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Corsair CP-9020256-NA Power Supplies Corsair Sf Rps0175 850w Power Supply - Black - Sfx, Internal - 120 V, 230 V Input - 3.3 V, 5 V, 12 V Cp9020256na 840006663317

Part Number: CP-9020256-NA
Condition: New
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Product Specifications



Corsair SF RPS0175 850W Power Supply - Black - SFX, Internal - 120 V, 230 V Input - 3.3 V, 5 V, 12 V, 5 V SB Output - 850 W - PCI Express Connector 5.1 - 1 Fan(s) - NVIDIA SLI Supported - Low Noise (CP-9020256-NA)

Corsair PS CP-9020256-NA SF850 850W 80+ Platinum Fully Modular Retail

Manufacturer Part Number: CP-9020256-NA

CORSAIR SF Series 80 PLUS Platinum SFX Power Supplies ensure powerful, efficient, and spacesaving performance. Fully modular and ATX 3.1 compliant for use with the latesthardware, the SF Platinum Series delivers highwattage, lownoise power with a 92mm cooling fan and built exclusively with premium 105 C rated Japanese capacitors.



CPN:Corsair PS CP-9020256-NA SF850 850W 80+ Platinum Fully Modular Retail
MANUFACTURER NAME: Corsair
MANUFACTURER PART NUMBER: CP-9020256-NA
UPC EAN CODE: 840006663317
LANGUAGE: EN
MARKET:US

General Information:

SMALL AND MIGHTY

Don't let the size fool you - this SFX power supply packs 80 PLUS Platinum-rated power, perfect for the most power-dense small form-factor PCs.

50°C CONTINUOUS OPERATING TEMPERATURE

Ensures reliable power for your SFF PC, even under high-stress conditions.

105°C-RATED CAPACITORS

Built with 100% Industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power and reliability.

ATX 3.1 CERTIFIED

The ATX 3.1 standard demands a high level of reliability and power efficiency. While many CORSAIR PSUs meet these requirements, SF Series PSUs are formally certified for ATX 3.1 compliance.

PCIe 5.1 12V-2x6 GPU cable included for use with modern graphics cards such as the NVIDIA® GeForce RTX™ 40 Series.

QUIET OPERATION WITH ZERO RPM MODE

A fluid dynamic bearing cooling fan keeps noise to a minimum, with Zero RPM mode to eliminate fan noise completely at low to medium loads.

FULLY MODULAR TYPE 5 MICRO-FIT CONNECTORS

Connect only what you need, with flexible cabling to take up less space for tidy cable management in small cases.

WORLD-CLASS SUPPORT

Our award-winning service means you can enjoy your gear worry-free.

ManufacturerCorsair
Manufacturer Part NumberCP-9020256-NA
Manufacturer Website Addresshttp://www.corsair.com/us/
Brand NameCorsair
Product SeriesSF
Product ModelRPS0175
Product NameSF RPS0175 850W Power Supply
Product TypePower Supply
  Product UPC840006663317
Technical Information:
Specification ComplianceATX12V v3.1
Number of Fans1
Fan Bearing TypeFluid Dynamic Bearing
Fan Diameter92 mm
ModularYes
Modular TypeFully Modular
NVIDIA SLI SupportedYes
FeaturesLow Noise
Reliability:
MTBF100000 Hour
Power Description:
Input Voltage120 V
230 V
Output Voltage3.3 V
5 V
12 V
5 V SB
Output Voltage Detail3.3 V @ 20 A
5 V @ 20 A
12 V @ 70.8 A
5 V SB @ 3 A
Output Current20 A
70.80 A
3 A
Output Power850 W
Interfaces/Ports:
Number of SATA Power Connectors8
PCI Express ConnectorYes
PCI Express Version5.1
Number of (6+2 pin) PCI Express Power Connectors3
Number of (4+4 pin) CPU Power Connectors2
Physical Characteristics:
Color FamilyBlack
Product ColorBlack
Form FactorSFX
Internal
Height2.5"
Width4.9"
Depth3.9"
Miscellaneous:
What's in the box
  • SF RPS0175 850W Power Supply
  • Power cord
  • Mounting screws
  • Cable ties
Energy Efficiency Certification80 Plus Platinum
Warranty:
Warranty7 Year

Date Inserted: Friday February 14, 2025

This product was last updated on Tuesday April 21, 2026

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

Questions and Answers

Questions and Answers

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Shipping / Returns

Shipping

Ground = $12.95
(Delivery within 2-7 business days)

Two Day Air = $30.00
(Delivery within 2 business days)

Standard One Day = $55.00
(Delivery within next business day)

Priority = $80.00
(Delivery within next business morning)

U.S Mail Priority (AA,AE,AP only) = $36.67

FedEx International Economy (Canada only) = $90.00

Typically out of stock items are filled within 1 to 14 business days but can and may take longer.

