1. Computer Power Supplies Parts
  2. sku: 11234512215106793
  3. XG PSMG-500

XG PSMG-500 Magnum Atx Sli Modular Pfc Power Supply V2.01

Psmg-500 Xg Magnum 500 W Atx V2.01 Sli Ready Modular Active Pfc Power Supply Nib

( Brand: Xg ), ( Manufacturer Part Number: PSMG-500 ), ( Maximum Power: 500 W ), ( Features: Modular ), ( Form Factor: Atx ), ( Voltage Compatibility: 12 V ), ( Connectors: 20 4 Pin, 4 Pin 12 V, Sata I, Floppy Drive, Pci-e, 6 X Peripheral ), ( Type: Power Module ), ( Color: Silver )

Review XG Magnum 500 Atx Sli Ready Modular Active Pfc Power Supply Nib

The XG Power Supply MPSMG-500 Magnum 500 is a high-performance, modular ATX v2.01 power supply designed for enthusiasts and overclockers seeking reliable and efficient power for their advanced computing systems. This PFC (Power Factor Correction) unit delivers an impressive 500 watts of power, making it an excellent choice for mid-range to high-end gaming systems and workstations.

The Magnum 500 is a fully modular design, allowing users to connect only the cables they need, reducing clutter and improving airflow within the case. Each cable is color-coded and sleeved for a clean and organized appearance. The power supply features eight 12V rails, ensuring stable voltage delivery to multiple components.

This PSU employs a 135mm cooling fan with a fluid dynamic bearing, ensuring quiet and efficient operation. The fan speed is automatically adjusted based on the system's power load, allowing for silent operation under light loads. In addition, the power supply incorporates a semi-passive mode, where the fan remains off under low loads, further reducing noise.

The XG Power Supply MPSMG-500 Magnum 500 is 80 PLUS Gold certified, indicating an efficiency of at least 90% under typical loads and 92% under full load, ensuring minimal wasted energy and lower electric bills. It is also compliant with the latest ATX v2.01 standard, ensuring compatibility with modern systems and components.

Safety features include over voltage protection, under voltage protection, over current protection, short circuit protection, over temperature protection, and over power protection. These features work in conjunction to protect the system components from potential damage, ensuring a stable and safe operating environment.

With its robust design, quiet operation, high efficiency, and extensive safety features, the XG Power Supply MPSMG-500 Magnum 500 is an excellent choice for enthusiasts and overclockers seeking a reliable and efficient power source for their advanced computing systems.

Pros and Cons of Buying XG Power SRG-500 Magnum 500 ATX V2.01 SLI Modular PFC Power Supply

The XG Power SRG-500 Magnum 500 is a high-performance power supply unit (PSU) designed for gaming and other power-hungry systems. It comes with several features that make it an attractive option, but like all components, it has its advantages and disadvantages. In this analysis, we will discuss the pros and cons of buying a XG Power SRG-500 Magnum 500.

Pros:

1. High Wattage: With a capacity of 500 watts, it can easily power most modern gaming systems and their components, ensuring stable and efficient power delivery.

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

3. Active PFC: Active Power Factor Correction (PFC) technology ensures high efficiency and reduces power loss, ultimately saving energy and reducing electricity bills.

4. SLI and Crossfire Ready: Compatible with multi-GPU configurations such as SLI and Crossfire, allowing users to take advantage of the performance benefits of multiple graphics cards.

5. 80 PLUS Gold Certified: The PSU meets or exceeds the 80 PLUS Gold efficiency standard, ensuring high energy efficiency and excellent power management.

6. Quiet Operation: The fan speed is regulated to maintain a quiet operation, offering a peaceful computing experience.

Cons:

1. Price: The XG Power SRG-500 Magnum 500 is priced higher than some other power supplies in its class, making it a more expensive option.

2. Size: Its dimensions may not fit in smaller cases, which could limit its compatibility with some systems.

3. Limited Overclocking Capabilities: While it delivers stable power, it may not offer the same level of overclocking capabilities as other high-end PSUs.

In conclusion, the XG Power SRG-500 Magnum 500 is a high-performance, feature-rich power supply that offers excellent power management, quiet operation, and compatibility with multi-GPU configurations. While it is pricier than some alternatives, its advantages, such as its high wattage, modular design, and 80 PLUS Gold certification, make it a solid investment for powering demanding systems.

If you are looking for a reliable and efficient power supply for your gaming or high-performance system, the XG Power SRG-500 Magnum 500 is a strong contender worth considering. The pros of this power supply outweigh the cons, making it a recommended choice for system builders seeking a robust and effective power supply.

Details:

This power supply was never used. This power supply from XG is designed for optimal performance and efficiency, making it a reliable choice powering your computer system. I took it out of the box to take pictures. The XG Magnum PSMG-500 is a 500W ATX V2.01 SLI Ready modular active PFC power supply with sleek silver color and form factor of.

It is equipped with various connectors including floppy drive, PCI-E, SATA I, 4 pin 12V, and 6 x peripheral.

part #: psmg500 prices

  • $49.99-$350.00

specifications powsuppy:

  • brand: Xg
  • mpn: Psmg-500
  • maximum power: 500 W
  • features: Modular
  • form factor: Atx
  • voltage compatibility: 12 V
  • connectors: 20 4 Pin, 4 Pin 12 V, Sata I, Floppy Drive, Pci-e, 6 X Peripheral
  • type: Power Module
  • color: Silver

shipping powsuppy:

  • carrier: UPS
  • class: Standard
  • type: Calculated
  • transit: 5-11 Days
  • service: UPS Ground
  • cost: $15.88

general powsuppy:

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

payments powsuppy:

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

seller powsuppy:

  • rating: 100.0%
  • city: Schoolcraft, Michigan
  • # reviews: 1039

offer powsuppy:

  • sold: 0
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • started: February 12, 2026
  • quantity: 1

returns powsuppy:

  • paid by: Buyer
  • method: Money back
  • policy: Returns Accepted
  • time: 30 Days
maximum power: 500 w, features: modular, form factor: atx, voltage compatibility: 12 v, connectors: 20 4 pin, 4 pin 12 v, sata i, floppy drive, pci-e, 6 x peripheral, type: power module,
category: computers > computers/tablets networking > computer components parts > power supplies, color: silver, sku: 11234512215106793,

Xg PSMG-500 Is Similar To:

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3 offers $49.99–$350.00 USD
  • Offer #1: $350.00 price + $12.13 shipping estimate = $362.13* total. NOT TESTED The XG Magnum PSM 500 W ATX 2.0 Modular Active Module Super Silent Power Supply is a high-quality power module designed for universal compatibility with a 12V voltage.+$12.13 shipping
  • Offer #2: $49.99 price + $16.91 shipping estimate = $66.90* total. I took it out of the box to take pictures The XG Magnum is a 500W ATX SLI Ready modular active PFC power supply with a sleek silver color and a form factor of ATX.+$16.91 shipping
  • Offer #3: $119.00 price + $17.60 shipping estimate = $136.60* total. I strive to make sure YOU are 100% happy and satisfied. XG1211201.+$17.60 shipping

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