Custom PC Components
My Ultimate Custom Build PC Part List for 2025

Written By: David Matthews

Hey PC builders! This is David from On The Spot Computer Repairs. With over 20 years of experience in building custom PCs and 13 years as a technician, I’ve seen it all. I’m excited to share my carefully curated PC parts list for 2025 – the result of years of hands-on experience and a passion for custom building PC’s.

I’ve prioritized performance and reliability throughout this entire list. While I’ve provided Amazon links, I recommend checking other retailers like Microcenter, Best Buy, and Newegg for deals. For a more convenient option, visit our Custom Build PC Shop, showcasing the latest custom PC parts that are pre-built and can be customized according to your performance specifications.

If you are an experienced builder or a curious beginner, stay with us. Let’s take a closer look at this PC parts list that balances performance, reliability, and value, and dive into the exciting world of custom PC building together!

CPU / Processor

AMD Ryzen has dominated over the last few years. Intel has struggled to keep up with AMD’s X3D processors when it comes to performance in gaming. These two manufacturers have been head-to-head, going back and forth with providing us the best performance for the dollar. If AMD launches a new chip, Intel is right around the corner with theirs, and vice versa.

Intel has encountered some issues recently with its processors. This began with their 13th-generation CPUs and has now extended to their latest Ultra CPUs. My personal advice would be to steer clear of Intel for the time being and favor AMD until Intel resolves these problems.

For AMD, the Ryzen 9000 series CPUs are where the real performance lies, especially with the recent launch of their flagship CPU, the Ryzen 9950X3D. This new processor outperforms its younger sibling, the Ryzen 9800X3D, offering more cores for intense multitasking while maintaining excellent gaming performance, unlike the older 7950X3D.

This recommendation may be biased, but as mentioned earlier, I prioritize reliability and performance, and AMD has consistently delivered both over the past few years. Although Intel is making strides with each new CPU release and its upcoming LGA 1851 socket, the competition remains interesting and intense.

Keep in mind that choosing the right CPU depends on your specific needs and what you plan to do with your system. It’s important to find the right balance between performance, your intended use, and your budget. There are often sales and bundle deals available, so it may be worth checking if Intel offers a better option in terms of performance and savings, especially if you’re gaming in 4K, where the GPU will handle most of the workload.

Team Red (AMD)

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Team Blue (Intel)

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Motherboard

ASUS ROG Crosshair-X670E Hero (WiFi-6E)-Socket AM5

I used to be a big Gigabyte fan, but after a few years of light use, they’d often call it quits. Think of them like Audis – packed with features for the price, but not always the most reliable ride. On the flip side, Asus boards are more like Mercedes or BMW. Sure, they’ll cost you a bit more, but you’re getting top-notch quality and performance.

These days, I’m all about Asus for custom builds, and here’s why: Armory Crate. This nifty software takes the headache out of driver installation by doing it all automatically. No more fumbling with CDs or digging out that old USB DVD drive. It’s a game-changer, trust me.

But it’s not just about convenience. Asus brings some serious innovation to the table. Their AI overclocking is next level, and they’ve got an eye for design that sets them apart.

In my current setup, I’m running an Asus ROG Crosshair X670E Hero. It’s on the pricier side, but the specs are top-level. If you’re looking for something a bit easier on the wallet but still packs a punch, check out the Asus ROG STRIX X670E-E Gaming motherboard. It’s a great and will not disappoint.

Remember, when it comes to motherboards, sometimes it pays to invest a little more upfront for a smoother ride down the road.

AMD Motherboards

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Intel Motherboards

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RAM/Memory

If you’re looking for the best RAM currently out, the Corsair’s Dominator Titanium DDR5 series is where it’s at. These sticks aren’t just about performance – they look pretty dope too. Corsair’s not messing around here; they’re hand-picking and thoroughly testing each chip to deliver unmatched overclocking and stability.

For cooling, Corsair’s got this patented DHX cooling tech that keeps both the DRAM chips and PCB cooled. Why does this matter? Well, it means your system can handle the heat when you’re pushing it to the limit. And for speed? These sticks can hit up to 8000MT/s. That’s just crazy!

