ASUS Prime 850W Gold (850 Watt, ATX 3.0 Compatible, Fully Modular Power Supply, 80+ Gold Certified, Dual Ball Bearings, Two Color Options in One, 8-Year Warranty)
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AI Verdict
This 850W, ATX 3.0, 80+ Gold, fully modular power supply is for builds needing PCIe Gen 5.0 power and an 8-year warranty.
This power supply is a strong fit for modern gaming systems due to its 850W output, ATX 3.0 compatibility, and included 16-pin PCIe cable for Gen 5.0 GPUs. The 80+ Gold certification and dual ball bearing fan contribute to its efficiency and component lifespan.
If you need even higher wattage for extreme multi-GPU setups or future-proofing beyond 850W, look for PSUs with 1000W or more and ATX 3.0/3.1 compliance.
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Pros
- Provides 850 watts, suitable for high-performance systems.
- ATX 3.0 compatible, includes a 16-pin PCIe cable for PCIe Gen 5.0 graphics cards.
- Fully modular design allows for custom cable management.
- 80 Plus Gold certified, achieving up to 92% efficiency.
- Dual ball fan bearings are rated to last up to twice as long as sleeve bearing designs, with an 80,000-hour lifespan.
- Backed by an 8-year warranty.
Cons
- The dual ball bearing fan can produce noticeable noise under load, which might be a concern for silent builds.
- Some users report that the modular connectors can be stiff, making installation challenging.
- The dual-color housing might not align with all PC build aesthetics.
- User reports suggest that efficiency might not consistently meet advertised levels under heavy loads.
- Customer service for warranty claims has been reported by some users as experiencing delays.
Dimension Scores
The 850W output and 80 Plus Gold certification, with up to 92% efficiency, provide robust and efficient power delivery.
The dual ball bearing fan, while durable, has been reported by users to generate noticeable noise under load.
Features like low-ESR capacitors, premium components, and dual ball fan bearings contribute to its durability and component lifespan.
The fully modular design offers excellent cable management options, though some users find the connectors stiff.
Best For
- Gaming PCs with current or next-gen PCIe Gen 5.0 graphics cards.
- New PC builds requiring ATX 3.0 compliance and a 16-pin PCIe cable.
- Users prioritizing a long warranty period for their power supply.
- Systems where efficient power delivery and component longevity are key.
Not Recommended For
- Budget-constrained builds where ATX 3.0 or 850W is overkill.
- Small form factor (SFF) cases due to its standard ATX form factor.
- Users who require an absolutely silent PC under all load conditions.
Watch Out For
- The dual ball bearing fan, while durable, can be noisy when the system is under load, potentially disrupting quiet environments.
- Modular cable connectors have been described as stiff by some users, complicating cable routing and connections.
- Despite the 80 Plus Gold certification, some users have observed that the unit's efficiency under heavy loads does not always meet expectations.
- While an 8-year warranty is provided, some users have reported experiencing delays with ASUS customer service for warranty support.
Full Specifications
| ASIN | B0CPR29L4K |
| Brand | ASUS |
| Color | AP-850G |
| Series | AP-850G |
| Wattage | 850 watts |
| Model Name | AP-850G |
| Form Factor | ATX 3.0 |
| Item Weight | 3.3 pounds |
| Manufacturer | ASUS |
| Connector Type | ATX |
| Cooling Method | Air |
| Output Wattage | 850.0 |
| Item model number | AP-850G |
| Compatible Devices | Gaming Console, Laptop, Monitor |
| Product Dimensions | 5.9 x 5.9 x 3.3 inches |
| Item Dimensions LxWxH | 5.9 x 5.9 x 3.3 inches |
| Item dimensions L x W x H | 5.9 x 5.9 x 3.3 inches |
What Buyers Say
User feedback frequently highlights the inclusion of a 16-pin PCIe cable for modern GPUs and the long 8-year warranty as key selling points. However, a recurring concern is the potential for fan noise under load, which contradicts the expectation of a quiet operation from the dual ball bearings. The stiffness of the modular cables also comes up as a minor inconvenience during installation. Despite these points, many consider it a capable power supply for new builds, especially those with ATX 3.0 requirements.
