Lian Li PC-A76X Case Review: The Limits of Aluminum

Conclusion: If All You Need is Performance...

While the Lian Li PC-A76X's cooling design wasn't quite the homerun I was looking for, it was pretty close. Looking at the graphs doesn't really tell the whole story; Lian Li's design is competitive thermally without sacrificing noise for performance. That's the kind of balance we want to see in this price bracket, and the fact that it performs as well as it does without any kind of noise-cancelling material or padding in the panels is a testament both to the smart engineering that went into the PC-A76X's cooling design and to the fact that it's not how many fans you have or how fast they run, it's where you place them and how you engineer the airflow. If you want performance, you've got it, full stop.

Unfortunately performance isn't really the whole story. If that's all you care about and you need a large case, then the PC-A76X is going to be one of the best options available for you. But I have reservations about the build quality, the lack of conveniences, and most importantly, the price tag. However well it performs, it's plain to me that Lian Li is overcharging for the PC-A76X and its slightly less expensive sibling, the PC-A75X. The aluminum used to build the case continues to be fairly chintzy and thin, and I'm not sure it even has to be. This case is not designed to take any kind of abuse; aluminum finishes can be prone to scratching, and aluminum this thin is fairly easy to dent and warp.

The case may also be quiet now, but it sure doesn't feel sturdy, and when a case isn't sturdy there's a good chance it's going to develop acoustic problems later on. I wouldn't be surprised to see it develop a rattle in the long term, and that's before acknowledging the lack of filters on any of the fans. No filters may improve airflow, but the PC-A76X might wind up being difficult to keep clean in the long term even without considering how easy the finish will be to scuff.

My bottom line is this: when a case costs $210, it needs to be well made. Period. It needs to be fairly easy to build in and failing that, it needs to at least justify the difficulty. The PC-A76X only justifies itself in its performance, performance that I'm not entirely convinced makes up for the lack of conveniences. More than that, I'm skeptical as to just how well it can serve its intended purpose as an E-ATX/HPTX enclosure as the severe lack of cable routing holes in the motherboard tray could very well cause the interior to start clogging up with cabling in a hurry.

There's a very good case waiting to be discovered in the PC-A76X, but this design is in dire need of refinement and Lian Li needs to both get with the times and justify the exorbitant price they're asking for this case. It's not the disaster that Cubitek's HPTX ICE was, where Cubitek wanted $359 for a case that couldn't perform anywhere near as well as cases half its price, but it's a lot of money for a case that's missing the features and polish competing cases have. If all you're concerned about is performance, the PC-A76X is probably going to fine in the short and medium term, but if you want to get the most for your money, this isn't it.