Guides

How to Tell If Your RAM Is Failing

RAM is the most common hardware fault in a PC, and there is a reason for that. It is the component under constant use.

How to Clean Install Your GPU Drivers with DDU

One of the highest-value troubleshooting steps there is, because it tells you definitively whether you have a driver problem or a hardware one.

PC WiFi Not Working: How to Fix It

WiFi problems split into three groups with completely different causes. Work out which one you have before changing anything.

Never Reuse PSU Cables: Why Modular Cables Are Not Interchangeable

The most expensive mistake you can make with a modular power supply, and an easy one because the connectors look identical.

Do You Need NZXT CAM Running All the Time?

Whether you have to leave software running just to use your hardware genuinely varies across the lineup. Here is what changes when CAM is closed.

Vertical GPU Mounting: Compatibility, Riser Spec and Limits

The mounting kit is discontinued and the H2 Flow took over. What the kit fits if you still have one, and what the H2 Flow gives you if you do not.

Why is RAM so expensive right now?

RAM is expensive because AI servers are absorbing memory production, leaving less DDR5 and DDR4 for PC builders. Here is what the 2026 numbers show, when prices may ease, and where to put your buil...

Is the RTX 5090 worth it?

Thinking about the RTX 5090? We break down the rumored specs, performance, and price to help you decide if this next-gen NVIDIA GPU is worth the upgrade.

PCIe 4.0 vs. PCIe 5.0: is it worth upgrading?

This guide explains the difference between PCIe 4.0 and 5.0 in plain English and explores whether the newer standard is a worthwhile upgrade for gamers today.

How much GPU VRAM do you need for gaming?

Wondering how much GPU VRAM you need for gaming? Our guide explains what VRAM does and recommends how many GB you need for 1080p, 1440p, and 4K gaming.

Kraken Elite vs Plus vs Core: Which NZXT AIO Should You Buy?

Kraken Elite, Plus, or Core? Compare display, pump, radiator sizes, and control, then pick the NZXT liquid cooler that fits your build.

How to Choose the Right GPU: A Guide for PC Gamers

Choosing the right GPU can feel complicated, but this guide breaks it down into simple steps. We explain what a GPU does and how to pick the best one for your gaming needs and budget.