What to Consider When Building Your Own PC: Lessons from Experience

A Note on Timeliness

This article was written several years ago. The CPU, GPU, monitor, and other model-specific details, as well as prices, availability, compatibility, and store processes, should be checked against current products, official specifications, and your own needs. The buying method—starting with your work, budget, expansion plans, compatibility, and warranty—still has value.

Why I Needed a New Computer

My work had gradually become more varied. Besides preparing teaching materials, I was drawing, editing video and images in Adobe software, gaming and streaming, and hoping to learn 3D tools. A higher-performance computer was becoming less of a luxury and more of a practical need.

My gaming laptop had served me well, but it was slowing down. Even before I had done much, CPU use was high; the graphics card was not handling OBS acceleration for my online-course work well; demanding games stuttered; and recording was limited to 30 fps. Storage was also constantly running short.

So I decided it was time for a new computer—using a welcome prize as an excuse to build one that matched the work I actually wanted to do.

Choosing Between a Desktop and a Laptop

For comparable performance, a desktop was much more attractive to me in price and upgradeability, while a laptop remained valuable for work that had to travel. I listed what I actually did away from home—documents, meetings, presentation material, web browsing, and study—and compared it with the demanding work I did at home: video editing, drawing, coding, streaming, gaming, and data work.

Because the demanding tasks were overwhelmingly home-based, I chose a desktop. The cost and logistics were more complicated than replacing a laptop, but the decision fit my everyday workflow.

Apple or Not?

I did not make this decision from brand loyalty. I already used an iPhone and an iPad, but they served specific needs. For this computer, I wanted to stay with Windows because it was the environment I knew and because my work depended heavily on OBS and other tools that I did not want to relearn around a new platform. This was a personal workflow choice, not a universal verdict on either platform.

Prebuilt or Custom-Built?

Prebuilt computers

Prebuilt systems can be convenient: they may bundle an operating system and peripherals, and their after-sales support can make repair logistics less intimidating. They can also be less flexible to customize and upgrade. I treated these as trade-offs to compare with the exact warranty terms and component information available at the time of purchase.

Custom-built computers

Custom building asks more of the buyer. You need to understand the parts, ask about compatibility, and take responsibility for individual warranties. In return, you can choose parts for your own work, budget, looks, storage, and future upgrades. I enjoyed learning enough to have a meaningful conversation with the shop rather than arriving with no plan at all.

My conclusion

For me, doing the research was part of the fun. I could accept the weight of taking a desktop in for service and wanted the freedom to tailor the machine, so a custom build was the better fit.

The Custom-Build Process at the Shop

Do your homework

I began with a friend’s older parts list, studied the purpose of every choice, and then asked an engineer friend to review it against my own needs. That conversation was invaluable: it explained where a budget could be reduced, why brands differed, and what the numbers actually meant. The goal was not to become a hardware expert overnight, but to be able to recognize a sensible explanation and ask better questions.

Get a quote

I used an online configurator to make a preliminary list of CPU, GPU, motherboard, RAM, and power needs, then went in person. A physical visit was useful because the case had to fit the selected components and I wanted to see whether I actually liked it.

Confirm the order

I visited the shop twice. On my first visit I was upfront that I only wanted a quote, and the salesperson still patiently talked through cases, cooling, and the power supply. After exam results came out on March 2, I returned to place the order; a different salesperson caught an unnecessary RAM heat spreader on my list and found a less expensive equivalent. For this high-end order I paid a cash deposit of about 30% under the shop’s policy at the time. They even reminded me not to forget the sales slip at pickup—an oddly sweet detail XD. Check present deposit and payment terms for yourself.

Inspect and collect

The shop initially expected the machine to be ready on March 10 but called me on March 5. Pickup notifications and turnaround times are personal 2022 experiences, not today’s shop policy. At collection I paid the balance, went to the pickup counter, checked the boxes and serial numbers, and confirmed that BIOS recognized the major components. Ask how to enter BIOS if you may install the operating system yourself, keep the boxes and warranty records, and arrange transport carefully: that big box and its handle were genuinely painful to carry Orz.

How I Thought About the Parts

The following list is my 2022 case study, not a current shopping list. I learned from friends and an engineer, worked with a generous budget, and wrote down the actual choices and mistakes. Please compare current official models and warranties afresh.

CPU: Intel i9-12900KF

For my mix of gaming, streaming, editing, and drawing, I decided on a high-end Intel CPU after talking with friends and looking at the applications I used. My view of market share and software optimization was part of that 2022 decision, not a rule that Intel is always the better option. I already planned to install a dedicated graphics card, so I accepted the trade-off of having no integrated graphics. If that card fails, though, an F-series CPU cannot drive the display on its own. The K in 12900KF denotes an unlocked processor; F denotes the lack of integrated graphics. I had no immediate plans to overclock, but wanted the option later.

Motherboard: ASUS TUF GAMING Z690-PLUS D4

The engineer friend helping me chose this board to match the CPU and the rest of the parts. It did not have built-in Wi-Fi in the configuration I bought; I could rely on wired networking and, in an emergency, USB tethering through my phone. A friend also warned me about their own experience with ASUS after-sales support. That was an anecdote worth considering, not a verdict on every motherboard or support case.

RAM: Kingston FURY Beast DDR4-3600, 64 GB (32 GB × 2)

I chose 64 GB with possible future expansion in mind, checking the motherboard and CPU memory specifications along the way. I initially leaned toward Kingston because I saw it often in streamers’ lists; another friend pointed out that brands such as KLEVV and TeamGroup could be worth comparing on price and warranty. The bonus pair of socks that came with my RAM was a delightfully silly part of the purchase XDDDD.

