HIGH POWER 850W Power Supply 80 Plus Gold Certified ATX 3.0 & PCIe 5.0 Compliant. High-Performance, Efficiency, Reliability, 120mm Silent Fan, Active PFC, and All Protections
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AI Verdict
This 850W ATX 3.0 and PCIe 5.0 compliant power supply with 80 Plus Gold efficiency is for budget-conscious builders needing modern power standards without specific model reviews.
This power supply is a situational fit because it meets the essential modern power standards (850W, ATX 3.0, PCIe 5.0, 80 Plus Gold) at an entry-level price. However, the 'High Power' brand's OEM nature and lack of specific model reviews introduce uncertainty regarding build quality and long-term performance. It's a gamble for those needing these specs on a tight budget.
If you need more assurance, look for 850W ATX 3.0/PCIe 5.0 PSUs from Tier A or B on reputable PSU tier lists, often featuring a 10-year warranty and fully modular design.
Regret Score™
Medium RiskLower is better — measures purchase-regret risk from real buyer complaints, review credibility, and product maturity
Issues discovered after purchase
Critically weak dimension
Amazon rating vs actual quality
Chance this product isn't for you
Pros
- 850 watts output provides ample power for demanding components, including high-end graphics cards and CPUs.
- ATX 3.0 compliance ensures compatibility with modern motherboards and components, supporting power excursions.
- PCIe 5.0 compliance with a dedicated connector handles power requirements of current-generation GPUs.
- 80 Plus Gold certification indicates energy efficiency, reducing power consumption and heat output.
- Includes comprehensive protections: over-voltage, under-voltage, over-current, short-circuit, and over-temperature protection.
- Features a 120mm fan for cooling, designed for quiet operation.
Cons
- The brand 'High Power' is an OEM (Sirfa/Sirtec) with a variable reputation, making specific model quality uncertain without detailed reviews.
- Lack of specific user reviews for this exact ASIN means no confirmed long-term performance or noise level reports.
- No mention of modular cabling, suggesting it might be non-modular or semi-modular, which can complicate cable management.
- The 'entry price band' suggests potential compromises in component quality compared to higher-tier brands.
Dimension Scores
The 850W output and 80 Plus Gold certification meet modern power demands and efficiency standards.
The product claims a '120mm Silent Fan' and 'Whisper-Quiet Cooling', suggesting above-average noise performance, but lacks specific dB ratings or user confirmation.
The 'High Power' brand is an OEM with a variable reputation, and without specific model reviews, the internal component quality is uncertain, placing it below average for the category.
The product does not specify modularity; assuming it's not fully modular means cable management will be average at best, potentially requiring more effort to keep a tidy build.
Best For
- PC builders on a strict budget requiring 850W with ATX 3.0 and PCIe 5.0 support.
- Systems with high-power draw components like RTX 30/40 series GPUs that need PCIe 5.0 power.
- Users prioritizing modern power standards and wattage over brand-specific reputation or extensive user feedback.
Not Recommended For
- Users who prioritize established brand reputation and extensive independent reviews for critical components.
- High-end builds where component failure is not an option and maximum long-term reliability is paramount.
- Anyone expecting fully modular cabling for optimized build aesthetics and airflow without confirmation.
Watch Out For
- The 'High Power' brand, as an OEM, has produced units with varying quality, and some past units from the OEM have faced scrutiny regarding 80 Plus certification claims.
- Without specific reviews for this ASIN (B0CLMYL845), the actual noise levels under load and long-term durability are unknown.
- The 'entry price band' for an 850W 80 Plus Gold ATX 3.0/PCIe 5.0 PSU might indicate the use of lower-cost internal components, potentially impacting longevity or stability compared to more expensive alternatives.
Full Specifications
| ASIN | B0CLMYL845 |
| Brand | High Power |
| Wattage | 850 watts |
| Model Name | High Power |
| Form Factor | ATX |
| Item Weight | 5 pounds |
| Manufacturer | High Power |
| Connector Type | ATX |
| Cooling Method | Air |
| Output Wattage | 850 Watts |
| Item model number | HP1-S2850GD-F12S |
| Compatible Devices | Personal Computer |
| Product Dimensions | 6 x 6 x 4 inches |
| Item dimensions L x W x H | 6 x 6 x 4 inches |
What Buyers Say
The most striking aspect of this 'High Power' 850W PSU is the complete absence of specific user reviews for this ASIN (B0CLMYL845), which is a red flag for a component as critical as a power supply. While the brand 'High Power' is known as an OEM (Sirfa/Sirtec) that manufactures PSUs for various companies, their product quality can vary significantly across models, ranging from low-end to average. There have been past instances where 'High Power' branded units faced scrutiny over their 80 Plus certification claims, and concerns about the quality of internal capacitors in their lower-end offerings have been raised. This makes purchasing this specific model a leap of faith, despite its adherence to modern ATX 3.0 and PCIe 5.0 standards and 80 Plus Gold efficiency rating.
“Look, it's got the 850W, ATX 3.0, and PCIe 5.0, which is what my new GPU needs, but man, no one's even talking about this exact one. It's a bit scary, but the price is right for my tight build budget, so I'm crossing my fingers.”
Common Praise
- Specific user praise for this model is not available.
Common Complaints
- Specific user complaints for this model are not available.
Ownership Tips
- Specific long-term ownership notes for this model are not available.
Frequently Asked Questions
Is this power supply fully modular?
The product specifications do not mention modular cabling. Without this detail, assume it is either non-modular or semi-modular, meaning some cables will be permanently attached.
What does 80 Plus Gold Certified mean?
80 Plus Gold certification means the power supply operates at a minimum of 87% efficiency at 20% load, 90% at 50% load, and 87% at 100% load. This reduces wasted energy and heat.
Will this work with an RTX 4080 or RTX 4090 graphics card?
Yes, with 850 watts and PCIe 5.0 compliance, this power supply is designed to support the power requirements of high-end graphics cards like the RTX 40 series, including their power excursions.
Does this power supply have a silent fan?
The product highlights mention a '120mm Silent Fan' and 'Whisper-Quiet Cooling', indicating it's designed to operate with minimal noise. However, specific decibel levels or user reports are not available for this model.
What kind of protections does this PSU offer?
It includes comprehensive protections: over-voltage protection (OVP), under-voltage protection (UVP), over-current protection (OCP), short-circuit protection (SCP), and over-temperature protection (OTP).
Buying Guide
When you're picking a power supply, you're basically choosing the heart of your PC. It's not just about the wattage; it's about stable power delivery, efficiency, and protecting your expensive components. Skimping here can lead to system instability or even damage. You want to make sure it can handle your current parts and any future upgrades.
Wattage (850W)
80 Plus Gold Certified
ATX 3.0 & PCIe 5.0 Compliant
Alternatives
If this unit doesn't quite fit, look for 850W ATX 3.0 and PCIe 5.0 compliant power supplies with a fully modular design for easier cable management, and check for a longer warranty from a manufacturer with a consistently positive reputation.
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