1. Computer Power Supplies Parts
  2. sku: 12443869634119793
  3. DELL 9X3KX

DELL 9X3KX Sff Power Supply Psu Optiplex Sata 240W 990 24-PIN

9x3kx Dell 240w Sff Power Supply Psu For Optiplex 990 24-pin Sata

( Brand: Dell ), ( Manufacturer Part Number: 9X3KX ), ( Model: DELL-9X3KX ), ( Voltage Compatibility: 100-240 V ), ( Compatible Brand: For Dell ), ( Cooling: 1 Fan ), ( Color: Silver ), ( Compatible Model: Optiplex 990 Sff ), ( Item Length: 7.5 In ), ( Maximum Input Current: 4 A ), ( Connectors: 24 Pin, Sata ), ( Form Factor: Sff ), ( Type: Power Supply Unit ), ( Maximum Power: 240 W ), ( Surge Energy Capacity: 0 J ), ( Item Height: 2.5 In ), ( Features: Active Pfc ), ( Item Width: 4 In )

Review DELL 240w Sff Power Supply Psu For Optiplex 990 24-pin Sata

Introducing the Dell 9X3KX, a 240W Small Form Factor (SFF) power supply designed specifically for the Dell Optiplex 990 desktop system. This power supply is an essential component for supplying power to all the internal components of your Optiplex 990, ensuring reliable and efficient operation.

The Dell 9X3KX power supply delivers a maximum output power of 240 watts, making it suitable for most mid-sized desktop systems. It comes with a 24-pin ATX connector, ensuring compatibility with the Optiplex 990's motherboard. Moreover, it features a 4 4-pin EPS12V connector, providing power to the CPU and other high-performance components.

This power supply is built with high-quality components that meet or exceed industry standards. It features a universal AC input that can operate on a wide range of voltages (100-240V AC), making it ideal for use in various regions around the world. Additionally, it has active PFC (Power Factor Correction) technology, which helps to reduce power consumption and improve power quality.

The Dell 9X3KX power supply is designed for quiet operation, with a fan that only kicks in when necessary to maintain optimal operating temperatures. It also features over-voltage, over-current, and short-circuit protection, providing an extra layer of protection for your system components.

This power supply is compact in size, measuring just 150mm (L) x 85mm (W) x 55.5mm (H), making it an excellent choice for systems with limited space. It also features a modular design, allowing you to use only the cables that you need, minimizing clutter and improving airflow within the case.

In summary, the Dell 9X3KX 240W SFF power supply is a high-quality, reliable, and efficient power solution for your Dell Optiplex 990 desktop system. It offers excellent compatibility, quiet operation, and advanced protection features, making it an ideal choice for both home and business use.

The Dell 9X3KX 240W SFF power supply (PSU) is a compact solution designed for use with the Dell Optiplex 990 desktop system. Like any other PSU, it comes with its own advantages and disadvantages. Here's a detailed analysis of the Pros and Cons:

Pros:

1. High Wattage: The Dell 9X3KX 240W PSU provides a decent amount of power, which is sufficient for most configurations of the Optiplex 990.

2. Compact Size: The Small Form Factor (SFF) design makes it an ideal choice for systems with limited space.

3. Dell Compatibility: Being a Dell-branded power supply, it is guaranteed to work seamlessly with the Optiplex 990.

4. Energy Efficient: The PSU features an 80 PLUS Bronze certification, which ensures efficient power usage and reduced heat generation.

5. Multiple Power Connectors: The PSU includes various power connectors required for the Optiplex 990, such as 24-pin ATX, 4 4-pin EPS12V, and several peripheral connectors.

Cons:

1. Limited Overclocking Capabilities: Due to its power rating, it may not be suitable for heavily overclocked systems.

2. No Modular Design: The PSU does not offer a modular design, meaning all cables are fixed and may not be easily managed in tight cases.

3. Limited Availability: Dell-branded power supplies may not be as readily available in the aftermarket as third-party alternatives.

In conclusion, the Dell 9X3KX 240W SFF power supply is a reliable and efficient choice for powering the Dell Optiplex 990. Its high wattage, compact design, and Dell compatibility are significant advantages. However, it may not be the best option for heavily overclocked systems or those seeking a modular design. If you're looking for a PSU for a standard configuration of the Optiplex 990, the Dell 9X3KX is a solid choice. If you require more power, a modular design, or greater availability, consider exploring third-party alternatives.

Details:

Dell 240W SFF Power Supply PSU 9X3KX for OptiPlex 990 24-Pin SATA.

part #: 9x3kx prices

  • $13.95-$38.82

specifications powsuppy:

  • brand: Dell
  • mpn: 9x3kx
  • model: Dell-9x3kx
  • voltage compatibility: 100-240 V
  • compatible brand: For Dell
  • cooling: 1 Fan
  • color: Silver
  • compatible model: Optiplex 990 Sff
  • item length: 7.5 In
  • maximum input current: 4 A
  • connectors: 24 Pin, Sata
  • form factor: Sff
  • type: Power Supply Unit
  • maximum power: 240 W
  • surge energy capacity: 0 J
  • item height: 2.5 In
  • features: Active Pfc
  • item width: 4 In

shipping powsuppy:

  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $11.25
  • type: Calculated
  • class: Standard
  • transit: 4-10 Days

payments powsuppy:

  • credit card: Diners-club
  • wallet: Google-pay
  • other

seller powsuppy:

  • # reviews: 0
  • rating: 0.0%
  • city: North Las Vegas, Nevada

general powsuppy:

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

returns powsuppy:

  • policy: No Returns

offer powsuppy:

  • best offers: True
  • started: May 4, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
voltage compatibility: 100-240 v, compatible brand: for dell, cooling: 1 fan, compatible model: optiplex 990 sff, item length: 7.5 in, maximum input current: 4 a, connectors: 24 pin, sata, form factor: sff, type: power supply unit, maximum power: 240 w, surge energy capacity: 0 j, item height: 2.5 in, features: active pfc, item width: 4 in,
category: computers > computers/tablets networking > computer components parts > power supplies, color: silver, sku: 12443869634119793,

Dell 9X3KX Is Similar To:

powsuppy logo
5 offers $13.95–$38.82 USD
  • Offer #1: $13.95 price + $0.00 shipping estimate = $13.95* total.FREE SHIPPING
  • Offer #2: $26.00 price + $0.00 shipping estimate = $26.00* total.FREE SHIPPING
  • Offer #3: $38.82 price + $0.00 shipping estimate = $38.82* total.FREE SHIPPING
  • Offer #4: $59.97 price + $0.00 shipping estimate = $59.97* total.FREE SHIPPING
  • Offer #5: $90.00 price + $0.00 shipping estimate = $90.00* total.FREE SHIPPING

Copyright © powsuppy.com