PowerEdge 17th Generation (17G) servers deliver a big jump in core density, memory bandwidth, I/O flexibility, and AI‑readiness compared to 16th Generation (16G) systems, but 16G still offers excellent value, maturity, and broad workload coverage for many data centers. The right choice depends on whether your priority is bleeding‑edge performance and AI, or proven platforms […]
In today’s fast-paced IT landscape, infrastructure can’t wait. Whether it’s a data center upgrade, hardware replacement, or an unexpected outage, timing can make or break a project. Yet, many organizations find themselves stuck waiting weeks—or even months—for the hardware they desperately need. Lead time has become one of the most frustrating challenges in IT hardware […]
SSD and flash drive prices per TB have sharply increased in 2025, while traditional spinning hard drive prices have remained largely stagnant with slow long-term declines. This blog post explores the complex, multi-layered factors driving the SSD price surge, contrasts them with the steady trajectory of hard disk drives (HDDs), and offers actionable insights for […]
Customer Overview: PreRack IT helped a recognized industry leader specializing in the safe management, transportation, and disposal of radiological materials. With operations spanning complex regulatory environments, system reliability and data protection are non-negotiable. Challenge: An energy company needed to establish a disaster recovery (DR) site to ensure business continuity, but the project faced two major […]
On Monday, 20 October 2025, the world’s digital infrastructure experienced what many are calling one of its most significant jolts in recent memory. A major outage at Amazon Web Services (AWS) disrupted hundreds of applications, websites and services globally. Reuters+1 For companies of all sizes — from the tech giants to the local mom-and-pop shop […]
As the year draws to a close, many IT leaders face the same challenge: how to make the most of their remaining budget. In the fast-paced world of data centers, every dollar counts, and every investment decision can have lasting impacts on performance, reliability, and scalability. For organizations that want to stretch their IT dollars […]
IBM FlashSystem storage has long been recognized for high performance and reliability, but choosing the right drive interface—NVMe or SAS—can substantially impact workload efficiency, cost, and long-term scalability. This guide dives deep into NVMe and SAS drive options for FlashSystem arrays, comparing their architectures, strengths, and suitability across typical enterprise use cases. Understanding IBM FlashSystem: […]
Data centers are the backbone of modern enterprises, powering everything from cloud computing and analytics to e-commerce and collaboration platforms. Yet, as critical as these infrastructures are, they also represent some of the most significant capital and operational expenditures for businesses. Hardware — servers, storage systems, and networking devices — is at the center of […]
Chapter 1: The Dawn of the Disk Drive Era – IBM 305 RAMAC (1956) The story of disk drives begins with a giant leap—both literally and figuratively. In 1956, IBM introduced the world to the IBM 305 RAMAC (Random Access Method of Accounting and Control), the first commercial computer to use a hard disk drive […]
NetApp’s AFF (All-Flash FAS) portfolio addresses a vast range of storage demands, but recent product launches and updates have brought frequent questions from businesses evaluating the NetApp AFF C Series versus the AFF A Series. Both lines provide enterprise-grade flash storage, but they target distinct use cases, workloads, and IT priorities. This blog post delivers […]
