Buying Guide

How to select desktop RAM Reviewed 10 October 2026. Match the motherboard’s supported DDR generation, module format, capacity and speed. DDR3, DDR4 and DDR5 are different standards. A desktop UDIMM is different from a laptop SO-DIMM. Check the motherboard, not just the CPU generation Richcom’s Intel Essential, Standard and Professional Office PCs use DDR4 motherboards. […]

August 18, 2021 By Richcom Technology –2 Min Read Laptops are great machines. They are capable of running the gamut from spreadsheets, to DJ software including everything else in between. While you may be familiar with the distinction between a gaming laptop vs a business laptop, or a 11” screen laptop and a 20” screen

Fast Ethernet Switch Buying Guide July 31, 2021 By Richcom Technology –4 Min Read If you are looking for an economical way to increase the area of your network at the office or at home, then the Fast Ethernet switches are the best options for you. They are very convenient to use and so you

Gigabit Switch Buying Guide (In-Depth Insights) July 28, 2021 By Richcom Technology –4 Min Read Nowadays, technology has been spreading everywhere. Small and medium businesses have been developing strongly. All of these things promote the usage of a Gigabit switch. For IT engineers, Gigabit switch is an important part in their network building and can

July 28, 2021 By Richcom Technology –3 Min Read It can be really confusing and new for people who are not familiar with all the input and output devices, even though they know all the new devices and methods have launched already. You may go through situations which make you change your display technologies. The

July 25, 2021 By Richcom Technology –5 Min Read What is an Internal Hard Disk? An Internal Hard Disk is a hardware element that keeps all your data for your Desktop Computer or a Surveillance Camera. The data can include documents, recordings, videos, softwares, applications, pictures and many more things. A Computer or a camera

July 21, 2021 By Richcom Technology –7 Min Read In a world where technology and electrical devices are commonly found at every home, it is not surprising that many people complain that there are too many cables to keep track of. The picture of a drawer, bed, or even a cupboard full of random computer

In 2026, our dependence on computers is greater than ever, whether for remote work, high-end gaming, content creation, or managing critical business data. However, this digital reliance comes with a significant vulnerability: unstable mains power. In Sri Lanka, where voltage fluctuations and unexpected power cuts are still common, a simple surge protector is no longer