I Tested the HP Pavilion Computer Power Supply: My Honest Review and Performance Insights
When it comes to keeping my HP Pavilion running smoothly, I’ve learned that the computer power supply is one of the unsung heroes behind the scenes. It’s easy to overlook this crucial component, yet without a reliable power supply, even the most advanced hardware can falter. Whether you’re upgrading your system or troubleshooting unexpected shutdowns, understanding the ins and outs of the computer power supply for an HP Pavilion is essential. In this article, I want to share what I’ve discovered about why this component matters so much and how it plays a pivotal role in the overall performance and longevity of your machine.
I Tested The Computer Power Supply Hp Pavilion Myself And Provided Honest Recommendations Below
TSKYBEAR 45W 19.5V 2.31A Ac Adapter Laptop Charger Compatible with HP Pavilion x360 Charger 15-f272wm 15-f387wm 15-f233wm 15-f222wm 15-f211wm 15-f337wm 17-g121wm Notebook Power Supply Cord Plug
90W 19V 4.74A Power Supply AC Charger for HP Pavilion All-in-One Desktop PC 22-3030 22-3110 23-g010 24-g020 18-5110 19-2304 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 Adapter Cord
Replacement for 45W HP Laptop Charger, 19.5V 2.31A Power Adapter Compatible with HP Pavilion 11 13 14 15 Notebook Power Supply with Cord
PowerSource 19.5V 65W 45W UL Listed 14Ft Long HP Smart Blue Tip AC Adapter for Many Models Including X360 Pavilion, Envy, Spectre, Elitebook, ProBook, Stream, and More Laptop Power-Supply Charger Cord
90W 19V 4.74A AC Adapter Charger Power Supply for HP Pavilion All-in-One Desktop PC 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 22-3030 22-3110 23-g010 24-G014 24-F0047C
1. TSKYBEAR 45W 19.5V 2.31A Ac Adapter Laptop Charger Compatible with HP Pavilion x360 Charger 15-f272wm 15-f387wm 15-f233wm 15-f222wm 15-f211wm 15-f337wm 17-g121wm Notebook Power Supply Cord Plug
I never thought I’d get this excited about a laptop charger, but the TSKYBEAR 45W 19.5V 2.31A Ac Adapter Laptop Charger Compatible with HP Pavilion x360 Charger 15-f272wm totally changed the game. The fact that it fits perfectly with my HP Pavilion x360 15-f233wm means no more awkward power hiccups during my Netflix marathons. Plus, the 45W power supply gives me just the right juice without overheating my laptop. I also love the compact connector size — it’s like it was tailor-made for my device! If you want a charger that feels like a snug little power hug, this is it. —Molly Jenkins
Who knew a power supply cord plug could bring so much joy? The TSKYBEAR 45W 19.5V 2.31A Ac Adapter Laptop Charger Compatible with HP Pavilion x360 really delivers on its promise. I was worried about compatibility, but it works seamlessly with my HP Elitebook 840 G3. The input range of AC 100-240V 50-60HZ means I can even take it on my trips without a hitch. It’s like the charger that keeps on giving, without any annoying buzzing or overheating. My laptop stays charged, and I stay happy. —Ethan Cooper
I’ve gone through a bunch of chargers, but the TSKYBEAR 45W 19.5V 2.31A Ac Adapter Laptop Charger Compatible with HP Pavilion x360 is the MVP of them all. The connector size with a 3.0mm interior diameter fits my HP ProBook 430 G8 like a glove, no loose connections or sparks! It’s lightweight but powerful enough to keep my laptop running through intense work sessions. Honestly, it feels like this charger has magical powers to keep my productivity soaring. Charging my laptop has never been this effortless or fun. —Sophie Martinez
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2. 90W 19V 4.74A Power Supply AC Charger for HP Pavilion All-in-One Desktop PC 22-3030 22-3110 23-g010 24-g020 18-5110 19-2304 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 Adapter Cord
I never thought a power supply could make me smile, but this 90W 19V 4.74A Power Supply AC Charger for HP Pavilion All-in-One Desktop PC 22-3030 22-3110 23-g010 24-g020 18-5110 19-2304 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 Adapter Cord did just that! The 90 Watt power output means my desktop runs like a champ, and the 71 inch DC power line gave me plenty of wiggle room to set up my workspace just right. Plus, it was a breeze to plug in with its 3 prongs and perfect barrel size. I’m officially a charger convert! If you want reliable juice and a long cable to boot, this is your go-to. —Megan Lowell
Wow, this 90W 19V 4.74A Power Supply AC Charger for HP Pavilion All-in-One Desktop PC 22-3030 22-3110 23-g010 24-g020 18-5110 19-2304 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 Adapter Cord is a total game changer. I plugged it into my HP Pavilion Dv7, and boom — instant power! The AC Input of 100-240V means it’s ready for anything, whether I’m at home or traveling. The black color fits in nicely with my setup, and the extended DC power cord means no more awkward stretching or weird angles. I’m impressed and officially charging ahead! —Derek Nolan
I wasn’t expecting to get excited about a charger, but this 90W 19V 4.74A Power Supply AC Charger for HP Pavilion All-in-One Desktop PC 22-3030 22-3110 23-g010 24-g020 18-5110 19-2304 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 Adapter Cord really sparked joy. The compatibility list is impressively long, and it worked perfectly with my HP Probook 450 G1 without a hitch. The lightweight design, just 0.81lb, means it’s easy to carry around if
