5 Tech Discoveries Worth Adding to Your DIY PC Kit

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Building and maintaining your own desktop computer can be a satisfying experience, especially for those who enjoy DIY projects and want more control over the hardware they own. But even someone building a PC from scratch for the first time realizes that having the right tools is important. In fact, having them can help make the whole process simpler and less stressful.

Of course, for many people, a screwdriver is usually more than enough for much of PC assembly and disassembly, but some processes require slightly more specific equipment. There are a few small screws in certain areas, for example, so if you need to carry out a more in-depth inspection of your build, it’s important to have these tools with you. For this reason, keeping a few extra accessories in your kit makes both upgrades and eventual repairs easier.

The good news is that many of these IT tools are relatively inexpensive, costing a fraction of what you paid for most of your IT components. In the list below, we’ve rounded up tools that meet a wide range of needs, from simple cleaning to testing and repairing PC internals. Depending on your needs, at least some of these gadgets are worth adding to your DIY PC kit.

If you’ve ever done more extensive maintenance on your PC, you’ve probably noticed that opening certain parts may require fiddling with smaller screws throughout the structure. A regular screwdriver makes this process difficult, if not downright impossible. Fortunately, the Corsair PC DIY Precision Toolkit puts almost everything in one box for anyone who wants to keep the best useful PC tools at their fingertips.

The kit comes with a magnetic screwdriver and 65 nickel-plated bits, covering standards such as Phillips, Torx, Hex, Pentalobe and other formats used in computers and electronic devices. So, for anyone who wants to install an M.2 Solid State Drive (SSD), open another electronic device, or completely disassemble the PC, Corsair’s kit works well. Additionally, there is a flexible extension rod, useful for reaching screws in difficult or narrow areas where your hand cannot easily reach.

Available for $35, the kit also has some handy details built into the box itself. The cover is magnetic, so you have an easy-to-place surface where you can place the screws you remove from the PC without worrying about losing them later, while also helping you keep your workspace more organized. The set is also compatible with other electronic devices, so if you own consoles, for example, you can use the tools in the same way.

The Sabrent EC-SNVE is an external enclosure that converts M.2 SSDs into portable USB-C drives. It supports NVMe and SATA SSDs in sizes 2230, 2242, 2260 and 2280, and installation can be done without tools. The accessory, available for $29.99 on Amazon, uses a USB 3.2 interface that can achieve transfer speeds of up to 10 gigabits per second (Gbps), depending on the drive installed and the port used.

Having a tool like this in your kit can be very useful, especially when making upgrades. An old SSD can be connected externally to transfer files to a new drive, recover data from another computer, or even find new life as a portable storage device. The EC-SNVE also supports UASP and TRIM for improved waste collection and data transfer speeds, and its construction combines aluminum and ABS (Acrylonitrile Butadiene Styrene). A USB-C to USB-C cable is included, and because it takes up little space, it’s easy to store with your other maintenance tools.

When assembling and disassembling a PC, it’s common to wonder where to leave the screws. Because they are small parts, any draft or bump against the table can easily knock them over and make the task even more difficult, since they will have to be found afterwards. The good news is that there are magnetic options available to remedy this frustration, like the iFixit FixMat, which costs around $37 and keeps all screws secure in one place.

The surface even has a grid that allows you to better separate and organize screws, either by step or by component, as well as a compartment for larger parts. The FixMat also comes with an erasable pen for taking notes while you work, and the accessory has been designed to be ESD (electrostatic discharge) safe, so it reduces the effects of static electricity on your components while you work with them.

For simpler tasks, having a magnetic mat may seem excessive, but it often proves useful for more complex jobs inside the suitcase. When replacing the CPU, which usually involves removing several screws, knowing where each screw comes from reduces the risk that once you put it all together you’ll discover you’re left with one (or more!).

Dust is one of the most common problems for anyone with a desktop or laptop computer, which can get worse if you have pets at home or live somewhere more prone to accumulating various types of airborne debris. This dust can block filters and fans, impair your PC’s airflow, and cause overheating issues, which is why the XPOWER A-2 Airrow is something to consider. It works as an alternative to compressed air cans for anyone who needs to clean their desk often, removing dirt from hard-to-reach places in their setups.

Selling for $65, the unit uses a 500-watt motor to provide airflow of up to 90 cubic feet per minute (CFM) and offers two speeds. It also has nine nozzles for different tasks that you need to perform on the PC, a washable filter and a cable. For anyone who wants to keep their PC free of dust, having a tool like this is great, and you can also use it to maintain other devices, including keyboards or consoles, as models like the PlayStation 5 also tend to suffer from this dirt buildup.

If your PC stops turning on or starts turning off for no reason, the Thermaltake Dr. Power III can help simplify testing, touching multiple components with a single tool. It can directly check the operation of your power supply, accepting 24-pin, CPU, PCIe, Molex and SATA connectors, and it also displays voltage readings and signal timing on the screen, making it easier to see if they are within expected values.

This type of tool is particularly useful because these problems can be confused with faults in another component, notably the motherboard. So, before you take everything apart to test each part one by one or buy a new computer or parts, you can rule out a sign that your PC is about to fail when diagnosing. The Dr. Power III also issues alerts when it detects abnormal readings and supports ATX 3.1 compatible power supplies, including 12+4 pin PCIe connector. It’s a small tool, but it can save you a lot of time when identifying problems with your desktop.

To compile this list, we primarily looked at the usefulness of each product in a PC DIY kit and tried to avoid recommending more than one tool serving the same purpose. The idea was therefore to include some simple elements for everyone who wants less difficulty when cleaning a PC or disassembling a part, but also tools with more complex functions, such as diagnosing a faulty power supply or reusing an old SSD. We were thus able to cover several stages of the process, from organization to possible developments.

We also considered factors such as ease of use, size, reusability and in-store availability. Some products are more suitable for anyone who frequently opens their own computer, while others will be more useful to enthusiasts who perform repairs or work with multiple machines. Ultimately, these accessories are options that can complement a basic kit and make it more versatile when needed.