Apevia Prestige 800W Gold ATX Review (2026): A Spec-Based Look

What stands out

• 80 Plus Gold efficiency rating for reduced energy waste.
• 800W continuous power output on a single 12V rail.
• Active PFC for improved power factor and stability.
• DC-to-DC converter design for superior dynamic response.

Who it fits

Apevia Prestige 800W Key Specs

Wattage: 800W

This power supply delivers 800 watts of total power. This capacity supports high-end gaming rigs with powerful CPUs and graphics cards. You get enough headroom for multiple components. It suits builders who need reliable power for demanding workloads. Compare this to lower wattage units if you plan to upgrade your GPU later.

Efficiency Rating: 80+ Gold

The unit converts at least 90% of AC power to DC power at typical loads. This reduces wasted energy as heat. Lower heat means less strain on internal components. You save on electricity bills over time. This rating is higher than Bronze models, making it efficient for continuous heavy use.

Fan Size: 135mm

A 135mm fan is larger than standard 120mm fans. Larger fans move more air at lower speeds. This results in quieter operation under normal loads. You benefit from a quieter PC environment. Check if your case can accommodate this size, as larger fans may require specific mounting space or clearances.

PCIe Connector Type: 6+2pin

These connectors split into 6-pin or 8-pin configurations. They provide power to modern graphics cards. The modular design allows you to use only the pins you need. This ensures compatibility with various GPU models. Verify your card requires 6-pin, 8-pin, or both for stable performance.

Warranty: 3-year

The manufacturer provides a three-year warranty coverage. This protects you against defects for a set period. It offers peace of mind for your investment. Compare this duration with competitors; longer warranties often signal better build quality. Ensure you keep your receipt to validate the warranty period if issues arise.

Physical Design and Build Quality

The Apevia Prestige 800W Gold ATX measures 6.2 inches in length, 5.9 inches in width, and 3.4 inches in height. It weighs 4.7 pounds. These dimensions fit standard ATX cases. You can install it in most mid-tower and full-tower chassis without clearance issues. The compact footprint helps when space is limited in smaller builds.

The listing notes a 135mm fan for cooling. It is auto-thermally controlled, meaning speed adjusts based on internal temperature. This design aims to balance noise and cooling efficiency. The unit uses a DC-to-DC converter design. This approach provides superior dynamic response and greater system stability. It maximizes the 12V DC rail output, which is critical for modern CPUs and GPUs.

Connectors include one 20/24-pin main power, one 4/8-pin 12V, two 6+2-pin PCIe, seven SATA, and four peripheral connectors. All protections are built in. The active PFC ensures stable power delivery across varying line voltages. This feature improves efficiency and reduces stress on the power grid. The build choices suggest a focus on reliability for gaming systems. You get a straightforward layout that supports multi-GPU setups. The materials and design prioritize function over flashy aesthetics. This makes it a practical choice for builders who value consistent performance.

Setup And Everyday Use

Installing this power supply is straightforward for most builders. The unit follows standard ATX dimensions, so it fits into typical mid-tower and full-tower cases. You simply mount it in the chassis and connect the main 20/24-pin cable to your motherboard. The single 4/8-pin CPU power connector handles the processor. For graphics cards, you have two 6+2-pin PCIe connectors. These support most modern GPU platforms, including multi-GPU setups. If your system requires more power, the seven SATA connectors and four peripheral connectors provide ample options for storage and fans. The 135mm fan is auto-thermally controlled. This means it adjusts speed based on internal temperature. You do not need to configure software or install drivers. The unit relies on hardware-based logic. Active PFC ensures stable voltage regardless of your local power grid. The DC-to-DC converter design improves dynamic response. This helps maintain system stability when your CPU or GPU demands change rapidly. You get consistent power during gaming or rendering tasks. The 80+ Gold certification indicates high efficiency. This reduces wasted heat and energy during daily operation. The 3-year warranty covers manufacturing defects. You do not need to worry about complex setup procedures. The hardware handles the heavy lifting. Just ensure your case has enough clearance for the 6.2-inch length. Once installed, it runs quietly and reliably. The design focuses on stability and ease of use. You can trust the specs to deliver power when you need it most.

Before you buy this power supply

You should verify your case supports the 6.2-inch length. The listing notes two height options, so check your chassis clearance carefully. Ensure your motherboard has the required 4/8-pin 12V connector. This unit supports dual, quad, and multi-core CPUs. It also handles multiple GPUs via its 6+2 pin PCIe connectors. You need enough SATA and peripheral cables for your drives and devices. The active PFC helps maintain stability under load. This matters if you run high-end gaming rigs. The DC-to-DC design aims for better dynamic response. This can improve system stability during power spikes. Compare this to other 80+ Gold units in our 1 product list. Look at their efficiency curves and connector counts. Check if they offer better cable management or quieter fans. This model includes a 135mm fan. Consider if you prefer smaller or larger fans for noise levels. Review the protection features listed. Ensure they meet your safety standards. This helps protect your components from electrical faults.

Check before you buy

• Check case length clearance for 6.2 inches
• Verify motherboard 4/8-pin 12V connector availability
• Count required SATA and peripheral cables
• Compare fan size and noise specs
• Review protection features for your needs

The product at a glance

1

Apevia Prestige 800W Gold ATX Power Supply

Best for: Gaming PCs needing high wattage

Wattage

800W

Efficiency Rating

80+ Gold

PCIe Connector Type

6+2pin

Fan Size

135mm

Warranty

3-year

Form Factor

ATX

View on Amazon: Apevia Prestige 800W Gold ATX Power Supply Affiliate link

The Apevia Prestige 800W Gold ATX power supply delivers 800W of continuous power with 80 Plus Gold efficiency. It features a 135mm auto-thermally controlled fan and active PFC for stable performance. The single 12V rail design supports modern multi-core CPUs and multi-GPU setups. You will get 6+2pin PCIe connectors and a 3-year warranty. This unit fits gaming builds that need reliable high-wattage output.

Pros

• 80 Plus Gold efficiency rating
• 800W continuous power output
• 135mm auto-thermally controlled fan
• Active PFC for stability
• Single 12V rail design

Cons

• 3-year warranty is shorter than common 10-year standards
• 4.7 pounds weight adds bulk
• Standard ATX dimensions limit compact case compatibility

Good fit if

• You need 800W for a high-end gaming PC
• You prefer Gold efficiency for lower heat
• You use multiple GPUs requiring 6+2pin connectors

Skip if

• You require a 10-year or longer warranty
• You are building a small form factor PC
• You need silent operation below 135mm fan size

Verdict: Apevia Prestige 800W Gold ATX provides solid Gold efficiency and ample power for gaming rigs. It suits users prioritizing wattage and efficiency over extended warranty coverage.

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Frequently asked questions

See also

• apevia atx pr800w prestige 800w 80 alternatives
• best apevia fully modular PC power supplies
• inokraft 80 review
• craftsman 80 review