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Corsair. 888-222-4346 WWW.CORSAIR.COM


Corsair Company's Information

Corsair  
Click Corsair for all products

Local #: 510-657-8747

Toll Free #: 888-222-4346

Site:  WWW.CORSAIR.COM

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    About Corsair

    ABOUT CORSAIR


    Founded in 1994, CORSAIR has grown from pioneering the high-performance DRAM market into one of the world's leading providers of high-performance PC peripherals and components. CORSAIR offers a complete range of products to equip gamers, enthusiasts and e-sports athletes, including mechanical keyboards, precision gaming mice, wireless headsets, high-performance components that gamers use to build gaming PCs, and the CORSAIR ONE fully-integrated gaming PC. With a company-wide commitment to quality, innovative design, advanced features and high performance, CORSAIR products have won thousands of media and industry awards, earning their place in gamers' hands and PCs following years of development and engineering by a team dedicated to building great products they themselves would want to use.

    In 2018, CORSAIR acquired Elgato, the leading provider of hardware and software for content creators. With decades of experience in video technology, Elgato engineers premium capture cards, studio controllers and accessories that empower anyone to produce professional content for worldwide audiences on Twitch, YouTube, Mixer and Facebook. Together, CORSAIR and Elgato offer a comprehensive range of cutting edge products for gamers and creators alike.

    Here are just a few of Corsairs most popular categories from CompSource;





    If you need help deciding what is best for you, give our professionals a call at 800-413-7361 or chat with us online, we're always happy to help!

    Learn more about Power Supplies

    Power Supply

    A power supply is simply something designed to supply power to a device. Typically this is where you plug into your computer. For notebooks however, power supplies have a different form factor and they are known as power bricks, or AC Adapters. Please consider the Amperage, voltage and output power before you purchase.

    A computer power supply, also known as a PSU (power supply unit), is a device that provides power to a computer. It converts the alternating current (AC) power from the electrical outlet into direct current (DC) power that can be used by the computer's components. Here's how to use a computer power supply and what to look for when buying one from CompSource:

    1. Connect the power supply to the electrical outlet: First, plug the power supply's AC cord into an electrical outlet. This will provide power to the power supply.

    2. Connect the power supply to the computer: Most power supplies have a number of connectors that can be used to connect the power supply to the computer's components. These connectors include a main motherboard connector, a processor power connector, and connectors for other components such as the graphics card and hard drive. Refer to your computer's manual or the documentation that came with the power supply to determine which connectors to use.

    3. Turn on the computer: Once you have connected the power supply to the computer and the electrical outlet, you can turn on the computer by pressing the power button.

    When purchasing a computer power supply from CompSource, there are a few things to consider:

    1. Compatibility: Make sure the power supply is compatible with your computer's components. This includes ensuring that it has the correct connectors and that it can provide enough power to meet the needs of your system.

    2. Efficiency: Look for a power supply that is rated for high efficiency, as this can help reduce energy consumption and lower your energy bills.

    3. Quality: Purchase a power supply from a reputable manufacturer to ensure that you are getting a high-quality, reliable product.

    4. Warranty: Consider purchasing a power supply that comes with a warranty, as this can provide peace of mind and protect your investment in the event of any issues.

    Overall, a computer power supply is an essential component of any computer system and is used to provide power to the computer's components. Purchasing a high-quality, reliable power supply from a reputable retailer like CompSource can help ensure that your computer has a stable and consistent source of power.


    Here are all the specific Power suppy options we carry;


    CompSource is here to help you decide. You can Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best solution for your needs and budget.

    Wow, I’m impressed. I received my equipment with 24 hours of ordering and it’s perfect! Also was the very best price I could find after diligent searching. I’ll keep your company in my “favorites” for any future needs. Thanks for being top-notch. Anonymous
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