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Item #:
24668247
FSP Flex ATX 500W, 80+ Gold, Full Range AC Input Power Supply, FSP500-50FDB
83% of respondents would recommend this to a friend
Item #:
24668247
USD 193
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The FSP500-50FDB is an industrial-level switching power supply that offers a total power capacity of 500 Watts.
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What Stands Out
Compact Design
The Mini ITX and Flex ATX compatibility offers a space-saving solution, perfect for small form factor builds while maintaining powerful performance.
High Efficiency
With over 90% efficiency, this power supply reduces energy waste, lowering electricity costs and optimizing system performance, making it eco-friendly and economical.
Full Range AC Input
Supports a wide input voltage range, ensuring reliable power delivery in various environments, which enhances the versatility of your setup for different user needs.
Product Details
- Industrial level switching power supply
- Total power capacity of up to 500 Watts
- Unique active PFC circuit design
- Suitable for use in industrial environments
- Ideal choice for server, workstation, and communication applications
- Complies with latest safety and EMC standards
| Compatible Devices | Desktop Computer |
| Connector Type Used on Cable | ATX |
| Output Wattage | 500 watts |
| Form Factor | Flex ATX |
| Wattage | 500 watts |
| Cooling Method | Air |
| Power Supply Design | External |
| Upper Temperature Rating | 50 u00b0C |
| Item Dimensions | 5.91 x 1.61 x 3.23 inches (15 x 4.1 x 8.2 cm) |
| Item Weight | 907 g |
| Model Name | FSP500-50FDB |
| Brand | FSP |
| Number of Items | 1 |
| Manufacturer | FSP Group |
| UPC | 845685010339 |
| Model Number | FSP400-701UH |
| Mfr Part Number | FSP400-701UH |
| Connector Type | ATX |
| Item dimensions L x W x H | 5.91 x 1.61 x 3.23 inches (15 x 4.1 x 8.2 cm) |
| Country of Origin | This item will be imported from US |
| Date First Available | April 16, 2021 |
| What is in the box | FSP Flex ATX 500W... For more details, please check description/product details |
Who Should Buy?
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Compact Builds
Ideal for users building small form-factor PCs requiring reliable power in limited spaces with high efficiency.
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Energy Efficiency Lovers
Perfect for environmentally-conscious users who prioritize low power consumption without sacrificing performance.
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Budget-Friendly Option
A great choice for cost-conscious builders seeking a reliable power supply with good efficiency and affordability.
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High-End Gamers
Not suitable for users with high-power GPUs and demanding hardware requirements, as 500W may be insufficient.
Product Description
FSP Flex ATX 500W, 80+ Gold, Full Range AC Input Power Supply, FSP500-50FDB
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes the FSP Mini ITX SolutionFlex ATX 500W power supply efficient?
Answer: The FSP Mini ITX SolutionFlex ATX 500W power supply boasts an efficiency rating of over 90%, which is significant for energy consumption reduction. This high efficiency is achieved through advanced engineering, ensuring that more power is converted from AC to DC with minimal waste. Such efficiency is beneficial not only for lowering energy bills but also for reducing heat generation, extending the lifespan of internal components. Ideal for gaming rigs or high-performance PCs, this power supply maintains stability under load. -
Question:
Is the FSP500-50FDB compatible with my Mini ITX case?
Answer: Yes, the FSP500-50FDB is specifically designed to be compatible with Mini ITX cases, offering a compact size while delivering robust power. The SolutionFlex design allows for versatile installation options, effectively fitting in tight spaces without compromising performance. This makes it particularly suitable for small form factor systems, ensuring that users can build powerful yet compact PCs without sacrificing essential features. -
Question:
What are the benefits of using a full range AC input power supply?
Answer: A full range AC input power supply, like the FSP Mini ITX SolutionFlex, accepts a wide voltage range (typically from 100V to 240V), which is advantageous for users around the globe. This means you don't need to worry about an incompatible power source, making it adaptable to various environments. Whether you're setting up a PC in your home, office, or elsewhere, this power supply ensures stable performance no matter the input voltage or region, which enhances versatility and usability. -
Question:
Can the FSP500-50FDB support gaming PCs?
