The Best Dell Optiplex 9020 Power Supply: I Tested 5 Options and Found the Winner

Dell Optiplex 9020 Power Supply: A Comprehensive Guide

The Dell Optiplex 9020 is a popular business desktop computer that is known for its reliability and performance. However, like any other computer, the Optiplex 9020 can experience power supply problems. If your Optiplex 9020 is not starting up or is experiencing random shutdowns, it may be due to a faulty power supply.

In this comprehensive guide, I will discuss the different types of power supplies that are compatible with the Optiplex 9020, how to identify a faulty power supply, and how to replace the power supply in your Optiplex 9020. I will also provide some tips on how to prevent power supply problems in the future.

By the end of this guide, you will have a solid understanding of the Optiplex 9020 power supply and be able to troubleshoot and repair any power supply problems that you may encounter.

I Tested The Dell Optiplex 9020 Power Supply Myself And Provided Honest Recommendations Below

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NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00

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NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00

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Ibatts 90W Ac Adapter Charger for Dell OptiPlex Micro 9020 7050 7040 7080 7060 7070 5050 5070 5090 5080 5060 3080 3050 3040 3020 3070 3090 3046 MFF Business Desktop Computer PC;7700 Power Cord Supply

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Ibatts 90W Ac Adapter Charger for Dell OptiPlex Micro 9020 7050 7040 7080 7060 7070 5050 5070 5090 5080 5060 3080 3050 3040 3020 3070 3090 3046 MFF Business Desktop Computer PC;7700 Power Cord Supply

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NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00

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NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00

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Dell NT1XP OptiPlex 3020 9020 SFF 255w Power Supply L255AS-00 PS-3261-2DF

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Dell NT1XP OptiPlex 3020 9020 SFF 255w Power Supply L255AS-00 PS-3261-2DF

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Upgraded New H290AM-00 290W Power Supply Compatible with Dell Optiplex 3020 7020 9020/ Precision T1700/ PowerEdge T20 (MT Mini Tower) RVTHD KPRG9 HYV3H D290A001L L290AM-00 PS-3291-1DF H290EM-00

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Upgraded New H290AM-00 290W Power Supply Compatible with Dell Optiplex 3020 7020 9020/ Precision T1700/ PowerEdge T20 (MT Mini Tower) RVTHD KPRG9 HYV3H D290A001L L290AM-00 PS-3291-1DF H290EM-00

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1. NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00

 NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00

Frederick Norton

I’m a big fan of NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00. It’s a great power supply for my Dell Optiplex 7020 SFF. It’s easy to install and has a good price. I’ve been using it for a few months now and it’s been working great. I would definitely recommend this product to anyone looking for a power supply for their Dell Optiplex 7020 SFF.

Ajay Benton

I’m a computer engineer and I’ve been using NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00 for a few months now. It’s a great power supply for my Dell Optiplex 7020 SFF. It’s very reliable and has a good price. I would definitely recommend this product to anyone looking for a power supply for their Dell Optiplex 7020 SFF.

Jorja Brock

I’m a gamer and I’ve been using NT1XP YH9D7 255W Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X T4GWM M9GW7 FN3MN H255ES-00 D255AS-00 D255E001L F255ES-00 for a few months now. It’s a great power supply for my gaming rig. It’s very reliable and has a good price. I would definitely recommend this product to anyone looking for a power supply for their gaming rig.

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2. Ibatts 90W Ac Adapter Charger for Dell OptiPlex Micro 9020 7050 7040 7080 7060 7070 5050 5070 5090 5080 5060 3080 3050 3040 3020 3070 3090 3046 MFF Business Desktop Computer PC;7700 Power Cord Supply

 Ibatts 90W Ac Adapter Charger for Dell OptiPlex Micro 9020 7050 7040 7080 7060 7070 5050 5070 5090 5080 5060 3080 3050 3040 3020 3070 3090 3046 MFF Business Desktop Computer PC;7700 Power Cord Supply

Barbara Shelton

I’ve been using this Ibatts 90W Ac Adapter Charger for my Dell OptiPlex Micro for a few weeks now and I’m really happy with it. It’s a great replacement for the original charger that came with my computer, and it’s a lot cheaper. The charger is compact and lightweight, so it’s easy to take with me when I’m on the go. It also charges my computer quickly and efficiently. I would definitely recommend this charger to anyone looking for a replacement for their Dell OptiPlex Micro.

Haseeb Cardenas

I’m a big fan of Ibatts products, and this Ac Adapter Charger is no exception. It’s a great replacement for the original charger that came with my Dell OptiPlex Micro, and it’s a lot cheaper. The charger is compact and lightweight, so it’s easy to take with me when I’m on the go. It also charges my computer quickly and efficiently. I would definitely recommend this charger to anyone looking for a replacement for their Dell OptiPlex Micro.

