1. Computer Power Supplies Parts
  2. sku: 6479950406798533
  3. DELL H280P00

DELL Power Supply Optiplex Dt H280P-00 280W GX520 GX620 745 755

H280p-00 Dell H280p00 - 280w Power Supply For Optiplex Gx520 Gx620 Dt 745 755

( Brand: Dell ), ( Manufacturer Part Number: H280P00 ), ( Type: Power Supply ), ( Maximum Power: 620 W ), ( Compatible Model: 755 )

Review DELL 280w Power Supply For Optiplex Dt 745 755

The Dell H280P-00 280W Power Supply is a reliable and efficient solution for powering various Dell OptiPlex desktop systems, including the GX520, GX620, DT 745, and DT 755 models. This power supply delivers a maximum power output of 280 watts, making it suitable for most entry-level to mid-range office applications.

The design of the H280P-00 power supply is compact and sleek, with a depth of only 1.5 inches (38.1 mm), allowing it to fit easily into tight spaces. Its dimensions are 5.7 inches (145.3 mm) in length, 3.1 inches (78.7 mm) in width, and 1.5 inches (38.1 mm) in depth.

This power supply features a universal AC input that can handle voltages ranging from 100V to 240V, making it a versatile option for use in various regions around the world. It also includes a range of safety features, including over-voltage protection, over-current protection, and short-circuit protection, to ensure the safe and reliable operation of your system.

The H280P-00 power supply utilizes a 12V single 12V rail design, providing stable and consistent power to your components. It also includes a 4 4-pin EPS12V connector, which is required for some modern Intel processors, as well as various PCIe, SATA, and peripheral connectors to power your system's components.

The power supply's fan is designed to operate quietly and efficiently, minimizing noise and keeping the internal temperature cool. The fan speed is regulated based on the load, ensuring that it only runs at the necessary speed to maintain optimal operating conditions.

In summary, the Dell H280P-00 280W Power Supply is a high-performance, reliable, and efficient option for powering various Dell OptiPlex desktop systems. Its compact design, universal AC input, and range of safety features make it a versatile and flexible choice for powering your office or business applications.

The Dell H280P-00 280W power supply is a viable option for use with Dell Optiplex GX520, GX620, DT 745, and 755 systems. Here are some pros and cons that might help in making a decision:

Pros:

1. Compatibility: This power supply is specifically designed and manufactured by Dell for use with the aforementioned systems, ensuring a perfect fit and reliable operation.

2. Efficiency: The 280W power supply offers a high degree of efficiency, converting a large portion of the input power into usable output for the computer system.

3. Reliability: Dell is a reputable manufacturer known for producing high-quality components. This power supply is no exception, as it is designed to provide consistent and stable power to your system.

4. Cost-effective: The H280P-00 is a cost-effective solution for those who need a replacement power supply for their Dell Optiplex systems.

Cons:

1. Limited capacity: A 280W power supply may not be sufficient for systems with high power requirements, such as those with multiple high-performance graphics cards or intensive workloads.

2. Limited connectors: Depending on the specific configuration of your system, you may need additional connectors that are not included with this power supply.

3. Potential shipping delays: As this is a specific model and not a widely available component, there may be shipping delays when ordering from third-party vendors.

In conclusion, the Dell H280P-00 280W power supply is a reliable and cost-effective solution for those looking to replace the power supply in their Dell Optiplex GX520, GX620, DT 745, or 755 systems. However, it may not be suitable for systems with high power requirements or specific connector configurations. If you are unsure about the compatibility of this power supply with your specific system, it is recommended that you consult the Dell support website or contact their customer service for assistance.

Details:

DELL H280P-00 - 280W Power Supply for Optiplex GX520 GX620 DT 745 755.

part #: h280p00 prices

  • $19.89-$43.55

specifications powsuppy:

  • brand: Dell
  • mpn: H280p00
  • type: Power Supply
  • maximum power: 620 W
  • compatible model: 755

offer powsuppy:

  • availability: In Stock
  • started: April 5, 2025
  • options: Ship-to-home
  • quantity: 1
  • sold: 0

shipping powsuppy:

  • type: Fixed
  • class: Standard
  • cost: $10.85
  • service: USPS Ground Advantage
  • carrier: USPS
  • transit: 6-13 Days

seller powsuppy:

  • # reviews: 835
  • rating: 100.0%
  • city: Alexandria, Virginia

returns powsuppy:

  • policy: No Returns

payments powsuppy:

  • wallet: Apple-pay
  • other
  • credit card: Visa

general powsuppy:

  • Computers/Tablet's Networking > Computer Components Parts > Power Supplies
  • condition: Used
type: power supply, maximum power: 620 w, compatible model: 755,
category: computers > computers/tablets networking > computer components parts > power supplies, sku: 6479950406798533,

Dell H280P00 Is Similar To:

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5 offers $19.89–$43.55 USD
  • Offer #1: $43.55 price + $0.00 shipping estimate = $43.55* total. Compatible Model: Dell OptiPlex 740 745 755 210L 320 330 Compatible Model:For Dell OptiPlex 740 745 755 210L.FREE SHIPPING
  • Offer #2: $19.89 price + $0.00 shipping estimate = $19.89* total. Systems Part Numbers: F5114, MH596, MH595, RT490, NH429, P9550, U9087, X9072.FREE SHIPPING
  • Offer #3: $39.99 price + $8.61 shipping estimate = $48.60* total. Compatible with Dell Optiplex Models. This 280W unit is a direct-fit solution for restoring power and performance to your system.+$8.61 shipping
  • Offer #4: $40.30 price + $16.45 shipping estimate = $56.75* total. Compatible Model Number: H280P-01 L280P-00 L280P-01 D280P-00 H235PD-01 B235PD-00 D235PD-00 M618F M619F D233N. Input/Output: AC Input(50-60Hz): 100-120V /6A, 200-240V /3A.+$16.45 shipping
  • Offer #5: $18.99 price + $0.00 shipping estimate = $18.99* total. Used in many OptiPlex Desktop (DT) computer systems, including MT (Mini-Tower), DT (Desktop), SFF (Small Form Factor), and USFF (Ultra Small Form Factor). Dell P/N: X9072 / 0X9072.FREE SHIPPING

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