Nathan Reynolds

A power outage can destroy years of data on your NAS in seconds. Hard drives that lose power mid-write corrupt files, and RAID arrays left half-rebuilt become ticking time bombs. After testing dozens of units over the past two years, our team narrowed down the best UPS units for NAS devices. We focused on real … Read more

I learned the hard way that power quality matters more than capacity when I lost a NAS drive to brownouts running through a cheap modified sine wave UPS. After that incident, I rebuilt my home lab protection around pure sine wave uninterruptible power supplies, and I’ve spent the last few months testing ten of the … Read more

A UPS (uninterruptible power supply) is a battery backup system that keeps your rig running during blackouts and brownouts. For a gaming PC drawing 400-1000W through an active PFC power supply, the right UPS prevents data corruption, protects your expensive GPU and CPU, and gives you enough time to save your progress before shutting down … Read more

Last winter, a storm knocked out power to our block for six hours. My router died within seconds, my WiFi access point was dark, and our home security cameras went offline right when I needed them most. That single night cost me a missed client deadline and a few hours of worry about frozen pipes … Read more

I lost a home server to a 9-hour power outage two years ago, and I’ve spent every month since then hunting for backup power that actually lasts. Standard lead-acid UPS units gave me 12 minutes before screaming and a dead battery 3 years later. After testing 8 lithium UPS units in my home lab over … Read more

I built my first home lab in a closet with a consumer router and a flat network. Everything worked until I added a NAS, a pfSense box, two ESXi hosts, IP cameras, and a guest VLAN. My single router became a chokepoint and broadcast storms started killing throughput on inter-VLAN traffic. That is the exact … Read more

I built my first virtualization lab with a borrowed tower PC and a copy of VMware Workstation. The fans screamed, the storage choked on a single SSD, and my “production” VM went down every time someone rang the doorbell and tripped the breaker. That was the day I committed to real rackmount servers. After six … Read more

I’ve been writing code on tablets for the past six years, and I can tell you the right device changes everything. After testing ten models side by side for two months, I found the best tablets for developers that handle real coding workloads, not just casual browsing. Our team ran VS Code Remote, Termux, and … Read more

I’ve spent the last three months reading programming books, computer science textbooks, and engineering manuals on every e-reader I could get my hands on. What I found surprised me: the wrong screen size can turn an otherwise great reading session into a frustrating exercise in squinting at broken code blocks. Choosing the best e-readers for … Read more

I tested eight laptops over six weeks, running the same PyTorch image-classification workload, training a 7B parameter model locally, and crunching a 12GB CSV in pandas on each one. My goal was simple: figure out the best laptops for data science and machine learning that actually deliver in , not just on a spec sheet. … Read more