Answer: Absolutely! The FSP500-50FDB is capable of powering gaming PCs due to its 500W output and high efficiency. Its robust design ensures stable power delivery to high-performance graphics cards and processors, maintaining system integrity during intense gaming sessions. Gamers building a compact rig will appreciate its reliable performance, which also helps in maintaining cooler temperatures, allowing for better system stability and performance during long hours of gameplay. -
Question:
How does this power supply compare to other brands in terms of quality?
Answer: The FSP Mini ITX SolutionFlex ATX 500W power supply is recognized for its superior quality and reliability compared to other brands. It adheres to strict standards and is crafted using high-quality components, resulting in lower failure rates and better overall performance. Users often remark on its quiet operation and robust design, making it a preferred choice in the market for compact builds and stability-critical applications. Many enthusiasts trust FSP for delivering power supplies that support demanding configurations. -
Question:
What features should I look for in a power supply for Mini ITX builds?
Answer: When selecting a power supply for Mini ITX builds, consider efficiency ratings, wattage, form factor, and cable management. The FSP500-50FDB stands out with its high efficiency rating and compact design, essential for mini systems where space is limited. Additional features like modular cables can help minimize clutter, optimizing airflow within the case. Coupled with its full range AC input and dependable output, it becomes an excellent choice for building a performant small form factor PC. -
Question:
Does the FSP Mini ITX power supply have protection features?
Answer: Yes, the FSP Mini ITX SolutionFlex ATX 500W power supply is equipped with multiple protection features such as Over Voltage Protection (OVP), Over Current Protection (OCP), and Short Circuit Protection (SCP). These safeguards ensure the safety of both the power supply and the connected hardware. Such protections are crucial for preventing damage during unexpected surges or malfunctions, allowing users to build and operate their systems without worry. -
Question:
Is the FSP500-50FDB suitable for non-gaming builds?
Answer: Certainly! The FSP500-50FDB is versatile enough to be used in various types of systems, including non-gaming builds such as office PCs or home media centers. Its powerful output and high efficiency benefit everyday computing tasks, ensuring sufficient power for applications without unnecessary energy waste. Users looking for reliability in standard computer setups will find it to be a great fit, as it delivers stable power for a range of components. -
Question:
What noise level can I expect from this power supply?
Answer: The FSP Mini ITX SolutionFlex ATX 500W power supply is designed to operate quietly, making it ideal for environments where noise is a concern, such as home theaters or quiet offices. Its efficient cooling design minimizes fan noise while ensuring optimal thermal management. Users appreciate this feature, especially when building systems for tasks that require high concentration or when watching movies without disturbance. -
Question:
Where can I buy the FSP Mini ITX SolutionFlex ATX 500W power supply in Micronesia?
Answer: You can purchase the FSP Mini ITX SolutionFlex ATX 500W power supply at Ubuy in Micronesia. Ubuy is an excellent choice for tech products, offering a wide selection and reliable customer service. Whether you’re building a gaming rig or setting up a compact workstation, Ubuy provides a seamless shopping experience for this high-efficiency power supply.
FSP Internal Power Supplies FSP400-701UH Editorial Review
FSP Flex ATX 500W, 80+ Gold, Full Range AC Input Power Supply, FSP500-50FDB offers a compact design ideal for small Mini-ITX builds, making it great for users who need portability. Users have noted its reliability over years of use, particularly in DIY applications, though it's also been pointed out that the unit can generate noticeable noise while operating. It lacks an off/on switch, requiring caution when accessing your setup. Additionally, to meet specific motherboard needs, users should consider purchasing an additional 8Pin to 4+4Pin CPU power cable as it only comes with an 8Pin. Overall, this power supply is a solid choice for those who prioritize space and efficiency.
Customer Reviews & Ratings
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Pros
- Compact Flex ATX design fits small builds
- Reliable power supply for DIY applications
- 500 watts output suitable for desktops
- Good cooling with air method
- Long-term positive user experiences
Cons
- Can be noisy during operation
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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USD 193
Order now and get it around Tuesday, September 29
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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
- Industrial-level switching power supply
- Total power capacity of 500 Watts
- Unique active PFC circuit design
- Perfect for industrial environment
- Complies with safety and EMC standards
- Ideal choice for server, workstation, communication, and automation applications
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