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Item #:
85677069
GAMDIAS 550W Power Supply & 550 Waltt PSU 80 Plus Bronze Certified, 550 Watt PSU & ATX PSU Power Supply for Computers, PC, Desktops with Active PFC,
Item #:
85677069
SLL 1383409
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Order now and get it around Tuesday, July 28
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80+ Gold Efficiency: GAMDIAS 80 plus gold power supplies give the best and economic solution for the power transfer for your gaming computer pc systems
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What Stands Out
80 Plus Bronze
Efficient power delivery with 80 Plus Bronze certification reduces electricity costs and minimizes wasted energy, ensuring reliable performance during intense gaming sessions.
Active PFC
Advanced Active Power Factor Correction technology enhances voltage stability and efficiency, providing consistent power to all gaming components for an optimal experience.
Non-Modular Design
The non-modular setup simplifies installation with pre-installed cables, ensuring a clean and straightforward build process, making it ideal for first-time builders and enthusiasts alike.
Product Details
| Compatible Devices | Personal Computer |
| Connector Type Used on Cable | ATX, PCI Express |
| Output Wattage | 550 Watts |
| Form Factor | ATX |
| Wattage | 550 watts |
| Cooling Method | Air |
| Power Supply Design | Non-Modular |
| Number of Fans | 1 |
| Maximum Input Voltage | 240 Volts |
| Minimum Input Voltage | 100 Volts |
| Upper Temperature Rating | 50 Degrees Celsius |
| System Bus Connector Type | PCI Express |
| Model Name | HELIOS M1-550B |
| Brand | GAMDIAS |
| Manufacturer | GAMDIAS |
| UPC | 848475008868 |
| Mfr Part Number | HELIOS M1-550B |
| Model Number | HELIOS M1-550B |
| Item Dimensions | 6 x 5.5 x 3.5 inches (15.2 x 14 x 8.9 cm) |
| Item Weight | 1200 Grams |
| Connector Type | ATX, PCI Express |
| Item dimensions L x W x H | 6 x 5.5 x 3.5 inches (15.2 x 14 x 8.9 cm) |
Who Should Buy?
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Budget Gamers
Ideal for gamers looking for an affordable yet reliable power supply to support basic gaming setups.
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Basic Office Use
Suitable for users who require a stable power supply for everyday computing tasks and mild workloads.
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Entry-Level Builds
Perfect for first-time builders creating budget PCs without high power demands, ensuring essential components are powered.
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High-End Gaming
Not suitable for advanced gamers wanting to power high-performance GPUs and demanding gaming PCs due to limited wattage.
Product Description
GAMDIAS 550W Power Supply & 550 Waltt PSU 80 Plus Bronze Certified, 550 Watt PSU & ATX PSU Power Supply for Computers, PC, Desktops with Active PFC, Helios M1-550B
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the efficiency rating of the GAMDIAS 750W Gold Power Supply?
Answer: The GAMDIAS 750W Power Supply is certified with an 80 Plus Gold rating, meaning it operates at an efficiency of up to 90% under typical load conditions. This high efficiency translates into less energy waste and reduced heat generation, which is crucial for maintaining optimal performance in gaming systems. A more efficient PSU not only helps in lowering energy bills but also contributes to the longevity and reliability of the connected components. This power supply is ideal for gamers who want to build a robust PC while ensuring their system remains energy-efficient. -
Question:
Can the GAMDIAS 750W PSU support high-performance graphics cards?
Answer: Yes, the GAMDIAS 750W Gold PSU is designed to support demanding graphics cards, especially with its PCIe Gen 5.0 compatibility. This makes it suitable for the latest GPUs that require higher power input for uninterrupted performance during gaming or graphic-intensive tasks. The PSU provides stable power delivery that minimizes the chances of system crashes and ensures smooth gameplay. Gamers looking to upgrade or build their PC with the latest graphics technology will find this power supply to be an excellent choice. -
Question:
Does the GAMDIAS 750W Gold Power Supply have modular cables?
