EVGA 220-B3-0850-V1 Modular Power Supply 80PLUS 850W PC1741799

( Brand: Evga ), ( Manufacturer Part Number: 220-B3-0850-V1 ), ( Type: Power Supply )

Review EVGA 850 B3 80plus Bronze 850w Fully Modular Power Supply

The EVGA 850 W1, B3 (220-B3-0850-V1) is a high-performance, 80 Bronze certified modular power supply designed for modern PC systems. This power supply delivers an impressive 850 watts of power, ensuring it can handle even the most demanding components.

The B3 model features EVGA's ECO Mode, an innovative technology that reduces the power supply fan speed during low and medium loads, resulting in quieter operation and reduced power consumption. The modular design of this power supply enables users to only connect the cables they need, which not only simplifies cable management but also reduces clutter and improves airflow within the case.

The EVGA 850 W1, B3 comes with a full suite of protective features, including Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Power Protection (OPP), and Over Temperature Protection (OTP). These features work together to ensure that your components are safe from potential damage caused by power surges or voltage fluctuations.

This power supply's high-quality Japanese capacitors ensure reliable and stable power delivery, while the 120mm double ball-bearing fan ensures efficient cooling and long fan life. The fan's quiet operation and the power supply's robust design make it an excellent choice for both gaming and professional applications.

In summary, the EVGA 220-B3-0850-V1 850 B3 is a reliable, high-performance, and efficient modular power supply that offers quiet operation, robust protection features, and excellent cable management capabilities. It's an excellent choice for PC enthusiasts who demand the best components for their systems.

A Detailed Analysis of the EVGA 850W B3 Modular Power Supply (PC1741799)

The EVGA 850W B3 is a modular power supply unit (PSU) that promises high efficiency and reliability. In this analysis, we will discuss the pros and cons of this PSU to help you make an informed decision about whether it is worth purchasing.

1. High Efficiency: With an 80 Bronze certification, the EVGA 850W B3 achieves up to 85% efficiency at 50% load and 82% at 20% load, which translates to less wasted energy and lower operating temperatures.

2. Modular Design: The modular design provides the flexibility to use only the cables you need, reducing clutter and improving airflow within your case.

3. Active Power Factor Correction (PFCP): This feature ensures the PSU delivers the full load to the system without any power loss, resulting in improved system stability and performance.

4. Quiet Operation: The EVGA 850W B3 uses a 135mm fluid dynamic bearing fan, which provides smooth and quiet operation even under heavy loads.

5. Overvoltage Protection, Overpower Protection, and Short Circuit Protection: These safety features help prevent potential damage to your components caused by power surges, excessive power consumption, or short circuits.

1. Limited Connectivity: While the modular design is an advantage, it comes with the downside of fewer preinstalled cables, which may require additional purchases for specific components.

2. Size: With dimensions of 150mm (L) x 86mm (W) x 140mm (H), the PSU may not fit in smaller cases, so be sure to check the compatibility before purchasing.

3. Semi-Modular: Although marketed as a fully modular PSU, the EVGA 850W B3 has some hardwired cables, which may not offer the same level of flexibility as a fully modular unit.

The EVGA 850W B3 is a reliable and efficient modular power supply with features such as high efficiency, modular design, and active power factor correction. Despite its advantages, potential drawbacks include limited connectivity, size, and the fact that it is semi-modular rather than fully modular. Ultimately, if you can accommodate its size and the need for additional cables, the EVGA 850W B3 is a solid choice for powering your system with the added flexibility of a modular design.

If you're looking for a high-performance, efficient, and quiet modular power supply, the EVGA 850W B3 is a strong contender. Ensure your case can accommodate its size and be prepared for potential additional cable purchases. This PSU is an excellent choice for those seeking a reliable and flexible power source for their PC.

Details:

Missing 2X VGA PCI-E cables, SATA a triple Mole cable, and an 8pin 4 4pin adapter. Includes a 24-pin ATX motherboard cable, CPU EPS 1X SATA VGA PCI-E GPU and power cord.

part #: 220b30850v1 prices

• $50.00-$119.75

specifications powsuppy:

• brand: Evga
• mpn: 220-b3-0850-v1
• type: Power Supply

returns powsuppy:

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

shipping powsuppy:

• type: Fixed
• carrier: FedEx
• class: Standard, Expedited, One-day
• transit: 4-7 Days
• service: Standard, FedEx Express Saver, FedEx Standard Overnight
• cost: $0.00

seller powsuppy:

• rating: 99.2%
• # reviews: 169056
• city: Solon, Ohio

offer powsuppy:

• options: Ship-to-home
• availability: In Stock
• started: May 22, 2026
• sold: 0
• quantity: 1

general powsuppy:

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

payments powsuppy:

• other
• wallet: Paypal
• credit card: Visa

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