Your old laptop makes for a better home server than a new Raspberry Pi, and cost-savings aren’t the only advantage

Published Sep 10, 2026, 9:01 AM EDT Ayush Pande is a PC hardware and gaming writer. When he's not working on a new article, you can find him with his head stuck inside a PC or tinkering with a server operating system. Besides computing, his interests include spending hours in long RPGs, yelling at his friends in co-op games, and practicing guitar. Having spent my early tinkering days building projects with Raspberry Pis, I have to admit that these single-board computers could double as budget-friendly home servers back in the day. In fact, my Raspberry Pi 5 paid for itself in less than a year when I bought it in 2025, and I still use it quite a bit in my home lab. Unfortunately, things are a lot different these days, and with the RAM apocalypse causing the prices of every Raspberry Pi SBC besides the OG Zero board to skyrocket, it’s better to repurpose old systems instead of spending hundreds of bucks on these tiny tinkering boards and their accessories. And I’m not just talking about mini-PCs or thin-clients, either. Dinosaur laptops released well over a decade ago can pull their own weight in home lab projects. Besides saving extra money, you can get better mileage out of your aged productivity companion than a Raspberry Pi SBC. Even outdated budget-friendly laptops have better specs than a Raspberry Pi An x86 laptop already wins on the compatibility front One of the most disappointing aspects of the newer Raspberry Pi modules is their weak specifications. Take the Raspberry Pi 5, for example. Sure, it’s faster than its predecessors, but the Broadcom BCM2712 SoC under the hood uses the Arm Cortex-A76 from 2018 as the processor. For a device released in 2023, that’s extremely outdated, and the fact that it runs on the ARM architecture doesn’t help, either. In fact, you’re actually locked out of several server platforms if you go down the Raspberry Pi route. Installing Proxmox’s ARM image on a Raspberry Pi requires certain workarounds, and the SBC’s performance leaves a lot to be desired. On the NAS front, OpenMediaVault is the only one that works on the Raspberry Pi, while the community-created port of TrueNAS has some major downsides. Meanwhile, XCP-ng, Unraid, and a bunch of other useful home lab-centric platforms remain unsupported altogether on the RPi. Self-hosting simple Docker containers is definitely a use case for RPi systems, but laptops are significantly better when you’re planning to deploy full-fledged virtual machines. I’ve got an Acer Predator Helios 300 laptop from 2017, and this aged gaming system can hold its own against multiple virtual machines – including a Windows 11 instance. I’ve even put its graphics card to good use thanks to llama.cpp, and I often use it to run between Gemma-4-E4B and nomic-embed-text-1.5 (and sometimes the bulky GPT-OSS-20B) whenever my RTX 3080 Ti-powered LLM pipeline is busy debugging my code. The built-in SSD is another massive win for self-hosting workstations Old laptops tend to have more ports than a Raspberry Pi As if the Raspberry Pi’s unhinged price and lackluster performance aren’t enough, its storage options are a bit of a mess for dedicated home server tasks. MicroSD cards are fantastic for simple projects where you need to swap different configurations around, but their limited endurance is a massive drawback for write-intensive tasks. Buying an external SSD can help to some extent, and the same holds true for HAT-powered NVMe drives, but they can be pretty expensive, especially once you factor in the Raspberry Pi’s price tag. In contrast, most laptops released in the last couple of years ship with SSDs, meaning you don’t need to shell out extra money for dedicated storage drives. Unlike modern laptops, old systems even have better port distribution – to the point where their port collection is better than what you’ll find on a typical Raspberry Pi. Combine that with the provisions for another 2.5-inch drive that old laptops tend to possess, and you can see why I gravitate towards them for home server setups. Botched projects are also easier to troubleshoot on laptops Just make sure you avoid certain pitfalls when building a laptop-powered home server Headless Raspberry Pi setups work pretty well for the most part, but there are times when you run into troublesome projects where you can’t fix things over SSH. As such, you’ll have to look around for a keyboard and monitor (and a mouse as well, in the case of GUI setups) just to get started with the troubleshooting. Laptops, on the other hand, feature a built-in touchpad, screen, and keyboard, so you don’t need to look for additional I/O devices to access the underlying server. However, laptops have their own quirks that you might want to pay some attention to. For one, home server enthusiasts often recommend tweaking certain settings to keep the lid closed during typical server tasks. While it sounds intuitive at first glance, that’s terrible advice for folks trying to run home lab operations on their laptop 24/7. Most laptops have air vents around the lid, so closing it is bound to cause airflow issues. In the worst-case scenario, the heat could even end up damaging the keyboard and screen alongside the laptop's internals. Likewise, the battery poses another safety issue, despite appearing to be a makeshift UPS. After all, keeping your laptop plugged into the AC adapter 24/7 even when it’s at 100% wears it out, eventually turning it into a potential fire hazard. Ideally, you want to get rid of this battery altogether, but certain BIOS settings (and even Home Assistant automations) can help you cap the battery and protect its longevity. That said, there are certain projects where a Raspberry Pi is better than a laptop Leaving home server tasks aside for a moment, a laptop isn’t always better than a Raspberry Pi. Projects where you need GPIO connectivity aren’t possible on laptops without specialized accessories. The same holds for projects where you want a minimal energy footprint, as even the most efficient x86 laptop is bound to siphon more electricity than a Raspberry Pi. Personally, I’d stick to the Raspberry Pi Zero for lightweight projects where power efficiency matters over everything else, as it’s the only RPi SBC that doesn’t cost an arm and a leg. Meanwhile, my army of cheap ESP32 and Raspberry Pi Pico microcontrollers is more than enough for sensor-related experiments.