CORSAIR CP-9020104-NA Modular Sfx Power Supply SF450 450W

( Brand: Corsair ), ( Manufacturer Part Number: CP-9020104-NA ), ( Connectors: 20 4 Pin ), ( Form Factor: Sfx ), ( Type: Cable ), ( Maximum Power: 450 W ), ( Cooling: 1 Fan )

Review CORSAIR Plus Gold Modular Sfx Power Supply 450w

The Corsair CP-9020104-NA SF450 is an 80 Modular SFX power supply with a capacity of 450 watts, designed for small form factor systems. This power supply delivers reliable and efficient power to your components without occupying too much space.

The SF450 features an 80 Modular design, which allows you to configure the power cables according to your system's requirements. This not only reduces clutter but also enables better airflow inside the case. The power supply comes with three modular 6 2-pin PCIe cables, two EPS12V cables, and several SATA and peripheral cables.

This power supply utilizes a compact, 150mm (L) x 86.2mm (W) x 140.3mm (H) form factor, making it an excellent choice for mini-ITX or micro-ATX builds. It also comes with a 92mm low-noise fan, which operates at a maximum speed of 1500 RPM, ensuring that the power supply stays cool while maintaining a relatively quiet operation.

The SF450 is built with high-quality components, including Japanese 105 C capacitors and a single 12V rail, ensuring stable and consistent power delivery to your components. It also features over-voltage, over-current, over-power, and over-temperature protection, providing additional safety for your system.

In summary, the Corsair CP-9020104-NA SF450 is a high-performance, modular SFX power supply designed for small form factor systems. It offers reliable, efficient power delivery, customizable cable management, and quiet operation, making it an excellent choice for those seeking a compact yet powerful power supply solution.

Corsair CP-9020104-NA SF450 80 Modular SFX Power Supply: A Detailed Analysis

The Corsair CP-9020104-NA SF450 is an 80 Modular SFX power supply unit (PSU) with a capacity of 450 watts. In this analysis, we will discuss the key features, pros, cons, and a concluding recommendation.

1. 80 Modular efficiency

2. SFX form factor

3. 450-watt capacity

4. Zero RPM fan mode

5. Corsair's CMS software support

1. High Efficiency: The 80 Modular certification ensures high efficiency, with up to 90% efficiency under typical loads. This translates to less wasted energy and lower operating temperatures.

2. Compact SFX Form Factor: The SFX form factor is smaller than the standard ATX form factor, making it ideal for small form factor (SFF) builds and cases.

3. Modular Design: The modular design allows users to connect only the required cables, reducing clutter in the case and improving airflow.

4. Zero RPM Fan Mode: The fan remains off until the power supply reaches a certain load threshold, minimizing noise and improving system quietness.

5. Corsair CMS Software Support: The power supply can be managed and monitored using Corsair's CMS software, providing users with real-time power usage information, fan speed control, and other features.

1. Limited Cable Variety: While the modular design is beneficial, the number of available cables might not cater to all possible configurations, requiring users to purchase additional cables or adapters.

2. Higher Cost: Compared to non-modular PSUs or models from other manufacturers, the Corsair SF450 can be more expensive.

3. Potential Compatibility Issues: Users should ensure their motherboard, CPU cooler, and other components are compatible with the SFX form factor and the power supply's cable configurations.

The Corsair CP-9020104-NA SF450 80 Modular SFX power supply offers several advantages, including high efficiency, compact size, modular design, and quiet operation. However, it also comes with some drawbacks, such as limited cable variety, higher cost, and potential compatibility issues.

If you're building an SFF system and prioritize high efficiency, a modular design, and quiet operation, the Corsair SF450 is a strong contender. However, if you're working with a limited budget or require a wider range of cable configurations, you might want to consider alternative solutions.

For users building a small form factor system that prioritizes high efficiency, a modular design, and quiet operation, the Corsair CP-9020104-NA SF450 80 Modular SFX power supply is a recommended choice. However, users should carefully consider their specific system requirements and ensure compatibility before making a purchase.

