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Item #:
105994361
CORSAIR SF850 (2024) Fully Modular Low Noise 80 PLUS Platinum ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – SFX-to-ATX Bracket
Item #:
105994361
BHD 85
Price Details
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Imported from UK store
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Order now and get it around Thursday, September 03
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Massive Platinum-rated power in a compact SFX form-factor, perfect for the most power-dense small-form-factor PCs.
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What Stands Out
80 PLUS Platinum
Efficient power consumption ensures lower electricity bills and minimal environmental impact. This certification guarantees high-quality performance, making it ideal for gaming rigs and demanding tasks.
Fully Modular Design
The fully modular layout allows users to connect only the cables they need, promoting cleaner builds and better airflow. It simplifies cable management, enhancing both aesthetics and overall system performance.
ATX 3.1 Compliant
Supports the latest ATX 3.1 standard, ensuring compatibility with next-gen graphics cards and motherboards. This future-proofing means customers can upgrade without worrying about power supply limitations.
Product Details
| Compatible Devices | Computer, ATX 3.1, PCIe 5.1 |
| Connector Types | ATX |
| Output Wattage | 850.0 |
| Form Factor | SFX |
| Wattage | 850 watts |
| Cooling Method | Air |
| Power Supply Design | Full Modular |
| Number of Fans | 1 |
| Fan Size | 92 Millimetres |
| Maximum Input Voltage | 240 Volts |
| Minimum Input Voltage | 100 Volts (AC) |
| Upper Temperature Rating | 105 Degrees Celsius |
| System Bus Connector Type | ATX |
| Item Dimensions | 12 x 10 x 6.3 centimetres |
| Item Weight | 1.05 Kilograms |
| Model Name | SF850 |
| Brand Name | Corsair |
| Number of Packs | 1 |
| Number of Items | 1 |
| Unit Count | 1.0 count |
| Manufacturer | Corsair |
| UPC | 840006663331 |
| Country of Origin | Taiwan |
| Model Number | CP-9020256-UK |
| Manufacturer Part Number | CP-9020256-UK |
| Brand | Corsair |
| Connector type | ATX |
| Item dimensions L x W x H | 12 x 10 x 6.3 centimetres |
Who Should Buy?
-
Gaming PC Builders
Ideal for those building high-performance gaming PCs needing reliable power with low noise output and efficiency.
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High-End Hardware Users
Perfect for users requiring support for PCIe 5.1 and ATX 3.1 standards to maximize performance and compatibility.
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Compact System Installers
Beneficial for compact builds utilizing SFX power supplies where space conservation and power efficiency are pivotal.
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Budget Builders
Not suitable for users looking to save costs, as the high-efficiency rating may not fit budget constraints.
Product Description
CORSAIR SF850 (2024) Fully Modular Low Noise 80 PLUS Platinum ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – SFX-to-ATX Bracket Included – Black
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this power supply compatible with my small PC case?
Answer: Yes, its compact SFX form-factor is designed for small-PC builds. -
Question:
What efficiency rating does this power supply have?
Answer: It has an 80 PLUS Platinum rating, ensuring high energy efficiency. -
Question:
Does this power supply support the latest graphics cards?
Answer: Yes, it is compliant with PCIe Gen 5.1, supporting the latest graphics technology.
Corsair Power Supplies CP-9020256-UK Editorial Review
The CORSAIR SF850 (2024) Fully Modular Low Noise 80 PLUS Platinum ATX Power Supply has garnered a positive reception among users, particularly those who appreciate its compact design and high-performance attributes. Many reviewers have highlighted the unit's excellent build quality and premium feel, aligning with Corsair's reputation for reliability in the PSU market. A standout feature is its fully modular design, which simplifies cable management and significantly reduces clutter within the case, making it an appealing choice for those with space-Constrained setups. Performance has been a key theme in customer feedback. Users have noted that the SF850 operates quietly and runs cool, even under heavy loads during intense gaming sessions. The 80 PLUS Platinum rating is reported to contribute to reduced electricity bills, further enhancing its appeal for energy-Conscious Consumers. The inclusion of a SFX-to-ATX bracket is seen as a valuable addition, providing compatibility with various setups and allowing for some flexibility when building a PC. However, it isn't without its drawbacks. Some users experienced issues with cable lengths, specifically for the motherboard and CPU connections, which they found insufficient for standard ATX cases. This necessitated additional purchases for longer cables, a point that some felt could have been better communicated in the product listing. Additionally, several reviewers suggested enhancements like differently colored cables for easier identification and better labeling for installation instructions. Overall, the CORSAIR SF850 has established itself as a formidable choice for those seeking a compact yet powerful power supply option, particularly for smaller form factor builds. Its combination of efficiency, quiet operation, and modular design makes it a worthy contender in the PSU market, though buyers should be aware of potential compatibility Considerations. **
Customer Reviews & Ratings
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Pros
- Excellent build quality and premium feel
- Fully modular design for easy cable management
- Quiet operation, remaining cool even under load
- 80 PLUS Platinum efficiency leading to potential energy savings
- Includes SFX-to-ATX bracket for versatile installation
Cons
- Suggestion for better cable labeling and instructions
Platform Trust & Buyer Confidence
MB
Maryam
Verified buyer
“The order arrived fast and in perfect condition”
2 June 2026 · via Trustpilot
T
trusttaker
Verified buyer
“I loved it. That was my second order, and I am already thinking of placing a third order.”
16-Jul-26 · via Trustpilot
HA
Haitham
Verified buyer
“Trusted merchant”
11 July 2026 · via Trustpilot
MA
Mohammad
Verified buyer
“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied , thank you”
13 June 2026 · via Trustpilot
LA
Lulwa
Verified buyer
“I like the package arrived safely”
17 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BHD 85
Order now and get it around Thursday, September 03
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Features & Benefits
- 80 PLUS Platinum rated for outstanding energy efficiency.
- SFX form-factor ideal for compact PC builds.
- Compliant with Intel's ATX 3.1 power standard.
- Supports PCIe Gen 5.1 for cutting-edge performance.
- Fully modular design for neat cable management.
- Low-noise 92mm PWM cooling fan for effective thermal management.
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