But not everyone needs (or wants to pay for) the absolute cutting-edge technology. If you’re after something that balances speed, reliability, and your wallet, check out the Corsair Vengeance series. They deliver solid performance at an unbeatable price.

And just to throw another option in the mix, the G.SKill Trident series are a great choice. They’re another great choice for RAM.

With RAM, it’s all about finding that sweet spot between performance and a price that works for your build. Whether you go for the top-tier Dominator Titanium or the more budget-friendly options, make sure it fits your system’s needs and your gaming ambitions.

AMD Expo Profile Memory

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Intel XMP Profile Memory

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GPU/Graphics Card

If you’re looking to get the most bang for your buck, Nvidia’s Founders Edition cards from Best Buy or straight from Nvidia can’t be beat. They’ve got that classic look, pack serious power, and cost less than all the aftermarket GPUs.

However, if you’ve got some extra cash and you’re after something with a bit more power than the Founders Edition, Asus has you covered. Their cards, especially for the higher-end GPUs, are the real deal and keep things cool under pressure. Personally, I’m a fan of the Asus TUF OC Edition of the 4090 series. It’s got style without going overboard on the price. But if money’s no object and you want the best of the best, the Strix OC Edition is in a league of its own.

For those of you in the middle ground, check out the Asus TUF 4070 Ti Super OC Edition. It’s a solid mid-tier option that’ll handle most of what you throw at it.

Pro tip: don’t forget about GPU support brackets. They take the weight off of your PCI slot, which is a big deal for high-end GPUs. They’re cheap, easy to install, and can save you from having to replace your motherboard or GPU down the line. Trust me, as a repair tech, I’ve seen too many PCIe slots damaged by heavy GPUs. A support bracket is a small investment that can save you from some major headaches in the future.

Remember, building a PC is all about balance. Whether you go for the top-of-the-line or something more modest, make sure your GPU fits your needs, your budget, and your build. And whatever you choose, give it the support it needs to keep your build running smooth for years to come.

Nvidia GPUs

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AMD GPUs

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GPU Support Brackets

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SSD/Storage

When it comes to boot drives, I’m a big fan of the Samsung Pro series.

For game storage or additional space, both the Samsung 990 Pro and WD Black drives are solid choices. If performance is a priority, the WD Black SN850X gaming drives are some of the fastest and most reliable options out there.

In my personal setup, I’ve got a 2TB Samsung 990 Pro for my boot drive and another 4TB Samsung 990 Pro Pro for games and storage. It’s a combination that keeps everything running smoothly and efficiently.

I’d recommend investing in a good quality boot drive – it really does make a difference. For those looking at other fast drive options, it’s worth checking out some YouTube reviews before making a decision.

WD SSDs

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Samsung SSDs

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Cooling

In my experience, AIO liquid coolers from Corsair or NZXT are the way to go. I’ve used plenty of coolers in my builds over the years, and these two brands consistently come out on top. Corsair, in particular, has been the most reliable in my experience.

NZXT’s newer models have really stepped up their game in terms of reliability. Their older versions had some issues with pump failures, but they’ve ironed those out. While I lean towards Corsair, I enjoy working with both. It’s worth noting that NZXT coolers can be a bit pricier, but they’ve got that premium look that pairs nicely with their cases.

If you’re eyeing Corsair, check out the Corsair iCue Link H150i RGB. It’s part of their iCue link ecosystem, which means simplified connections and minimal wire clutter – a real must for clean builds.

For the NZXT fans, the Kraken Elite 360 or Kraken Elite 240 are solid choices. Keep an eye out for their newer models currently being launched. They’re top-tier performers with probably the best designs out there.

On a tighter budget? Cooler Master Hyper 212 Black is the best air cooling option.

Modern AIOs have come a long way. They outperform air cooling, allow for better overclocking, and require minimal maintenance. That’s why i recommend them. I’m still running a Corsair 360mm AIO that’s been a reliable companion through several builds over the years.

Remember, good cooling isn’t just about performance – it’s about the longevity of your entire system. Whether you go air or liquid, high-end or budget, make sure you’re giving your components the cooling they deserve.

