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  3. DELL 0NCNFF

DELL 0NCNFF Poweredge Platinum Power Supply L550E-S1 550W

L550e-s1 Dell 0ncnff Lot Of 2 Poweredge 550w 80 Plus Platinum Power Supply Tested

( Brand: Dell ), ( Manufacturer Part Number: 0NCNFF ), ( Model: L550E-S1 ), ( Compatible Brand: For Dell ), ( Type: Power Module ), ( Maximum Power: 550 W ), ( Color: Silver )

Review DELL Lot Of Poweredge 550w Plus Platinum Power Supply Tested

The Dell PowerEdge L550e-S1 550W 80 PLUS Platinum Certified Power Supply is a high-efficiency and reliable power solution designed for Dell PowerEdge servers. This power supply delivers an output power of 550 watts, enabling it to support a wide range of server configurations and workloads.

The power supply carries the prestigious 80 PLUS Platinum certification, which indicates that it operates with an outstanding level of energy efficiency. This certification translates into power savings, lower operating costs, and a reduced carbon footprint for your data center or IT infrastructure. In fact, the power supply converts up to 92% of the input power into delivered power to the server, with the remaining 8% lost as heat.

This PowerEdge L550e-S1 power supply offers trickle-charge capability, which automatically adjusts the output voltage depending on the load to ensure optimal battery performance. This is useful for servers that require backup power supplies or redundancy. The power supply also supports Dell's Advanced Power Management Technology, which offers options like Power Edge Virtual Dimm Technology for improved server performance, power capping, and elastic power design.

The wide input voltage range of this power supply, 90-264 VAC, accommodates inlet voltages found in various global markets. This makes it a versatile option for IT professionals seeking a universal power supply for their Dell PowerEdge servers. With an operating temperature range of 0 to 70 C (32 to 158 F), the power supply operates effectively in various environmental conditions.

The Dell PowerEdge L550e-S1 power supply includes numerous protective features like short-circuit protection, over voltage protection, under voltage protection, over current protection, and over temperature protection to safeguard your server from potential power-related damages and prevent downtimes.

This modular power supply consists of five 6 2-pin peripheral connectors, one 20 4-pin main motherboard connector, and one 4 4-pin EPS12V connector. Aesthetically, the power supply features a sleek design with a low-profile form factor to blend seamlessly into your server setup. The built-in LEDs on the power supply provide visual indicators for power good, warning alerts, and power fault conditions.

Overall, the Dell PowerEdge L550e-S1 550W 80 PLUS Platinum Certified Power Supply is a highly efficient, reliable, and protective solution suitable for powering a range of Dell PowerEdge servers. Its versatility, energy efficiency, and extensive protective features make it an excellent choice for IT professionals seeking to fortify their server infrastructure with a robust and trustworthy power supply.

Pros and Cons of Buying Dell PowerEdge L550e-S1 550W 80 Plus Platinum Power Supply

The Dell PowerEdge L550e-S1 550W 80 Plus Platinum power supply is a reliable and efficient option for powering various IT infrastructure, especially for Dell server installations. Below are the pros and cons that may sway your decision to purchase this power supply unit:

Pros:

1. High efficiency: The L550e-S1 550W power supply is 80 PLUS Platinum certified, meaning it delivers high efficiency levels (up to 92%) under regular load, making it an energy-saving solution for your IT setup. This not only saves you energy costs but also contributes to the reduction of carbon footprint.

2. Flexible configurations: This power supply supports the use of various input voltages (100-240VAC) and offers multiple 12V outputs, making it suitable for various IT applications and configurations.

3. Over-voltage and short-circuit protection: The L550e-S1 power supply features built-in protections to ensure the safety of your equipment. These protection features include over-voltage protection, under-voltage protection, over-current protection, and short-circuit protection.

4. Hot-pluggable: This power supply can be hot-swapped, meaning it can be replaced without having to shut down the server. It's an attractive quality for those managing larger installations that require regular maintenance and power supply upgrades.

5. Redundant power capability: This power supply has a redundant design, allowing it to be used for high-availability systems. By implementing multiple redundant power supplies, you can minimize downtime and improve overall system reliability.

Cons:

1. Price: The Dell PowerEdge L550e-S1 550W power supply comes with a higher price tag compared to some other standard power supplies. This may deter those with more restrictive budgets.

2. Limited PCI-e connector support: Some graphics cards and other devices may require additional PCI-Express power connectors that this power supply does not provide. Ensure your components are compatible before making your purchasing decision.

3. Noisy fan: Some users have reported that the fan on this power supply operates loudly even under light loads. This noise might be a concern for those working in environments where quiet operation is a necessity, such as data centers or office spaces.

4. Limited power capacity: With a capacity of only 550W, buyers looking for more significant power output should consider a more powerful power supply unit.

In conclusion, the Dell PowerEdge L550e-S1 550W 80 Plus Platinum power supply is a great choice for those seeking efficiency, safety, hot-swap capability, and energy savings. Its high-quality components, multiple protections, and flexible configurations make it a reliable and long-lasting power supply. However, its higher cost, limited PCI-e connector support, and noise level could be cons to consider against its benefits. If the power requirements for your IT infrastructure fit within these capabilities, the L550e-S1 power supply is a wise investment for businesses and organizations looking for a high-performance and reliable power supply solution.

Details:

Some items may have minor shelf wear due to storage. No original packaging included. When plugged up PSU shows solid green light.

part #: 0ncnff prices

  • $28.99-$38.00

specifications powsuppy:

  • brand: Dell
  • mpn: 0ncnff
  • model: L550e-s1
  • compatible brand: For Dell
  • type: Power Module
  • maximum power: 550 W
  • color: Silver

payments powsuppy:

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seller powsuppy:

  • city: Summerville, Georgia
  • # reviews: 427
  • rating: 94.7%

returns powsuppy:

  • policy: No Returns

shipping powsuppy:

  • type: Fixed
  • class: Standard
  • transit: 5-12 Days
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offer powsuppy:

  • started: January 23, 2025
  • best offers: True
  • availability: In Stock
  • sold: 0
  • quantity: 10
  • options: Ship-to-home

general powsuppy:

  • condition: Open box
  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies
compatible brand: for dell, type: power module, maximum power: 550 w,
category: computers > computers/tablets networking > computer components parts > power supplies, color: silver, sku: 4942259539451613,

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