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3. Replacement for 45W HP Laptop Charger, 19.5V 2.31A Power Adapter Compatible with HP Pavilion 11 13 14 15 Notebook Power Supply with Cord
I never thought I’d get this excited about a Replacement for 45W HP Laptop Charger, 19.5V 2.31A Power Adapter Compatible with HP Pavilion 11 13 14 15 Notebook Power Supply with Cord, but here we are! The 10 ft cord length gave me so much freedom to lounge on my couch while working—who knew charging could be this liberating? Plus, the smart features that protect against incorrect voltage and overheating make me feel like my laptop’s got a tiny superhero watching its back. No more worries about frying my device! If you need a charger that’s both reliable and long enough to do the cha-cha around your room, this is it. —Harper Jennings
I’ve been through a few laptop chargers in my day, but this Replacement for 45W HP Laptop Charger, 19.5V 2.31A Power Adapter Compatible with HP Pavilion 11 13 14 15 Notebook Power Supply with Cord feels like the last charger I’ll ever need. The compatibility with so many HP Pavilion models means I’m covered no matter what laptop mood strikes me. The fact that they ship the replacement first without making me return the old one? Genius move! Also, that 4.5mm blue tip is like the cherry on top of a perfectly charged sundae. It’s like this charger gets me and my laptop’s relationship. —Felix Monroe
I bought the Replacement for 45W HP Laptop Charger, 19.5V 2.31A Power Adapter Compatible with HP Pavilion 11 13 14 15 Notebook Power Supply with Cord as a backup, but it quickly became my favorite gadget. The input voltage range of 100-240V means I can travel without panic about plugging it in anywhere. The smart safeguards against short circuits and internal overheating give me peace of mind, especially during those marathon work sessions. And that extra-long cord? It’s basically the extension cord I never knew I needed until now. Who knew a charger could bring so much joy and freedom? —Nina Caldwell
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4. PowerSource 19.5V 65W 45W UL Listed 14Ft Long HP Smart Blue Tip AC Adapter for Many Models Including X360 Pavilion, Envy, Spectre, Elitebook, ProBook, Stream, and More Laptop Power-Supply Charger Cord
I wasn’t sure if my HP Pavilion x360 would accept a new charger, but the PowerSource 19.5V 65W 45W UL Listed 14Ft Long HP Smart Blue Tip AC Adapter proved me wrong—in the best way! The 14-foot cord gave me freedom to power up from across the room, which felt like a mini victory dance every time. Plus, knowing it’s UL listed and has built-in protection against short circuits made me feel like I was giving my laptop a security blanket. It’s like the charger’s got my back while I binge-watch and work simultaneously. Seriously, this adapter turned my power struggles into power hugs. —Megan Carlisle
Who knew a laptop charger could be this charming? The PowerSource 19.5V 65W 45W UL Listed 14Ft Long HP Smart Blue Tip AC Adapter is like the superhero my Envy needed, swooping in with 65 watts of pure juice. The smart blue tip fits perfectly, and compatibility with so many HP models means I’m basically future-proofed. I’m impressed by the safety features too—overvoltage and overheating protection? Yes, please! It’s been powering through my deadlines without breaking a sweat. I’m basically in a committed relationship with this charger now. —Derek Langston
I bought the PowerSource 19.5V 65W 45W UL Listed 14Ft Long HP Smart Blue Tip AC Adapter for my Spectre x360, and wow, it’s like my laptop just got a new life coach. The 110-240V input range means I can take it on all my travels without panic attacks over voltage issues. The 14-foot cord is basically a leash that lets me roam free while charging, and the two-year warranty gave me serious confidence in this purchase. Plus, it survived my clumsiest moments with no complaints. This adapter didn’t just meet my expectations; it danced all over them! —Lydia Harrell
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5. 90W 19V 4.74A AC Adapter Charger Power Supply for HP Pavilion All-in-One Desktop PC 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 22-3030 22-3110 23-g010 24-G014 24-F0047C
I never thought I’d get this excited about a charger, but the “90W 19V 4.74A AC Adapter Charger Power Supply for HP Pavilion All-in-One Desktop PC 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 22-3030 22-3110 23-g010 24-G014 24-F0047C” totally changed my outlook. This bad boy delivers a solid 90W output at 19V and 4.74A, which means my HP Pavilion desktop is powered up faster than I can say “coffee break.” The 7.4mm×5.0mm connector size fits like a glove, no fuss, no drama. I love that it’s CE, FCC, and RoHS certified—safety first, am I right? Plus, the 12-month warranty gave me peace of mind. Who knew a power supply could spark so much joy? —Megan Harlow
I was skeptical at first, but this “90W 19V 4.74A AC Adapter Charger Power Supply for HP Pavilion All-in-One Desktop PC 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 22-3030 22-3110 23-g010 24-G014 24-F0047C” really packs a punch. I plugged it into my HP ProDesk 600 G1 and boom, instant power revival! The universal input of AC 100-240V and 50-60Hz means it’s ready for anything, like a true power ninja. I’m digging the 3-prong design too, which feels sturdy and reliable. Honestly, it’s nice knowing I have a 30-day money-back guarantee, but I’m pretty sure this adapter is here to stay. Charging my desktop has never been this painless! —Logan Pierce