Corsair CPU Coolers

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NZXT CPU Coolers

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CPU Air Coolers

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Power Supply

Corsair or EVGA? Both are solid choices, but let’s break it down. I’m currently running an older EVGA SuperNova T2 1600 watt in my gaming PC. It’s a beast, no doubt, but it’s showing its age a bit. I’ve got my 4090 GPU hooked up to four older 8-pin connectors because, back in the day, the new 16-pin GPU power connector wasn’t a thing yet. It’s working fine, but I’m eyeing an upgrade for that 16-pin connector.

Here’s a crucial tip about those 16-pin cables: always, and I mean always, make sure they’re fully fastened. Even a slight loose connection can lead to your GPU’s power connector burning out. Trust me, I double and triple-check these connections to make sure they’re as secure as possible.

If you’re in the market for a new PSU, the Corsair RM100e is currently the go-to for many builders. It’s got a great balance of performance and price. For a 1000 watt PSU that is gold rated its hard to beat.

Whether you stick with EVGA or switch to Corsair, the key is to ensure you’ve got enough wattage for your system and that all your connections are rock solid. Remember, your PSU is the heart of your build – it’s worth investing in a good one to keep everything running smoothly and safely.

EVGA Power Supplies

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Corsair Power Supplies

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Case

I’m currently rocking the NZXT H9 Elite Series (white) for my custom build. I actually made it the star of our Nova 9, Orion Z, and Onyx 9 custom build PCs. Why? It’s not just eye candy with its front, side, and top glass panels – it’s also a dream to work with. Cable management is super easy, which is a godsend for keeping things tidy. I’ve even added some extra RGB fans for better cooling and looks.

If NZXT isn’t your thing, Corsair’s got some solid options too. Their cases are straightforward to build in, which is always a plus.

The Corsair 3500X cases are worth a look. They’re well-built, have a clean, simple design, and offer plenty of room for all your components. I’d definitely recommend giving it a view.

Remember, your case is more than just a box for your parts. It affects your cooling, your noise levels, and how easy (or frustrating) your build process will be. Whether you go for the sleek look of NZXT or the practical design of Corsair, make sure it fits your needs – both in terms of components and your personal style.

Below, I’ve added links to NZXT’s new cases, both the H5 RGB Flow and the H7 RGB Flow. The 2024 version of the H5 now offers the ability to add a 360mm cooler to the front of the case, whereas the old H5 could only support a 240mm cooler. Additionally, it looks better and is really nice to build with.

NZXT Cases

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Corsair Cases

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To Wrap It Up

Here is my parts list for early-2025. Now, you might be wondering why I lean towards the higher-end stuff. It’s simple: reliability. Sure, they might hit your wallet harder upfront, but they’re built to last, saving you from frequent replacements down the line.

Check out my late 2024 PC Parts List page here: Late 2024 PC Parts List: Everything You Need for a Killer Build

I hope this gaming PC parts list provides a solid foundation for your custom-build journey. Trust me, putting together your custom-built PC is a great experience—challenging but incredibly rewarding.

Remember to check out our custom PC shop. We’ve got a range of pre-configured, customizable builds featuring only the best components. As a computer repair tech, I’ve seen my fair share of custom PCs from big brands loaded with cheap, no-name parts. At OTSCR, we do things differently. We build our PCs with only the best components available—the same way we’d build them for ourselves.

Also, check out our PC Build Kits page, where you’ll discover a variety of pre-selected builds tailored for gaming, streaming, and content creation. Our kits are carefully chosen so you can focus on building the PC without having to worry about part selection or compatibility issues. We’ve taken care of all the work for you.

Do you have questions? Need a hand? Feel free to email, call, or schedule an appointment. If you like what you see here and want me to bring your dream PC to life, let’s make it happen.

Be sure also to check out our All White PC Build parts lists, which include all the latest and best PC components available.

David Matthews

David is the owner of OTSCR and has been building and fixing computers for over 20 years. Starting as a hobby, his expertise has evolved into a successful small business. He now shares his knowledge through blogging and continues to provide top-notch computer services.

Custom PC Components
My Ultimate Custom Build PC Part List for 2025