1. Computer Power Supplies Parts
  2. sku: 7617999087353603
  3. ENERMAX ERV550SWT

ENERMAX ERV550SWT Sfx Power Supply 0816163008834

Erv550swt Enermax 816163008834 Sfx Revolution 550 Power Supply Aa

( Brand: Enermax ), ( Compatible Brand: Universal ), ( Voltage Compatibility: 110 V, 220 V ), ( Cooling: 1 Fan ), ( Color: Black ), ( Compatible Model: Etl550awt-m ), ( Connectors: 24 Pin ), ( Form Factor: Sfx ), ( Type: Power Module ), ( Maximum Power: 550 W ), ( Features: Modular ), ( Country/region Of Manufacture: China ), ( UPC: 816163008834 )

Review ENERMAX Sfx Revolution 550 Power Supply

The Enermax 550W ETSS 550 SWT SFX Power Supply is a compact yet powerful solution for building a small form factor PC. This 80 Gold certified unit offers high efficiency and reliable power delivery to ensure optimal system performance.

The ETSS 550 SWT SFX features a fully modular design, allowing you to use only the cables you need. This not only simplifies cable management inside your case but also reduces energy loss. Its SFX form factor makes it perfect for use in mini-ITX and other small cases.

This power supply utilizes a single 12V rail, capable of delivering up to 550 watts. It's equipped with active PFC and DC-DC design, ensuring consistent and stable output under various load conditions. The 80 Gold certification guarantees that the power supply converts at least 90% of the input power into output power under typical load conditions.

The ETSS 550 SWT SFX includes a wide range of protections to safeguard your components. These include over voltage protection (OVP), under voltage protection (UVP), over current protection (OCP), short circuit protection (SCP), and over power protection (OPP). In addition, it features a fanless design for quiet operation, making it an ideal choice for a silent PC build.

The Enermax ETSS 550 SWT SFX Power Supply is backed by a 5-year manufacturer's warranty, providing peace of mind for your investment. It's also RoHS compliant, meaning it's free of harmful substances, and complies with ErP Lot 6, ensuring energy savings and environmental friendliness.

In summary, the Enermax 550W ETSS 550 SWT SFX Power Supply is a high-performance, modular, and compact solution for your small form factor PC build. With its efficient power delivery, quiet fanless design, and robust protections, it's a reliable and versatile choice for your next project.

The Enermax ENRX 550W ECO SFX 80 Certified Power Supply Unit (PSU) with model number 81-6163-008-834-W1, is a compact power supply solution designed for Small Form Factor (SFF) systems. Here are the pros and cons of purchasing this particular PSU:

Pros:

1. High efficiency: With an 80 Certified rating, this power supply delivers high efficiency, meaning it converts a large percentage of the electrical energy into usable power for your system.

2. Compact size: The SFX form factor makes it suitable for smaller cases, allowing for more efficient use of internal space.

3. Active PFC: This feature ensures that the power supply maintains a constant voltage level, which can help improve the overall stability and performance of your system.

4. Quiet operation: Enermax's Silent Fan Technology ensures that the fan runs at low speeds under normal operating conditions, reducing noise levels.

5. Overvoltage, overcurrent, short-circuit, and overpower protection: These built-in safety features help prevent damage to your components.

Cons:

1. Limited connectors: The Enermax ENRX 550W PSU comes with only one 4 4-pin EPS12V connector and two 6 2-pin PCIe connectors, which may not be sufficient for multi-GPU setups or high-end components.

2. Limited capacity: A 550-watt power supply may not be enough to support high-performance components, especially if you're planning on overclocking.

3. No modular cables: Modular cables can help reduce clutter inside the case and make cable management easier, but this PSU does not offer this feature.

Conclusion:

If you're building a small form factor system with a modest configuration, the Enermax ENRX 550W SFX 80 Certified PSU is a solid choice due to its high efficiency, compact size, quiet operation, and built-in safety features. However, if you require more connectors, a higher capacity, or modular cables, you may want to consider other options.

Recommendation:

Based on the given information, if you're building a small form factor system with a moderate configuration, the Enermax ENRX 550W SFX 80 Certified PSU is a good choice. However, if you have high-performance components or need additional connectors, consider looking at other power supplies with higher capacity and more connectors. For example, the EVGA 550W 80 Certified SFX Power Supply (2.5" 150-W85-S550-L1) offers more connectors and a slightly higher capacity.

Details:

In good working condition. Please see pictures.

part #: 816163008834 price

  • $96.69

specifications powsuppy:

  • brand: Enermax
  • compatible brand: Universal
  • voltage compatibility: 110 V, 220 V
  • cooling: 1 Fan
  • color: Black
  • compatible model: Etl550awt-m
  • connectors: 24 Pin
  • form factor: Sfx
  • type: Power Module
  • maximum power: 550 W
  • features: Modular
  • country/region of manufacture: China
  • upc: 816163008834

returns powsuppy:

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

shipping powsuppy:

  • carrier: USPS
  • class: Standard
  • service: USPS Ground Advantage
  • type: Calculated
  • cost: $0.00
  • transit: 5-11 Days

offer powsuppy:

  • started: June 15, 2025
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0

general powsuppy:

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

seller powsuppy:

  • # reviews: 29
  • city: El Mirage, Arizona
  • rating: 100.0%

payments powsuppy:

  • credit card: Mastercard
  • other
  • wallet: Apple-pay
compatible brand: universal, voltage compatibility: 110 v, 220 v, cooling: 1 fan, compatible model: etl550awt-m, connectors: 24 pin, form factor: sfx, type: power module, maximum power: 550 w, features: modular, country/region of manufacture: china,
category: computers > computers/tablets networking > computer components parts > power supplies, color: black, sku: 7617999087353603,

Enermax ERV550SWT Is Similar To:

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1 offer $96.69 USD
  • Offer #1: $96.69 price + $22.55 shipping estimate = $119.24* total. The product is made in China and is compatible with the ETL550AWT-M model The Enermax SFX Revolution 550 Power Supply is a used power module designed for computers.+$22.55 shipping

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