If you have a home server or home lab, you might always be thinking about upgrades to bolster its capabilities. From more storage and a new GPU to ECC RAM and 10Gb Ethernet, there’s a lot you can do to upgrade your home server. That said, you might be ignoring a critical upgrade as you chase better specs. A UPS should be the next investment for your home server, providing not only power backup for uninterrupted operations, but also protection from power anomalies. Without a UPS, you’re risking annoying interruptions, data loss, and even permanent damage to your hardware.
5 of the best upgrades for your home server PC
Level up your home server’s capabilities by arming it with these useful components
Every home server needs uninterrupted power
Interruptions might be digestible on a PC, but not on a server
If you’ve been using a home server for a while, you might already be running virtual machines or self-hosted services that need to be online 24/7. For instance, your Immich, Nextcloud, and Vaultwarden instances need to have constant uptime to enable uninterrupted access to all your photos, files, and passwords. Your Jellyfin server for your media and Kopia for all your backups also can’t afford power supply interruptions. Even if power cuts are rare and brief in your neighborhood, they can be annoying, especially if you’re watching a movie or browsing photos, or your server misses a backup job.
Adding a UPS to your home lab or server is an inexpensive investment if you consider the upside. You’re guaranteeing uninterrupted operations and enough time for you to safely turn your server off in case of a prolonged power cut. Some UPS systems can even detect a power cut and safely turn your devices off without impacting the progress of ongoing operations. If you happen to be out of the house or away for travel during a power interruption, such a UPS can prove invaluable.
Power surges and brownouts can corrupt your data
Data integrity is crucial on a home server
Interruptions to your services, streaming server, or backup jobs aren’t the only dangers of skipping a UPS. Power cuts can also leave you with corrupted data or drives, forcing you to hunt for an intact backup or format your drive. Then, you also need to deal with power surges and brownouts (low voltage). PCs or servers plugged into cheap surge protectors might offer some protection against a one-off power surge, but they don’t do anything against a sustained surge, and are mostly ineffective against brownouts.
A UPS, provided it’s a reliable unit, offers more advanced surge protection in addition to power backup for your home server. Plus, it modulates the incoming power in case of brownouts, preventing any power anomaly from reaching your PSU. Your data is important on any device, be it your PC or a home server, but on the latter, it becomes even more important. After all, you’re hosting multiple services, photos, documents, media files, and backups on the same setup.
Even your hardware is at risk
Don’t endanger your expensive components
Data corruption is one thing, but even your precious components are at risk of permanent damage in case of a severe power surge. Depending on the severity, a power surge can fry sensitive electronics, dealing fatal damage to your home server. Your power supply, motherboard, and graphics card might be the most vulnerable, but even other components can get damaged by a sudden power spike. A surge protector’s job is to direct the incoming burst of power to the ground, bypassing and protecting your device altogether. However, cheap surge protectors or those that have already experienced one might not offer your server any protection at all.
Replacing your power strip with a UPS can add a strong point of protection to your power pipeline. Your server setup will be better equipped to handle unexpected and severe power surges as well as brownouts. The cost of a UPS will pale in comparison to the potential loss you could incur in damaged hardware in a power surge. Hence, adding a quality UPS to your home server is a no-brainer.
Before adding more components to your home server, protect it against unclean power
Your home server is “home” to all your data, services, and backups. You probably rely on it for your work, entertainment, and experimentation needs, making it one of the most critical devices in your home. Protecting it against power surges and brownouts is, therefore, of the utmost importance. A UPS can not only prevent interruptions to your server operations, but also safeguard your data and hardware from damage. It’s not a big investment when you consider the overall picture.