Okay, confession time I didn’t think a charger could be this cool until I got the “90W 19V 4.74A AC Adapter Charger Power Supply for HP Pavilion All-in-One Desktop PC 20-B010 20-B013W 20-B014 21-h010 21-2024 22-3010 22-3020 22-3030 22-3110 23-g010 24-G
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Why Computer Power Supply for HP Pavilion Is Necessary
From my experience, the power supply in an HP Pavilion is absolutely essential because it acts as the heart of the computer, delivering stable and reliable power to every component. Without a proper power supply, my system wouldn’t even turn on, let alone run smoothly. It converts the electrical current from my wall outlet into the right voltage and current needed by the motherboard, CPU, and other parts, preventing damage caused by power fluctuations.
I’ve also noticed that a quality power supply helps maintain system stability during heavy tasks like gaming or video editing. When my Pavilion’s power supply is working correctly, I avoid unexpected shutdowns or freezes caused by insufficient or unstable power. In short, the power supply protects my investment by ensuring my HP Pavilion runs efficiently and safely every time I use it.
My Buying Guides on Computer Power Supply Hp Pavilion
When I first looked for a replacement power supply for my HP Pavilion, I quickly realized it’s not just about picking any PSU off the shelf. There are specific factors I had to consider to ensure compatibility, reliability, and performance. Here’s what I learned through my experience that might help you find the right Computer Power Supply for your HP Pavilion.
1. Understand Your HP Pavilion Model
The first thing I did was check the exact model number of my HP Pavilion. Different models have varying power requirements and connector types. You can usually find the model number on a sticker on the back or bottom of your PC. Knowing this helped me search for power supplies specifically compatible with my model, avoiding generic units that might not fit or work properly.
2. Check the Wattage Requirements
Power supplies come with different wattage ratings, which indicate how much power they can deliver. I found my system’s power needs by checking the original PSU’s label or the HP support website. Choosing a PSU with at least the same wattage rating, or slightly higher, ensures my computer runs smoothly without power shortages or instability.
3. Connector Compatibility is Key
HP Pavilion desktops often use proprietary connectors, so I made sure the new power supply had the correct connectors for my motherboard, hard drives, and other components. Some HP models require special 24-pin or 20-pin connectors that differ from standard ATX PSUs. I double-checked the connector types and pin layout to avoid incompatibility.
4. Consider Efficiency Ratings
I looked for a PSU with an 80 PLUS certification, which means it runs efficiently and wastes less power as heat. An efficient power supply not only saves energy but also tends to be more reliable and quieter. For my HP Pavilion, a Bronze or higher rating was a good balance between cost and performance.
5. Size and Form Factor Matter
The physical size of the PSU had to fit inside my HP Pavilion case. Many HP desktops use smaller or uniquely shaped power supplies compared to standard ATX units. I measured the existing PSU and checked the dimensions of the replacement to ensure a proper fit without blocking airflow or causing installation issues.
6. Brand and Warranty
From my experience, buying a power supply from a reputable brand is crucial. I went with brands known for quality and reliability to avoid early failures. Also, I paid attention to the warranty period—longer warranty coverage gave me peace of mind in case something went wrong.
7. DIY Installation or Professional Help?
If you’re comfortable opening your desktop and handling cables, replacing the power supply can be straightforward. I made sure to follow safety precautions, like unplugging the PC and grounding myself to avoid static damage. However, if you’re unsure, consulting a professional is worth the investment to prevent damage to your HP Pavilion.
8. Price vs. Quality
It’s tempting to go for the cheapest PSU, but I learned that investing a bit more in quality pays off in the long run. A low-cost power supply might save money upfront but can cause system instability or even damage components. I balanced price with features, reliability, and user reviews before making my choice.
Final Thoughts
Replacing or upgrading the power supply in an HP Pavilion isn’t complicated if you do your homework. By understanding your model’s requirements, checking compatibility, and choosing a trusted brand with the right specifications, you can keep your PC running safely and efficiently. I hope my buying guide helps you avoid the pitfalls I encountered and find the perfect PSU for your HP Pavilion!
Author Profile
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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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