“I bought this for my new 4070 Ti Super build, and it powers everything fine, but man, that fan gets loud when I'm gaming hard, like a little jet engine sometimes. Cables are a pain to bend too.”
Common Praise
- Includes the necessary 16-pin PCIe cable for PCIe Gen 5.0 graphics cards.
- The 8-year warranty provides a long period of coverage.
- Fully modular design simplifies cable routing and reduces clutter.
- 80 Plus Gold efficiency rating helps with energy consumption.
- Dual ball bearings are expected to offer extended fan lifespan.
Common Complaints
- Fan can be noisy when the system is under heavy load.
- Modular cable connectors are sometimes stiff, making them difficult to plug in.
- Some users question its efficiency performance under sustained heavy loads.
- Concerns about ASUS customer service responsiveness for warranty claims.
- The dual-color aesthetic might not suit all build themes.
Ownership Tips
- The 16-pin PCIe cable is essential for newer GPUs and is included, saving an extra purchase.
- The fan noise under load is noticeable, especially in a quiet room, and isn't just a minor hum.
- Routing the stiff modular cables requires more force and careful planning to avoid stressing connectors.
- The power supply runs cool even under moderate loads, indicating decent thermal performance.
- The 'two color options' mentioned in the title refer to swappable accent pieces, not a reversible housing.
Frequently Asked Questions
Is this power supply ATX 3.0 or ATX 3.1 compatible?
The product is listed as ATX 3.0 compatible. Some ASUS documentation also mentions ATX 3.1 compliance, which offers tighter voltage and current regulation guidelines.
Does it come with a 12VHPWR cable for new graphics cards?
Yes, it includes a 16-pin PCIe cable that is compatible with PCIe Gen 5.0 graphics cards.
How loud is the fan?
The dual ball bearing fan is designed for longevity, but some users have reported it can become noisy under system load.
What is the warranty period?
The ASUS Prime 850W Gold power supply comes with an 8-year warranty.
Are the cables flexible?
While fully modular, some users have noted that the connectors can be stiff, which might affect cable routing flexibility.
Buying Guide
When picking a power supply, you're looking for something that can reliably deliver enough power to all your components without wasting energy or making too much noise. Think of it like the heart of your PC; it needs to be strong enough for everything you plug into it, especially your graphics card. You also want one that's efficient to keep your electricity bill down and has a good warranty in case anything goes wrong.
Wattage (850W)
This is the maximum power your PSU can supply. If your components (especially your CPU and GPU) demand more than the PSU can provide, your system will crash or not even turn on. 850W is a lot, like a big engine for a powerful car, ensuring you have headroom for high-end parts.
80 Plus Gold Certification
This rating indicates how efficiently the power supply converts AC power from your wall outlet into DC power for your PC. Gold means it's at least 87-90% efficient, so less energy is wasted as heat, saving you a bit on your electricity bill and keeping your PC cooler. Think of it as good gas mileage for your computer.
ATX 3.0 Compatible
This is the latest standard for power supplies, designed for modern, power-hungry graphics cards. It ensures your PSU can handle sudden power spikes from GPUs without issues and often includes the new 16-pin PCIe cable. It's like having the right fuel type for a new, high-performance engine.
Fully Modular
This means you only plug in the cables you actually need to your power supply. This makes building your PC much cleaner, improves airflow inside your case, and makes cable management way easier. It's like having custom-fit cables instead of a tangled mess.
Alternatives
If this unit doesn't fit, look for power supplies with similar wattage (750W-1000W) and 80 Plus Gold or Platinum efficiency, ensuring they are ATX 3.0 or 3.1 compliant with a 16-pin PCIe cable for future GPU compatibility.
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