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Item #:
85457303
Silverstone Technology SX500W SFX-L Form Factor 80 Plus Gold Full Modular Lengthened Power Supply with +12V Single Rail, Active PFC (SX500-LG)
86% of respondents would recommend this to a friend
Item #:
85457303
SBD 2994
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What Stands Out
High Wattage
The 700W output ensures powerful performance for high-end systems, accommodating demanding components without compromising stability or efficiency.
Silent Operation
Equipped with a 120mm fan operating at just 36 dBA, this power supply minimizes noise, creating a quieter computing environment ideal for noise-sensitive users.
Fully Modular
The fully modular design allows for custom cable management, enhancing airflow and reducing clutter in your PC build, ensuring a clean and efficient setup.
Product Details
- SFX-L form factor power supply, not compatible with ATX form factor unless adapter is purchased separately (sold as PP08)
- 1000W continuous power output rated for 24/7 operation at 50℃ operating temperature
- High quality construction with all Japanese capacitors and single +12V rail with 83.3A
- Silent 120mm dual ball bearing fan with semi-fanless operation (fan will not spin at idle / low load condition)
- Please use only cables included with the power supply for best performance / reliability
- SFX-L form factor for use in small form factor computers
| Compatible Devices | Personal Computer |
| Connector Type Used on Cable | ATX, SFX-L |
| Output Wattage | 500 watts |
| Form Factor | SFX12V |
| Wattage | 500 watts |
| Cooling Method | Air |
| Power Supply Design | Full Modular |
| Current Rating | 40 A |
| Number of Fans | 1 |
| Fan Size | 12 centimeters |
| Maximum Input Voltage | 264 volts_of_alternating_current |
| Minimum Input Voltage | 90 volts_of_alternating_current |
| System Bus Connector Type | 20 Pin |
| Item Dimensions | 5.12 x 4.92 x 2.5 inches (13 x 12.5 x 6.4 cm) |
| Item Weight | 1400 g |
| Model Name | PS-SX500-LG |
| Brand | SilverStone |
| Number of Items | 1 |
| Manufacturer | SilverStone |
| UPC | 844761013530 844761010683 |
| Global Trade Identification Number | 00844761013530 |
| Model Number | SST-SX500-LG |
| Mfr Part Number | SX500-LG |
| Connector Type | ATX, SFX-L |
| Item dimensions L x W x H | 5.12 x 4.92 x 2.5 inches (13 x 12.5 x 6.4 cm) |
| Package Weight | 4.95 Pound (2.25 kg) |
Who Should Buy?
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Compact Builds
Ideal for users building small form factor PCs, as it fits in limited spaces without compromising power capacity.
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Silent Operation
Perfect for gamers and professionals seeking a quiet environment, featuring a silent 120mm fan with 036dBA.
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Modular Cable Management
Great for enthusiasts who prefer clean setups, thanks to its fully modular cable system allowing customized installations.
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High Performance Systems
Not suitable for extreme overclockers requiring very high wattage, as 700W may limit performance capabilities.
Product Description
Silverstone Technology SX500W SFX-L Form Factor 80 Plus Gold Full Modular Lengthened Power Supply with +12V Single Rail, Active PFC (SX500-LG)
About This Item
Introducing the SilverStone Technology SX1000 Platinum, the ultimate power supply for all your computing needs. With its 80 Plus Platinum certification, this fully modular SFX-L power supply ensures high energy efficiency and reliable performance, making it the perfect choice for power-hungry systems. The SilverStone Technology SX1000 Platinum power supply features a sleek and compact design, making it ideal for small form factor builds without compromising on power delivery. Its fully modular design allows for easy cable management and customization, ensuring a clean and organized system. Equipped with a maximum power output of 1000W, the SX1000 Platinum is capable of handling demanding tasks and providing stable power to your components.
Whether you are a professional gamer, content creator, or running a high-performance server, this power supply has got you covered. Experience the benefits of SilverStone's advanced technology with the SX1000 Platinum power supply. With its high efficiency and low energy consumption, you can reduce your electricity bill while minimizing your environmental footprint. Say goodbye to excessive heat and unnecessary power wastage. The SilverStone SX1000 Platinum power supply boasts top-tier performance and reliability, ensuring smooth and uninterrupted operation.
Its robust design, premium components, and strict quality control make it the go-to choice for enthusiasts and professionals alike. When it comes to choosing a power supply, trust the experts. SilverStone Technology has been a trusted name in the industry for years, delivering innovative and dependable power solutions to customers worldwide. The SX1000 Platinum continues this legacy, providing the perfect balance of power, efficiency, and durability. Don't settle for anything less than the best.
Upgrade to the SilverStone Technology SX1000 Platinum power supply and experience the difference it can make to your system's performance. Order yours today and take your computing experience to new heights. Note: Warranty details and installation guide available in the product package.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the efficiency rating of the SilverStone Technology SX1000 Platinum power supply?
Answer: The SilverStone Technology SX1000 Platinum power supply boasts an 80 Plus Platinum efficiency rating. This means it operates at an efficiency of at least 90% at typical loads, ensuring minimal energy waste. The high efficiency not only helps in reducing electricity costs but also results in less heat production, contributing to better system longevity. Ideal for high-performance builds, it allows users to maximize energy use while maintaining stable power delivery. -
Question:
Is the SilverStone SX1000 Platinum fully modular?
