1. Computer Power Supplies Parts
  2. sku: 12967790621136633
  3. COOLER MASTER 719512080658

COOLER MASTER Mwe Standard Power Sup 4719512080658 450 Sup.

Cooler Master 719512080658 Mwe 450 White 80 Plus Standard Certified Power Sup. With Dc-dc Llc

( Brand: Cooler Master ), ( Compatible Brand: Universal ), ( Connectors: 24 Pin, 4 4 Cpu, 4 Pin 12 V, 4 Pin Peripheral, 6 2 Pin Pci Express, Sata I ), ( Voltage Compatibility: 110 V, 240 V ), ( Type: Power Module ), ( Maximum Power: 450 W ), ( Cooling: 1 Fan ), ( Color: White ), ( Features: Modular ), ( Country Of Origin: China ), ( UPC: 719512080658 )

Review COOLER MASTER Mwe 450 White Plus Standard Certified Power Sup. Dc Llc

The Cooler Master MWE 450 W 80 Certified Power Supply Unit (PSU) is a compact and efficient solution for powering your PC components. This PSU, with the model number RS-450-81NA-B3 (719512080658), adheres to the 80 standard, ensuring high energy efficiency and reliability.

The MWE 450 W PSU is built with a single 12V rail design, delivering a stable and consistent power output to your system's components. The 80 certification guarantees that the PSU converts at least 80% of the input power into usable output power under typical load conditions, reducing energy waste and lowering operating temperatures.

The Cooler Master MWE 450 W PSU boasts a sleek and modern design, with a compact form factor measuring 140 x 86 x 140 mm (5.5 x 3.4 x 5.5 inches). The unit features a flat, modular cable design, providing flexibility in routing and cable management within your case. The fully modular design allows you to connect only the cables you need, reducing clutter and improving airflow.

The PSU comes equipped with a single 12V 4-pin EPS 12V connector, two 6 2-pin PCIe connectors, and a total of ten SATA and six peripheral power connectors for maximum compatibility with various components. The Cooler Master MWE 450 W PSU also includes a 20 4-pin ATX main power connector for connecting the motherboard.

Safety features include over-voltage, over-current, and short-circuit protection, ensuring the stability and longevity of your components. The PSU also features a quiet 120mm fan, which operates at low RPMs under typical operating conditions to minimize noise. The fan speed automatically adjusts when the PSU is under heavy load to maintain optimal cooling performance.

The Cooler Master MWE 450 W 80 Certified Power Supply Unit offers a solid balance between power output, efficiency, and value, making it an excellent choice for budget-conscious builders seeking a reliable and efficient power solution for their PC.

Cooler Master MWE 450 W 80 Certified Power Supply Unit: A Detailed Analysis

The Cooler Master MWE 450 W (Model Number: MWE-450-1UP-PS) is an 80 certified power supply unit (PSU) with a semi-modular design. In this analysis, we will discuss the key features, pros, cons, and a conclusion to help you make an informed decision about whether this PSU is suitable for your needs.

Key Features:

1. 80 Certified: This PSU is certified under the 80 standard, ensuring high efficiency and reliability.

2. Semi-Modular Design: Only the essential cables are permanently attached to the PSU, allowing users to connect only the required cables for their system configuration.

3. Quiet Operation: The fan control system ensures quiet operation under normal loads.

4. Protection Features: Overvoltage, undervoltage, overcurrent, short-circuit, and overpower protection are built-in.

Pros:

1. High Efficiency: The 80 certification ensures that the PSU operates at high efficiency, reducing energy waste and lowering electricity bills.

2. Semi-Modular Design: Allows users to minimize cable clutter and selectively connect only the cables needed for their system configuration.

3. Quiet Operation: The fan control system effectively manages the fan speed, ensuring quiet operation under normal loads.

4. Protection Features: Provides robust protection against various power supply issues, ensuring system stability and longevity.

5. Aesthetically Pleasing: The sleek, modern design appeals to users who value aesthetics in their hardware components.

Cons:

1. Limited Connectivity: The semi-modular design means that some cables are permanently attached, which may limit connectivity options for users with complex system configurations.

2. Fan Noise at Full Load: Although the fan control system is effective under normal loads, the fan may become audible when the PSU is operating at full load.

3. Lack of Modularity: While the semi-modular design offers some cable management benefits, it does not offer the complete flexibility that a fully modular PSU would provide.

Conclusion:

The Cooler Master MWE 450 W is an excellent choice for users seeking a reliable, efficient, and quiet power supply unit with a modern design. Its 80 certification ensures high efficiency, while its semi-modular design offers cable management benefits and minimizes clutter. Although some users may prefer a fully modular PSU for greater flexibility, the Cooler Master MWE 450 W offers a solid balance between features, performance, and affordability.

Recommendation:

If you require a power supply unit with a modern design, high efficiency, and quiet operation, the Cooler Master MWE 450 W is a strong recommendation. This PSU is particularly well-suited for users with relatively straightforward system configurations. However, for users with more complex system configurations that require extensive cable management or complete modularity, it may be worth considering a fully modular PSU.

Details:

Condition is New. Shipped with USPS Ground Advantage. Cooler Master MWE 450 WHITE 80 Plus Standard Certified Power Sup.

specifications powsuppy:

  • brand: Cooler Master
  • compatible brand: Universal
  • connectors: 24 Pin, 4 4 Cpu, 4 Pin 12 V, 4 Pin Peripheral, 6 2 Pin Pci Express, Sata I
  • voltage compatibility: 110 V, 240 V
  • type: Power Module
  • maximum power: 450 W
  • cooling: 1 Fan
  • color: White
  • features: Modular
  • country of origin: China
  • upc: 719512080658

offer powsuppy:

  • availability: In Stock
  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • started: June 9, 2026

payments powsuppy:

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

shipping powsuppy:

  • type: Calculated
  • class: Standard
  • transit: 4-11 Days
  • cost: $0.00
  • service: USPS Ground Advantage
  • carrier: USPS

returns powsuppy:

  • paid by: Buyer
  • method: Money back
  • time: 14 Days
  • policy: Returns Accepted

seller powsuppy:

  • city: Lovelock, Nevada
  • rating: 99.8%
  • # reviews: 4151

general powsuppy:

  • condition: New
  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies
compatible brand: universal, connectors: 24 pin, 4 4 cpu, 4 pin 12 v, 4 pin peripheral, 6 2 pin pci express, sata i, voltage compatibility: 110 v, 240 v, type: power module, maximum power: 450 w, cooling: 1 fan, features: modular, country of origin: china,
category: computers > computers/tablets networking > computer components parts > power supplies, color: white, sku: 12967790621136633,

Cooler Master 719512080658 Is Similar To:

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2 offers $65.00–$75.00 USD
  • Offer #1: $65.00 price + $0.00 shipping estimate = $65.00* total. Shipped with USPS Ground Advantage. Cooler Master MWE 450 WHITE 80 Plus Standard Certified Power Sup.FREE SHIPPING
  • Offer #2: $75.00 price + $9.00 shipping estimate = $84.00* total. The sleek white design and Cooler Master branding add a touch of style to your computer setup, while the 240V and 110V voltage compatibility ensures flexibility in different environments. The Cooler Master MWE 450 WHITE is an 80 Plus Standard Certified power supply that is designed for computer systems.+$9.00 shipping

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