Answer: The GAMDIAS 750W Gold PSU features a semi-modular design that allows users to connect only the cables they need for their setup. This approach reduces clutter inside the case, enhances airflow, and simplifies cable management. By only connecting the essential cables, users can create a cleaner build that is more aesthetically pleasing and efficient. This is particularly beneficial for gamers who prioritize airflow and cooling performance in their systems. -
Question:
What safety features does the GAMDIAS 750W PSU include?
Answer: The GAMDIAS 750W Power Supply comes equipped with multiple safety protections such as over-voltage protection, under-voltage protection, short circuit protection, and over-temperature protection. These features ensure that both the power supply and the connected components remain safe from electrical hazards like surges or overheating. Such robust safety mechanisms provide peace of mind to users, especially in high-demand scenarios like gaming or heavy computing tasks. -
Question:
Is the GAMDIAS 750W Power Supply compatible with ATX cases?
Answer: Yes, the GAMDIAS 750W Power Supply is designed to fit ATX form factor cases, which are commonly used in most PC builds. Its dimensions and mounting configuration correspond to industry standards, allowing for easy installation in any compatible case. Choosing a PSU that fits your case is essential for system stability and performance, making this unit a reliable choice for ATX builds. -
Question:
What is Active PFC and why is it important in the GAMDIAS 750W PSU?
Answer: Active Power Factor Correction (PFC) is a feature that helps improve energy efficiency by reducing the amount of reactive power drawn from the electrical grid. The GAMDIAS 750W PSU utilizes Active PFC to ensure a higher power factor, which minimizes energy loss and improves overall system performance. This is particularly valuable in setups with high power demands, as it reduces risks associated with power surges and improves the efficiency of power consumption. -
Question:
How does the GAMDIAS 750W Power Supply manage heat?
Answer: The GAMDIAS 750W Gold Power Supply incorporates a high-quality cooling fan that adjusts its speed based on the load, ensuring optimal thermal management. This capability helps maintain a lower temperature within the PSU, prolonging its lifespan and enhancing overall reliability. Efficient heat management is critical for gamers performing long sessions or using their PCs for tasks that generate a lot of heat, such as gaming or video rendering. -
Question:
What type of systems is the GAMDIAS 750W PSU ideal for?
Answer: The GAMDIAS 750W Gold Power Supply is ideal for mid to high-end gaming PCs, content creation workstations, and any system requiring stable power delivery for demanding tasks. Its capacity to support multiple GPU configurations and its high efficiency make it a versatile choice for users looking to build systems capable of handling intensive applications. Whether for gaming, 3D modeling, or streaming, this PSU meets the power needs of various computing demands. -
Question:
What connectors are included with the GAMDIAS 750W PSU?
Answer: The GAMDIAS 750W Power Supply includes multiple connectors, such as 24-pin ATX, 8-pin CPU, PCIe connectors for graphics cards, and SATA and Molex connectors for drives and peripherals. This variety ensures compatibility with a wide range of components, making it suitable for diverse build configurations. Whether you're connecting high-performance GPUs or numerous storage devices, this power supply has you covered. -
Question:
Where can I buy GAMDIAS 750W Gold Gaming PC PSU in Sierra Leone?
Answer: You can purchase the GAMDIAS 750W Gold Gaming PC PSU from Ubuy in Sierra Leone. Ubuy offers a wide selection of electronic products, including high-quality power supplies like the Helios P2-750G. Ubuy is known for its efficient services and extensive catalog, ensuring you have access to top tech products right from the comfort of your home.
GAMDIAS Internal Power Supplies HELIOS M1-550B Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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SLL 1383409
Order now and get it around Tuesday, July 28
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- 80 Plus Gold and Cybenetics Gold certified
- Fully supports ATX 3.0 and PCIe Gen 5.0
- Equipped with high-quality capacitors and a hydraulic bearing fan with a silent mode
- Maintains silent operations while outputting reliable performances
- Automatic fan speed optimization for a balance between power loading and noise
- Geared with an ultra quiet fan and switch for a silent mode
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