Author: Aleksandra Gronostaj

Vertiv is one of the world’s largest manufacturers of critical infrastructure for data centres, telecommunications networks and enterprise server rooms. Its scale: approximately USD 10.2 billion in revenue, around 34 000 employees, 30 manufacturing facilities and a presence in more than 130 countries. Its portfolio includes uninterruptible power supplies, power distribution, precision cooling, rack cabinets and IT management systems – in other words, virtually all server room equipment apart from the servers themselves. The company is younger than its products. Its heritage dates back to 1946, when Ralph C. Liebert founded Capitol Refrigeration Industries, while Liebert Corporation – the first…

UPS systems fall into three main categories: offline/standby, line-interactive and online double-conversion. This distinction determines whether a unit merely provides backup power or genuinely protects a server, storage system or workstation against power outages and power quality issues. An uninterruptible power supply (UPS) is often seen as little more than an “extension lead with a battery” until the first summer storm or the first power cut while a server is running. That is when the significant differences between UPS models become clear: one will safely maintain power and enable a controlled system shutdown, while another may be unable to handle…

Last updated: June 2026 Internal SSD (Solid State Drive) is a non-volatile semiconductor storage device that impacts workstation performance, infrastructure reliability, and energy efficiency of office devices. Unlike HDDs, it contains no mechanical components, which means lower failure rates and resistance to shocks during transport. If you have read our guide “Which internal SSD to choose?”, you are already familiar with terms like TBW, MTBF, IOPS, or PCIe. This article does not explain how to choose, but answers the question what to buy and why. The ranking is based on bestsellers among Senetic customers and is divided into four sections:…

The storm season is here. For businesses, this means real risks: power outages, voltage spikes, and surges that can damage IT equipment in an instant, erase unsaved data, or halt the operation of the entire organisation. In a B2B environment, every unplanned failure is not just a technical problem – it hits the bottom line. The solution is an uninterruptible power supply (UPS). That’s why we took a closer look at the offerings of APC by Schneider Electric, a global leader in uninterruptible power supplies. We’ve picked seven models from their lineup that cover businesses of every size – from…

Internal SSDs have become the foundation of IT infrastructure in companies of all sizes, as they provide fast data transfer and are virtually reliable. SSDs are also increasingly chosen over traditional HDDs. The right choice of SSD affects performance, reliability, and data security in daily operations. This guide is intended for individuals and companies planning to upgrade computers, laptops, or servers by replacing or purchasing a new internal SSD. Check what parameters internal SSDs can have and which indicate premium-class drives, and which are decent budget options. The guide also includes a comparison of popular models in 2026. What is…