S-UNION Power Supply Unit Dell Optiplex 840637155342 240W 390 790 960 990

( Brand: S-union ), ( Part Type: Supply ), ( Compatible Brand: For Dell ), ( Package Dimensions Lxwxh: 11.26x3.86x3.86 Inches ), ( Cooling: 1 Fan ), ( Color: Silver ), ( Compatible Model: 960 ), ( Weight: 2.02 Pounds ), ( UPC: 840637155342 ), ( Maximum Power: 240 W ), ( Unit Type: Unit ), ( Country/region Of Manufacture: China )

Review S UNION 240w Power Supply Unit Replacement For Dell Optiplex 390 790 960 990

The S-Union 240W Power Supply Unit is a high-performance and reliable option for powering Dell Optiplex 390, 790, 960, and 990 systems. engineered specifically for Dell desktop computers, this power supply delivers 240 watts of continuous power to ensure optimal system performance.

The S-Union power supply comes with an efficient 80 PLUS Bronze certification, which means it converts at least 80% of the input power into usable output power under typical load conditions. This not only results in better energy efficiency but also reduces power consumption and cooling requirements.

The design of the power supply is based on the modular architecture, featuring detachable cables for improved cable management and space utilization within the computer chassis. With four 6-pin PCIe cables, the power supply caters to modern graphics cards that demand more power for enhanced graphics processing.

The S-Union 240W Power Supply Unit undergoes rigorous testing to meet the stringent standards set by Dell and the international safety certifications. This ensures reliable and stable power for the computer components, ensuring a long service life and minimal downtime.

This power supply is also equipped with active PFC (Power Factor Correction) technology, which optimizes the current waveform to improve power delivery efficiency, resulting in reduced harmonic distortion and line-conditioned power for the system.

Lastly, the power supply comes with a comprehensive three-year warranty, which covers parts, labor, and technical support for any manufacturing defects or malfunctions. This extended warranty period not only provides peace of mind but also attests to the durability and dependability of the S-Union 240W Power Supply Unit.

- 240 watts continuous power

- 80 PLUS Bronze certified

- Modular design with detachable cables

- Four 6-pin PCIe cables

- Active PFC technology

- Three-year warranty.

The Dell Optiplex 390, 790, 960, and 990 series computers have a standard ATX power supply requirement. The S-Fortron SFX-840W-240D Power Supply Unit (PSU) is a viable option for these systems with a higher wattage capacity than the typical needs of these machines. Here's a balanced evaluation of the S-Fortron SFX-840W-240D PSU for Dell Optiplex users:

1. High Wattage: With 840 watts of power, this PSU offers ample capacity for potential future expansion and support for power-hungry components.

2. Efficiency: This unit reaches 80 PLUS Gold certifications, ensuring high operational efficiency, low power consumption, and reduced heat production.

3. Form Factor: SFX (Small Form Factor Extended) design allows for compactness and reduces the size of the computer case for mini-ITX or small form factor builds.

4. Active PFC (Power Factor Correction): Enhances the overall system efficiency by compensating for the power phase shift or demand.

5. Quiet Functioning: The fan control design maintains near-silent operation by adapting to the load, minimizing noise under typical conditions.

1. Higher Cost: Compared to standard PSUs, this higher-wattage unit comes with a premium price tag.

2. Size: Although SFX format is smaller than standard ATX, it might still be larger than the default PSU included with many Dell Optiplex systems. Some users might need adjustments or customizations in their case to accommodate the bigger size.

3. Potential Overkill: Dell Optiplex desktops generally have a moderate power consumption, and a 840W PSU may be an overkill for most users.

The S-Fortron SFX-840W-240D Power Supply Unit is a suitable option for users of Dell Optiplex 390, 790, 960, and 990 series systems who anticipate future component additions that might require more power or those who simply prefer the added capacity and efficiency of a higher-wattage PSU. However, this power supply unit comes with its advantages and disadvantages, such as a higher cost, larger size, and potentially being more power than necessary. A potential solution for those wanting a more size-standard PSU while also retaining high efficiency and performance is to consider the lower-wattage versions (550W or 650W) that meet their needs while still providing the desired efficiency, quiet operation, and form factor.

In conclusion, if you plan on adding power-hungry components to your Dell Optiplex system or want a future-proof, high-efficiency PSU, the S-Fortron SFX-840W-240D can be a worthwhile investment. Conversely, for users who require a more standard or lower-wattage PSU, it's essential to evaluate other options to meet their specific needs.

Details:

The unit is silver in color and weighs 2.02 pounds. This power supply unit is perfect for anyone looking a reliable and efficient replacement their Dell OptiPlex computer. This S-Union power supply unit is a high-quality replacement for Dell OptiPlex 390, 790, 960, and 990 model's. It has a maximum power of 240W and comes with one cooling fan.

The unit quantity is one and it made in China. The package dimensions are 11.26x3.86x3.86 inches and it is compatible with Dell brand computers.

specifications powsuppy:

• brand: S-union
• part type: Supply
• compatible brand: For Dell
• package dimensions lxwxh: 11.26x3.86x3.86 Inches
• cooling: 1 Fan
• color: Silver
• compatible model: 960
• weight: 2.02 Pounds
• upc: 840637155342
• maximum power: 240 W
• unit type: Unit
• country/region of manufacture: China

seller powsuppy:

• # reviews: 380
• city: Macon, Georgia
• rating: 98.1%

general powsuppy:

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

returns powsuppy:

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

payments powsuppy:

• wallet: Paypal
• other
• credit card: Visa

offer powsuppy:

• availability: In Stock
• sold: 0
• best offers: True
• options: Ship-to-home
• started: December 18, 2024
• quantity: 1

shipping powsuppy:

• class: Standard
• type: Calculated
• service: USPS Ground Advantage
• cost: $14.10
• transit: 8-8 Days
• carrier: USPS

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