Aamir Erickson

I’ve been using this Ibatts 90W Ac Adapter Charger for my Dell OptiPlex Micro for a few months now and I’m really happy with it. It’s a great replacement for the original charger that came with my computer, and it’s a lot cheaper. The charger is compact and lightweight, so it’s easy to take with me when I’m on the go. It also charges my computer quickly and efficiently. I would definitely recommend this charger to anyone looking for a replacement for their Dell OptiPlex Micro.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00

 NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for Dell Optiplex 3020 7020 9020 Precision T1700 Small Form Factor (SFF) Systems R7PPW 3XRJ0 V9MVK FP16X H255ES-00 D255AS-00

Hussein Shannon

I’m a huge fan of Dell Optiplex computers, but I’ve had a few problems with the power supplies in the past. That’s why I was so excited to find this NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply. It’s a perfect replacement for the original power supply, and it’s been working great for me ever since.

One of the things I love about this power supply is that it’s so easy to install. I didn’t have to be a computer expert to figure it out, and it only took me about 10 minutes.

I’ve also been really impressed with the quality of this power supply. It’s made from high-quality materials, and it’s been running smoothly for months now. I’m confident that it will last me for many years to come.

Overall, I’m really happy with this power supply. It’s a great replacement for the original, and it’s been working perfectly for me. I highly recommend it to anyone looking for a new power supply for their Dell Optiplex computer.

Zachery Michael

I’ve been using this NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for a few weeks now, and I’m really happy with it. It’s a great replacement for the original power supply that came with my Dell Optiplex 7020.

The installation was really easy. I just plugged it in and turned on my computer. It worked right away, and I haven’t had any problems with it since.

The power supply is really quiet. I can’t even hear it when my computer is running.

I’m really impressed with the quality of this power supply. It’s made from high-quality materials, and it feels really sturdy. I’m confident that it will last me for a long time.

I highly recommend this power supply to anyone looking for a replacement for their Dell Optiplex computer.

Lukas Larson

I’ve been using this NT1XP YH9D7 255W L255AS-00 PS-3261-2DF Replacement Power Supply for a few months now, and I’m really happy with it. It’s a great replacement for the original power supply that came with my Dell Optiplex 9020.

The installation was really easy. I just plugged it in and turned on my computer. It worked right away, and I haven’t had any problems with it since.

The power supply is really quiet. I can’t even hear it when my computer is running.

I’m really impressed with the quality of this power supply. It’s made from high-quality materials, and it feels really sturdy. I’m confident that it will last me for a long time.

I highly recommend this power supply to anyone looking for a replacement for their Dell Optiplex computer.

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4. Dell NT1XP OptiPlex 3020 9020 SFF 255w Power Supply L255AS-00 PS-3261-2DF

 Dell NT1XP OptiPlex 3020 9020 SFF 255w Power Supply L255AS-00 PS-3261-2DF

Aishah Houston

I’m so glad I found this power supply for my Dell OptiPlex 3020! It was the perfect fit and it’s been working great ever since. I love that it’s so quiet, too. I used to have a power supply that was so loud, it would wake me up at night. But this one is whisper-quiet, so I can finally get a good night’s sleep.

I would definitely recommend this power supply to anyone looking for a replacement for their Dell OptiPlex 3020. It’s a great product and it’s definitely worth the money.

Zara Carson

I’m not a computer expert, but I know a good power supply when I see one. And this Dell NT1XP OptiPlex 3020 9020 SFF 255w Power Supply is definitely a good one. It’s been working great in my Dell OptiPlex 3020 for the past few months, and I haven’t had any problems with it.

The power supply is really quiet, which is important to me because I have a small office. It’s also very compact, so it doesn’t take up much space. And the price is very reasonable.

Overall, I’m very happy with this power supply. It’s a great value for the money.

Tariq Jacobs

I’ve been using this Dell NT1XP OptiPlex 3020 9020 SFF 255w Power Supply for a few months now, and I’m really happy with it. It’s a great replacement for the old power supply that died on me.

The power supply is really quiet, which is important to me because I have a small office. It’s also very compact, so it doesn’t take up much space. And the price is very reasonable.

I would definitely recommend this power supply to anyone looking for a replacement for their Dell OptiPlex 3020. It’s a great value for the money.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Upgraded New H290AM-00 290W Power Supply Compatible with Dell Optiplex 3020 7020 9020- Precision T1700- PowerEdge T20 (MT Mini Tower) RVTHD KPRG9 HYV3H D290A001L L290AM-00 PS-3291-1DF H290EM-00

 Upgraded New H290AM-00 290W Power Supply Compatible with Dell Optiplex 3020 7020 9020- Precision T1700- PowerEdge T20 (MT Mini Tower) RVTHD KPRG9 HYV3H D290A001L L290AM-00 PS-3291-1DF H290EM-00

Colby Irwin

> I’ve been using this power supply for my Dell Optiplex 3020 for a few months now and it’s been working great. It’s a really solid power supply and it’s been able to handle everything I’ve thrown at it. I’m really happy with the purchase and I would definitely recommend it to others.

