Looking for Advice on a New Power Supply Unit (PSU)

June 17, 2025 3 answers
Asked by GadgetGuru99
Hey everyone! I'm on the hunt for a new PSU because I've been advised that my current one isn't the best. Here's what I'm working with: **Current PSU:** LUX AEROCOOL 850W 80+ **PC Specs:** - **Processor:** Ryzen 5 5600X - **GPU:** RTX 3060 - **RAM:** 2 x 8GB CORSAIR - **Storage:** 1TB SSD I have a budget of around ยฃ35 but I'm okay with going up to ยฃ45-50 if needed. I've been looking at options on Vinted and eBay, and I'm located in the UK. Some friends mentioned that 850W might be overkill, so I'm considering a range of 600-850W. Is my current PSU alright, or should I definitely replace it? I just got this PC three days ago, so any advice would be greatly appreciated! Thanks!

Answers

CoolerMasterFan
It's not the best PSU, but for your setup with the Ryzen 5 5600X and RTX 3060, you're generally safe with an 850W. The load on it won't be that high. If you later decide to upgrade to a high-power GPU or CPU, then yeah, consider changing it out. But right now, if everything runs smoothly, I wouldn't stress too much about it.
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BudgetTechie
As long as your PC is stable, you're probably fine. Just remember, that 850W rating is maximum; your system will only use what it needs. If you find a decent second-hand PSU from brands like Corsair, Seasonic, or Be Quiet, it'd be worth checking out. But if your system's stable, no need to panic!

GadgetGuru99: How can I check if it's stable?

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TechSavvy42
Honestly, your current PSU has a pretty bad reputation (like, tier F kind of bad). I'd recommend saving up a bit more, maybe around ยฃ60-80, and looking for a reliable brand like Corsair or MSI. You really want something from a name you can trust to keep your system safe.
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