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Item #:
184189946
CORSAIR SF850 2024 Model ATX3.1 Compatible 850W SFX Format Full Modular PC Power Supply Unit CP-9020256-JP
89% of respondents would recommend this to a friend
Item #:
184189946
NAD 3596
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
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Imported from Japan store
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Order now and get it around Saturday, October 03
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Experience high power conversion efficiency and cutting-edge reliability with the SF PLATINUM Series power supply, certified with 80PLUS PLATINUM!
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Note: Step Down Voltage Transformer required for using electronics products of JAPAN store (100 V). Recommended power converters Buy Now.
What Stands Out
High Efficiency
Achieves a platinum efficiency rating, minimizing energy waste and lowering electricity costs while maximizing performance for demanding PC builds.
Full Modularity
Allows users to connect only the cables they need, promoting better airflow and cable management, which is essential for compact SFX builds.
Compact Design
Designed for small form factor cases, the SF850 offers powerful performance without sacrificing space, making it ideal for gamers and professionals seeking high-performance systems.
Product Details
| Compatible Devices | Personal Computer |
| Output Wattage | 850 Watts |
| Form Factor | SFX |
| Wattage | 850 W |
| Cooling Method | Air |
| Maximum Input Voltage | 240 Volts (AC) |
| Minimum Input Voltage | 100 Volts (AC) |
| System Bus Connector Type | 24 Pin |
| Brand | Corsair |
| Number of Items | 1 |
| Manufacturer | CORSAIR |
| UPC | 840006663294 |
| Country of Origin | China |
| Item Weight | 3.5 lbs (1.59 kg) |
Who Should Buy?
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Compact Builds
Ideal for users building compact PC systems requiring a high-quality power supply in a small form factor.
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High-Performance Gaming
Perfect for gamers who need reliable power for high-end components, ensuring stable performance during intense gaming sessions.
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Modular Setup
Designed for enthusiasts who prefer full modularity for optimal cable management and airflow in their PC builds.
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Budget Builders
Not suited for users looking to build budget PCs, as it may exceed their power supply budget constraints.
Product Description
CORSAIR SF850 2024 Model ATX3.1 Compatible 850W SFX Format Full Modular PC Power Supply Unit CP-9020256-JP
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the wattage of the SF PLATINUM Series power supply?
Answer: The SF PLATINUM Series power supply has a capacity of 600W. -
Question:
Is the power supply compatible with ATX cases?
Answer: Yes, it includes conversion brackets for attaching to ATX cases. -
Question:
What advantages does the fully modular cable provide?
Answer: The fully modular cable allows for better cable management and easier installation.
Internal Power Supplies Editorial Review
**** The CORSAIR SF850 2024 Model ATX3.1 850W SFX Power Supply Unit has garnered a positive reception among users seeking a high-performance, compact power supply for their small form factor PCs. Ideal for gamers and creators who need to run high-performance GPUs and demanding configurations, this PSU brings a robust power output in a petite design. Notably, it supports PCIe 5.1, positioning it as a future-proof option for those who want to keep pace with the latest technologies. Users have particularly appreciated the fan's quiet operation, especially in idle and moderately loaded conditions, thanks to the zero RPM mode that allows for almost silent performance up to 350 watts. This feature, alongside a design that facilitates cable management within tight spaces, makes it particularly suitable for mini-ITX cases. The cables are flexible and short, making them easy to organize without the bulk that typically comes with modular power supplies. However, the SF850 is not without its caveats. Sensitive users have reported that the fan noise can be noticeable when operating under heavier loads beyond 600 watts. Additionally, potential customers should be cautious about compatibility with older motherboards; certain ASRock models have encountered issues due to the PSU's handling of -12V power supply, which may affect performance. Price remains a Consideration, as this model is on the higher end of the market for SFF PSUs. Despite these drawbacks, the SF850 stands out for its excellent build quality, platinum efficiency rating that minimizes energy loss, and a lightweight design that eases maintenance. Users indicate high satisfaction with its performance and reliability, ultimately viewing it as a top choice for anyone in need of a powerful, compact power supply unit. **
Customer Reviews & Ratings
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Pros
- High power output in a compact SFX size
- Supports PCIe 5.1 for future-proofing
- Zero RPM mode for silent operation at low loads
- Flexible and short cables suitable for tight spaces
- Platinum efficiency rating for reduced energy loss
- Lightweight design facilitates easy installation and maintenance
Cons
- Fan noise may be noticeable at higher loads
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“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
H
Hazel
Verified buyer
“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
AC
Adele
Verified buyer
“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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Important information
- 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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NAD 3596
Order now and get it around Saturday, October 03
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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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- High power conversion efficiency of over 89% at 20-100% loads.
- 80PLUS PLATINUM certified for superior energy savings.
- Compact SFX form factor without compromising on power or reliability.
- Fully modular cables with individual sleeve jacket for easy installation.
- Upgraded 92mm cooling fan reduces noise during high loads.
- Innovative internal design ensures outstanding stability and low electrical noise.
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