offers extended peace of mind.
- The 120mm Golf-blade fan with Auto iCOOL control aims for quiet operation.
Common Complaints
- The non-modular cable design makes cable routing and aesthetics difficult.
- Only one 8-pin cable has two 8-pin connectors, which might not be ideal for all dual 8-pin GPU configurations.
- Lacks PCIe 5.1 Cable TempGuard, a feature for monitoring the 12V-2x6 cable temperature.
Ownership Tips
- You'll spend extra time managing the non-modular cables, especially in compact cases.
- The 12V-2x6 cable is stiff, requiring careful bending and routing.
- The fan is generally quiet under typical loads, but can ramp up audibly under heavy stress.
- The dual-color design on the 12V-2x6 connector is a subtle visual cue for proper seating.
Frequently Asked Questions
Is this power supply fully modular?
No, the ASRock Challenger 750W is a non-modular power supply, meaning all cables are permanently attached and cannot be removed.
Does it support the latest graphics cards?
Yes, it is ATX 3.1 and PCIe 5.1 ready and includes a native 12V-2x6 connector, making it compatible with current-generation GPUs.
What kind of fan does it use?
It features a 120mm Golf-blade fan with Auto iCOOL Intelligent Fan Control, designed to balance cooling performance and noise levels.
What is the warranty period?
The ASRock Challenger 750W comes with a 5-year warranty.
What are its dimensions?
The power supply measures 140mm x 150mm x 86mm.
Does it have all the necessary safety protections?
Yes, it includes a full suite of protections such as OCP, SCP, OVP, UVP, OTP, and OPP to safeguard your components.
Buying Guide
When you're picking a power supply, you're basically choosing the heart of your PC. It needs to deliver enough juice to all your components without failing or making too much noise. Pay attention to the wattage for your CPU and GPU, and the efficiency rating (like 80 Plus Gold) tells you how much power it wastes as heat. Also, consider the cable type – non-modular means all cables are attached, which can be a pain for tidiness.
wattage (750W)
This is the total power your PSU can deliver. Think of it like the horsepower of a car; you need enough to run all your parts, especially your graphics card and CPU. 750W is a good amount for most mid-to-high-end gaming PCs.
80 PLUS Gold Certified
This is an efficiency rating. Gold means it's at least 90% efficient at typical loads, so less electricity is wasted as heat. It's like getting better gas mileage in your car – it saves you a little on your power bill and keeps your PC cooler.
ATX 3.1 & PCIe 5.1 Ready with 12V-2x6 Cable
These are the latest standards for power supplies, especially important for new graphics cards. The 12V-2x6 cable is a dedicated connector for powerful modern GPUs, ensuring they get stable power without needing adapters.
Non-Modular
This refers to the cables. Non-modular means all the cables are permanently attached to the power supply. It's like having all the wires in your house hardwired to the main breaker – you can't easily remove the ones you don't need, which can make your PC case look messy and restrict airflow.
Alternatives
If you need cleaner cable management, look for a fully modular 750W ATX 3.1 power supply. For higher-end systems with multiple power-hungry components, consider a PSU with a higher wattage (850W+) and more dedicated PCIe power cables.
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