SSD: WD Black SN850, 1 TB, Gen4

I wanted a fast SSD for the operating system and the applications I used regularly, but the 1 TB capacity would not hold every game, recording, and project file. My preference for WD was personal; compare present specifications, endurance, warranty, and price rather than treating one brand as mandatory.

HDD: WD Gold, 8 TB

For large files that did not need SSD speeds, I added an 8 TB hard drive. I compared the cost per terabyte in the shop’s March price list; an offer briefly brought the 8 TB model down to the price of a 6 TB model. Yes, the salesperson’s promotion worked on me XDDD. Those figures are a record of my purchase, not current prices.

Graphics card: ZOTAC RTX 3070 Ti AMP Holo

At the time graphics cards were scarce and sometimes sold under shop-specific bundle rules. I wanted to play demanding Steam games and use OBS with an NVIDIA hardware encoder for streaming. The old shorthand that NVENC requires at least a GTX 1050 or an RTX 2060 is not a reliable compatibility test: check the exact GPU model, its NVENC support, the codec, your OBS version, and the game’s own requirements. A graphics-card ranking chart helped me compare performance tiers, but it could not decide the purchase for me.

I did not need to pay for a 3080 or 3090 for the work I expected to do, so I weighed the 3070 Ti against the 3070 and chose the offer that made sense to me. I also learned to check the actual regional warranty for the ZOTAC model; I had forgotten to ask when I bought it Orz.

Power supply: Seasonic PRIME PX-750

After the parts list was settled, I compared the estimated power draw with a power supply that had reasonable headroom. The shop suggested 750 W instead of the 650 W unit on my early list. I weighed price and warranty as well as capacity. A higher wattage is not automatically better for every build; the power requirements of the actual components are what matter.

Case: Apexgaming X1

I wanted a case large enough for the graphics card and cooler and with good airflow, but I did not want an enormous box. I spent more than twenty minutes deciding in the shop. This model was relatively compact for my build, had room for several fans, and came with three front fans. The transparent side and glowing RGB fans were a huge part of the appeal; I am absolutely an RGB person XD.

CPU cooler: Scythe Fuma 2 Rev.B (SCFM-2100)

Here I did not pretend to be an expert. Cooling had been missing from my first list, so I asked the salesperson to suggest a suitable cooler for the chosen CPU and case. Check fit, thermal needs, and socket support for any current build.

Main monitor: MSI G24C4 curved gaming monitor

My desk and second screen left space for about a 24-inch main display. I compared the refresh rate and available options and chose this one, while accepting that it would not meet every professional color-work requirement. That is a compromise I made because the desk would not magically grow QQ. This model had no speakers, so I planned the rest of the setup accordingly.

Second monitor: ASUS VZ229

This was an older monitor I already owned; according to the salesperson it was discontinued. I still liked it and used its built-in speakers when playing console games. The two monitors served different needs.

Keyboard: MSI Vigor GK50 Elite

I compared wired and wireless options, then chose a wired keyboard because the PC was close to the desk and cables did not bother me. Key feel, spacing, and a number pad mattered more to me. I love loud clicky switches, and the metal-finish look and price felt right when I tried it in the shop XDDD.

Mouse: Corsair Katar Pro

I treat a mouse as something I may replace fairly often, so I did not want an expensive one. I checked its weight and how naturally it fit my hand; for some games I would use my Switch Pro controller anyway.

Webcam: Logitech C922 Pro Stream

I had bought this earlier for online teaching. Autofocus and automatic exposure helped when I moved in front of the camera or held up an object for class. The tripod made repositioning easier. I used its 1080p at 30 fps or 720p at 60 fps options for lessons and streaming.

Microphone: HyperX QuadCast and a boom arm

Students complained about the sound from my cheap old microphone, so I bought this one during a promotion. I liked its built-in pop filter and pickup patterns. My desk was small, so I mounted a separate arm on the shelf beside it; that kept space free for books, meetings, and gaming calls.

Speakers: Logitech Z150

I did not have grand plans here. I wanted small speakers that I could clean easily, listened to a set in the store, and bought them. Not every item on the desk required a deep research project Orz.

Drawing tablet: AERY PF1061

I had also bought this tablet for online classes, where the desktop doubled as a whiteboard. The handwriting I managed at first looked like a dog had chewed it... I compared it with Wacom; my iPad mini was too small for the way I wanted to write. The local brand, price, and color helped me decide. Ask the maker about present replacement-nib availability rather than relying on the free-nib arrangement I heard about then.

Monitor light: Future Lab T-Lamp

With so little desk space, a light mounted on the monitor saved me from fitting a separate lamp base. I liked the adjustable brightness and three color options, and could turn it toward the wall for indirect light in the evening. It had its own power supply, so I could still read at the desk with the monitor off.

An Extra Purchase at the Last Minute

I had accidentally left an HDD off the final order. I called the salesperson and learned that whether a late addition changes the schedule depends on the part and the assembly stage. In my case it could be added without seriously delaying pickup. The general lesson is simple: check the storage plan before the order, but ask early if something was missed.

Conclusion

After bringing the new computer home, the difference was immediate: games ran smoothly, recording and online-course work could reach 60 fps, and editing and drawing felt far less frustrating. I was delighted with the quieter, more responsive system.

This is not sponsored content—I was simply delighted with my first custom build. I had forgotten an HDD, but the salesperson helped me add it before collection; I also appreciated the patient service from Wei-Sheng at the Bade branch, even when he was off duty on pickup day. Alongside faster editing, smoother games, and 60 fps recordings, I felt as though I had unlocked the first branch of a new computer-building skill tree XD. The exact machine and the shop’s procedures were part of my 2022 experience; the fun of learning how to make my own choices has lasted longer.