This gamer spent nearly 32 000 dollars on a PC with 1 000 GB of RAM not for gaming

Mario Bautista May 30, 2025

Most people build high-end PCs for gaming, streaming, or content creation. But one Reddit user recently made headlines by building a machine so powerful, it left the gaming community in awe—and not a single frame of Call of Duty was involved. With a jaw-dropping 1,000 GB of RAM, this custom rig was built not for fun, but for industrial-grade precision work.

A PC Build That Redefines “Overkill”

Going by the username Faerco, the builder shared his rig on Reddit, and it’s safe to say it’s not your average desktop setup. Packed with 16 DDR5 RAM sticks of 64 GB each, this machine totals a staggering 1,000 GB of RAM running at 4800 MHz.

To put that into perspective: most high-performance gaming PCs max out at 32 or 64 GB, which is already more than enough for triple-A titles. This system, however, was compared by its creator to the cost of a brand-new car—and with an estimated total build price of $32,000, he wasn’t exaggerating.

The Heart of the Beast

The PC is powered by a SuperMicro X13SWA-TF motherboard and a 56-core Intel Xeon W9-3495X processor, making it ideal for high-intensity computational tasks. It also includes:

Two 8TB PCIe 4.0 NVMe SSDs in RAID 0
Four additional 8TB PCIe 4.0 NVMe SSDs, also in RAID
A NVIDIA RTX 6000 Ada Generation GPU with 48 GB of GDDR6 memory
A 1600W 12V power supply to keep everything running

Needless to say, this is far beyond what’s needed to play Cyberpunk 2077 at max settings.

Why 1,000 GB of RAM?

It’s the first question everyone asks. And no, the answer isn’t “just because I could.” Faerco built this monster rig to handle massive LiDAR datasets—a technique using laser-based imaging to create precise 3D maps of real-world environments.

This kind of data processing is essential in industrial interference analysis, where companies simulate whether large components can physically fit through complex environments like factories or tunnels. Using digital simulations, instead of trial-and-error in the real world, saves time, money, and prevents costly mistakes.

The level of detail required? Down to 1/16 of an inch—less than 1.5 mm. According to Faerco, that kind of precision demands “the best of the best” in computing performance.

So Powerful, It Breaks Software

Ironically, Faerco’s setup is so advanced that some software can’t even keep up. For instance, FARO Scene, a popular application for visualizing LiDAR scans in 3D, struggles to fully utilize the system’s capabilities. It’s a classic case of building a machine so powerful, even the tools it’s meant to support are still catching up.

But for someone working in a field where efficiency, detail, and accuracy are non-negotiable, it’s a worthwhile tradeoff.

Not a Gamer, But a Power User

While the rig might make gamers drool, Faerco’s goals are purely professional. His machine is designed not for frame rates or ray tracing, but for simulating construction logistics, analyzing physical space, and enabling teams to avoid costly rework in real-life engineering projects.

In his own words, “People think I built it for gaming. But if I used this for games, I’d be wasting 98% of its power.”

The Future of Ultra-Specialized Builds

Faerco’s PC isn’t just impressive—it’s a reminder of how specialized technology is evolving. With fields like AI, geospatial modeling, and simulation demanding ever-more resources, high-end custom builds like this one are becoming less about flexing and more about function.

Still, let’s be honest—if you dropped $32,000 on a computer, you’d probably open Steam at least once… just to see how fast it loads.