Details:

Show it hooked up to a basic Power tester because had not been used for 6 months and wanted verify operation, showing the PCIE, CPU ATX Cables. The main reason I am no longer using it is that changed cases can use an ATX Power Supply. The tester is NOT INCLUDED, it only to show confirmation of working. Up for sale is a Corsair SF-450 Gold SFX PSU.

part #: cp9020104 price

• $160.00

specifications powsuppy:

• brand: Corsair
• mpn: Cp-9020104-na
• connectors: 20 4 Pin
• form factor: Sfx
• type: Cable
• maximum power: 450 W
• cooling: 1 Fan

shipping powsuppy:

• service: USPS Priority Mail Medium Flat Rate Box
• class: Expedited
• cost: $18.00
• type: Calculated
• carrier: USPS
• transit: 5-10 Days

returns powsuppy:

• policy: No Returns

general powsuppy:

• Computers/Tablet's Networking > Computer Components Parts > Power Supplies
• condition: Used

payments powsuppy:

• wallet: Google-pay
• credit card: Discover
• other

seller powsuppy:

• rating: 100.0%
• # reviews: 239
• city: Farmington, Michigan

offer powsuppy:

• quantity: 1
• started: September 18, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock

Corsair CP-9020104 Is Similar To:

• Corsair Cx-600m 600w Power Supply (44.7% similar) Peripheral and satay cables in addition to the primary. Your choice of USPS ground advantage or priority. Corsair CX600M 600 watt bronze level power supply. Pulled from a working computer. Corsair quality. Item condition from above, for your convenience: excellent. I don't see any dust...(May 16th, 2024)
• Corsair Cp-9020209 Cv Series Cv450 450watt 80 Plus Bronze Certified Psu 75-004197 (50.6% similar) The power supply is constructed with a black STX form factor and includes floppy drive, 20-PIN, 4 CPU, 4-PIN peripheral, 8-PIN 12V, 24-PIN, 6/2 pin pic express, satay i, 20 connectors. Excellent used condition. It is a 450W unit that certified with 80 plus bronze and manufactured in Taiwan...(May 17th, 2024)
• Evga Corsair 1300w850w Various 1000w 1300w-850w Semi-modular modular Desktop Power Supplies Lot Of 4 (44.7% similar) 1- 1000 w power supply. Comes with only two power cables for 1000 1300 w supply. All working perfectly fine. 1/1 300 w power supply. 2/8 50 w power supply. All other cable are come with each supply see pics...(May 17th, 2024)
• Corsair Cp-9020188 Rm Series White Rm850 850 Watt 80 Plus Gold Certified Rps0110 (52% similar) Fully modular, so you only connect the cables your system needs. Used Corsair rm series 2021 , white, RM850, 850 watt, 80 plus gold certified, fully modular power supply. Item has some scratches and scuffs as pictured, primarily from being shipped outside of packaging. Zero rpm fan mode for...(May 18th, 2024)
• Corsair Cp-9020201-na Rm1000x 1000w 80gold Fully Modular Atx Power Supply Black Read (65.4% similar) Its come with only power cable. Only 1 item RM1000X for each price its work like a dream no problem at all...(May 18th, 2024)
• Corsair Cmpsu750tx Tx750w Power Supply Model Cmpsu-750tx Tested And Working (40% similar) This model, Corsair TX750W, has been tested and confirmed to be working perfectly. The cooling system includes one fan to keep your running smoothly. Tested and working. With a maximum power output of 750 w, it can handle even the most demanding components. The power supply is designed...(May 19th, 2024)
• Corsair Cx550m Cx Series 550w Desktop Power Supply With Cables Tested Works (38.6% similar) See pictures. Corsair CZ series CX550M 550W semi modular CPU desktop power supply with cables tested works...(May 20th, 2024)
• Corsair Gs700 75-001182 700w Gaming Power Supply (49.2% similar) Included accessories - only whats pictured. No accessories included. Featuring a single fan for cooling and brand name you can trust, the Corsair GS700 is great choice games who demand best. Office hours: our office hours are from 9:00 am to 5:00 pm central standard time. Any computer...(May 20th, 2024)
• Corsair Rm850x Atx Power Supply 850w Barely Used (48.3% similar) I originally bought it from best buy and its in like new condition. I used it in my old desktop for less than a year to infrequently play rocket league. For sale is a very lightly used desktop power supply...(May 20th, 2024)
• Corsair Cp-9020199-na Rm750x Series 80 Gold Fully Modular Power Supply Black No (69.8% similar) Corsair RM750X series 80 gold fully modular power supply black no power supply does not power on was unable to a tester no cables pus only...(May 20th, 2024)
• Corsair Cp-9020222-na Cx-m Series Cx750m 80 Bronze 750w Semi Modular Atx Power Supply (64.5% similar) The package comes with everything seen in the photos. The pus is in overall good condition but may show some scratches and signs of use please see pictures. Tested and fully functional. The pus comes with 1 power; non-modular: CPU and STX please see pictures...(May 21st, 2024)