Answer: Yes, the SilverStone SX1000 Platinum is fully modular, allowing users to connect only the cables they need for their specific system. This design reduces cable clutter inside the case, which can improve airflow and enhance aesthetics. It's particularly beneficial for those building compact systems or for users who frequently upgrade components, making it easier to manage cables while ensuring a neat and organized setup. -
Question:
What are the benefits of using an SFX-L power supply?
Answer: SFX-L power supplies like the SilverStone SX1000 Platinum are designed for smaller form factor PC builds. They offer significant power output while maintaining a compact size, fitting seamlessly into mini-ITX and micro-ATX cases. The added depth of the 'L' variant provides better cooling options due to larger fan sizes. This makes it ideal for gaming rigs and power-dense workstations requiring powerful components in a space-constrained environment. -
Question:
What kind of cables come with the SilverStone SX1000?
Answer: The SilverStone SX1000 Platinum includes a variety of cables to accommodate most builds. This includes cables for CPU, motherboard, GPU, and SATA drives. Having a fully modular setup allows users to customize their connections based on their requirements, minimizing unnecessary cables. This flexibility is particularly advantageous in complex builds where cable management is vital for performance and aesthetics. -
Question:
How does the cooling system work in the SX1000 Platinum?
Answer: The cooling in the SilverStone SX1000 Platinum power supply is managed via a 120mm fan that operates quietly and efficiently under varying loads. The fan features an intelligent control system that regulates its speed based on the internal temperature, ensuring optimal cooling without excessive noise. This is crucial for high-performance setups where maintaining low temperatures is essential, especially during intensive tasks like gaming or video rendering. -
Question:
Is the SilverStone SX1000 compatible with high-end GPUs?
Answer: Absolutely! The SilverStone SX1000 Platinum is designed to support high-end graphics cards with its robust 1000W output and multiple PCIe connectors. This allows users to run powerful GPUs, such as those used in gaming or creative applications, without worrying about power constraints. Whether you're building a gaming rig with multiple GPUs or a workstation for graphic design, this power supply provides the necessary power and stability. -
Question:
What certifications does the SX1000 Platinum have?
Answer: The SilverStone SX1000 Platinum is certified with the prestigious 80 Plus Platinum certification, indicating its high efficiency. This certification signifies that the power supply meets stringent performance criteria, ensuring less energy is wasted. Additionally, it may also come with various safety certifications like UL, CE, and FCC, confirming its quality and reliability which is essential for users wanting peace of mind in their builds. -
Question:
Can I use the SX1000 Platinum in a regular ATX case?
Answer: While the SilverStone SX1000 is primarily designed for SFX-L cases, it can be used in ATX cases as well, ensuring versatility in builds. Its form factor means it fits into standard ATX power supply mounting spaces, allowing you to harness its capabilities in larger setups. This flexibility is beneficial for users who may want to upgrade their case in the future while retaining the same high-quality power supply. -
Question:
What features set the SX1000 apart from competitors?
Answer: The SilverStone SX1000 Platinum distinguishes itself with its fully modular design, high efficiency, and powerful 1000W output, making it an excellent choice for enthusiasts and gamers alike. Its compact SFX-L form enables it to fit into small cases while still offering robust performance. Additionally, thoughtful features like the silent operation and advanced cooling system elevate its standing compared to many competitors, providing reliable and efficient power. -
Question:
Where can I buy the SilverStone Technology SX1000 Platinum in Solomon Islands?
Answer: You can buy the SilverStone Technology SX1000 Platinum at Ubuy. Ubuy offers a wide selection of electronic products, including power supplies, with the convenience of online shopping and access to international brands. This makes it easier for customers in Solomon Islands to secure their desired components and build their dream systems.
SilverStone Chargers & Adapters SST-SX500-LG Editorial Review
Silverstone Technology SX500W SFX-L Form Factor 80 Plus Gold Full Modular Lengthened Power Supply with +12V Single Rail, Active PFC (SX500-LG) stands out as a fantastic choice for small form factor builds. Users rave about its silent operation, even under load, and appreciate the fully modular cables that make installation and upgrades easier. constructed with a zero RPM mode, this power supply only spins its fan when needed, ensuring quiet performance. It's worth noting that some users have reported a minor fan noise, but this is often negligible during normal operation. Overall, the SX500W is highly recommended for anyone looking to build a mini ITX system with reliable power in a compact package.
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Pros
- Silent operation at idle and low loads
- Fully modular for neat cable management
- Includes adapter for ATX case compatibility
- Compact design fits in small cases
- Zero RPM fan mode for quiet performance
Cons
- Fan noise can be noticeable in certain orientations
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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“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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“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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SBD 2994
Order now and get it around Saturday, October 10
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.)
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Features & Benefits
- SFX-L form factor with larger 120mm fan for better power and quietness
- 1000 watts of power output
- 80 PLUS Platinum rating
- Flexible flat cables
- Japanese capacitors
- Advanced semi-fanless capability
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