CORSAIR CP-9020151 Titanium Modular Power Supply AX850

( Brand: Corsair ), ( Manufacturer Part Number: CP-9020151 ), ( Type: Power Supplies ), ( Maximum Power: 850 W ), ( Connectors: 4 4 Cpu, 4 Pin Peripheral, 6 2 Pin Pci Express, 24 Pin, Sata I ), ( Form Factor: Atx ), ( Cooling: 1 Fan )

Review CORSAIR 850 Watt Titanium Certified Fully Modular Power Supply

The Corsair CP-9020151 Ax850 is an 850-watt 80 Titanium certified modular power supply designed for high-performance computing systems. This power supply delivers exceptional efficiency, converting up to 85% of the input power into usable energy for the connected components. The 80 Titanium certification ensures that the unit operates at an impressive 94% efficiency even under heavy loads.

The modular design of the Ax850 allows for customizable cable management, enabling users to route only the cables required for their specific system setup. The fully modular design includes separate cables for the 24-pin ATX motherboard connection, 4 4-pin EPS12V CPU power cable, and various peripheral connectors.

The Ax850 features a compact 150mm form factor, making it suitable for most mid-tower cases. It is equipped with a single 12V rail that can deliver a maximum continuous output of 71.4A, ensuring sufficient power for high-demand systems. The power supply also includes a single 5VSB rail with a maximum output of 2.5A, suitable for powering peripherals and other low-voltage components.

The unit is protected by several safety features, including over temperature protection, over voltage protection, under voltage protection, over current protection, and short circuit protection. The Ax850 also includes a quiet 140mm double ball-bearing fan that ensures efficient cooling and minimal noise.

The Corsair Ax850 is a reliable and efficient power supply solution for high-end gaming and professional systems, delivering clean and stable power to ensure optimal system performance and longevity.

A Detailed Analysis of the Corsair CP-9020151 Ax850 850W 80 Titanium Modular Power Supply

The Corsair CP-9020151 Ax850 is a high-performance, 850-watt modular power supply unit (PSU) from Corsair, a well-known brand in the computer hardware industry. This PSU is rated 80 Titanium, which is the highest efficiency certification. In this analysis, we will discuss the pros and cons of this power supply to help you make an informed decision.

1. High Efficiency: With an 80 Titanium certification, this PSU operates at an impressive 94% efficiency under typical loads. This translates to reduced power consumption and less wasted energy.

2. Modular Design: The modular design of this PSU allows users to only connect the cables they need, reducing clutter and improving airflow within the case.

3. Quiet Operation: The Ax850 features a Zero RPM fan mode, which means the fan doesn't spin unless the PSU temperature exceeds a certain threshold. This results in nearly silent operation under most loads.

4. High Output: With a maximum capacity of 850 watts, this PSU can power even high-end PCs with multiple graphics cards or demanding components.

5. 10-Year Warranty: Corsair offers a lengthy 10-year warranty on this power supply, providing peace of mind for potential issues or malfunctions.

1. Size and Weight: With dimensions of 150mm (L) x 86mm (W) x 160mm (H) and a weight of 2.6 kg, this PSU is quite large and heavy compared to some other options in the market.

2. Price: The Corsair Ax850 is on the pricier side of power supplies, especially for those seeking high wattage and efficiency.

3. Limited Connectivity: Some users might find the limited number of PCIe connectors (only two) a drawback, depending on their specific component setup.

The Corsair CP-9020151 Ax850 850W 80 Titanium Modular Power Supply is an excellent choice for powering high-end PCs with demanding components, thanks to its impressive efficiency, quiet operation, and modular design. Its lengthy warranty and robust build quality add to its appeal. However, its large size, weight, and relatively high price might be deterrents for some users.

If you're building a high-performance PC or a system with multiple GPUs, the Corsair CP-9020151 Ax850 is a reliable and efficient choice for your power supply needs. Its modular design, quiet operation, and lengthy warranty are significant advantages. However, if you're on a tight budget or have space constraints, you might want to consider alternative power supplies with similar or lower wattage and a more affordable price tag.

Details:

Zero RPM fan mode for near-silent operation at low to medium loads. 135mm cooling fan with true FDB Bearing delivers Low-Noise operation even at demanding loads. Cables included

World Class electrical performance for incredibly stable voltage s and ultra-low ripple noise.

part #: cp9020151 prices

• $42.49-$199.95

specifications powsuppy:

• brand: Corsair
• mpn: Cp-9020151
• type: Power Supplies
• maximum power: 850 W
• connectors: 4 4 Cpu, 4 Pin Peripheral, 6 2 Pin Pci Express, 24 Pin, Sata I
• form factor: Atx
• cooling: 1 Fan

offer powsuppy:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: May 4, 2025
• quantity: 2

payments powsuppy:

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

seller powsuppy:

• city: San Jose, California
• # reviews: 29423
• rating: 98.2%

returns powsuppy:

• method: Money back
• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

general powsuppy:

• condition: Very Good - Refurbished
• Computers/Tablet's Networking > Computer Components Parts > Power Supplies

shipping powsuppy:

• type: Fixed
• transit: 4-8 Days
• class: Standard
• cost: $0.00
• carrier: USPS, UPS
• service: USPS First Class, USPS Ground Advantage, UPS Ground

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