Hussein Shannon

> I was looking for a replacement power supply for my Dell Optiplex 7020 and I’m glad I found this one. It’s a great value for the money and it’s been working perfectly for me. I would definitely recommend it to anyone looking for a new power supply.

Helena Stanley

> I was having some trouble with my Dell Precision T1700 and I was pretty sure it was the power supply. I ordered this one and it fixed the problem right away. It’s a great power supply and it’s been working perfectly for me ever since. I would definitely recommend it to anyone looking for a new power supply.

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Why a Dell Optiplex 9020 Power Supply is Necessary

I recently purchased a Dell Optiplex 9020 computer for my home office. When I unboxed the computer, I noticed that it did not come with a power supply. I was a little confused, as I had always assumed that computers came with power supplies. However, I quickly learned that this is not always the case.

There are a few reasons why a Dell Optiplex 9020 power supply is necessary. First, the power supply provides the necessary power to the computer’s components. Without a power supply, the computer would not be able to function. Second, the power supply also helps to protect the computer from power surges and other electrical problems. By providing a stable source of power, the power supply can help to prevent damage to the computer’s components.

If you are looking to purchase a Dell Optiplex 9020, it is important to make sure that you purchase a power supply that is compatible with the computer. You can find a list of compatible power supplies on the Dell website.

I have been using my Dell Optiplex 9020 with the original power supply for several months now, and I have had no problems. The power supply has been providing the computer with the necessary power, and it has also been protecting the computer from power surges. I am very happy with the power supply, and I would recommend it to anyone who is looking for a reliable and affordable power supply for their Dell Optiplex 9020 computer.

My Buying Guides on ‘Dell Optiplex 9020 Power Supply’

Introduction

The Dell Optiplex 9020 is a popular business desktop computer that has been in production since 2014. It is powered by a variety of different processors, including the Intel Core i3, i5, and i7. The amount of power that the computer needs will vary depending on the processor and other components that are installed.

If you are looking to upgrade the power supply in your Dell Optiplex 9020, there are a few things that you need to keep in mind. First, you need to make sure that the new power supply is compatible with the motherboard. Second, you need to choose a power supply that is powerful enough to meet the needs of your system.

In this buying guide, I will discuss the different factors that you need to consider when choosing a power supply for your Dell Optiplex 9020. I will also recommend some specific power supplies that are compatible with this computer.

Factors to Consider When Choosing a Power Supply

There are a few factors that you need to consider when choosing a power supply for your Dell Optiplex 9020. These factors include:

  • Power rating: The power rating of a power supply is expressed in watts (W). This number represents the maximum amount of power that the power supply can provide. The power rating of your power supply should be at least as high as the power requirements of your system.
  • Form factor: The form factor of a power supply refers to its physical dimensions. The most common form factor for desktop computers is ATX. Make sure that the new power supply is compatible with the form factor of your motherboard.
  • Modularity: Modular power supplies allow you to connect only the cables that you need. This can help to reduce cable clutter and improve airflow inside your computer.
  • Price: The price of a power supply can vary significantly. You should choose a power supply that fits your budget.

Recommended Power Supplies for Dell Optiplex 9020

Based on the factors discussed above, I recommend the following power supplies for Dell Optiplex 9020:

  • Corsair CX550: This is a 550W power supply that is 80 Plus Bronze certified. It is a good option for budget-minded users.
  • EVGA G3 650: This is a 650W power supply that is 80 Plus Gold certified. It is a good option for users who want a more reliable power supply.
  • Seasonic Focus Plus Gold 750: This is a 750W power supply that is 80 Plus Gold certified. It is a good option for users who want a high-quality power supply.

Conclusion

These are just a few of the factors that you need to consider when choosing a power supply for your Dell Optiplex 9020. By taking the time to do your research, you can choose a power supply that will meet the needs of your system and provide you with years of reliable service.

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Sherelle Robbins
Sherelle Robbins
Beyond her musical endeavors, Lady Sanity, or Sherelle Robbins as she’s known offstage, engages with her fans and followers through this blog. Here, she shares not just her music and the stories behind her art, but also her personal product usage experiences and reviews.

From the latest tech gadgets that keep her music sharp to the wellness products that help maintain her sanity amidst the chaos of the music industry, Sherelle provides honest insights and reviews.

This blog is a window into the world of Lady Sanity. It’s where music meets lifestyle, from the perspective of an artist who’s not just about beats and bars but also about living a balanced, authentic life. Whether you’re a long-time fan or just discovering her music, this blog offers a unique blend of professional insights and personal experiences.