The types of storage drives we’re talking about today are specifically for common daily-computing as opposed to NAS (Network-Attached-Storage) or enterprise-level scenarios. Like all things in computing, storage hardware comes in many different shapes and sizes. This means the data stays put even when you shut your computer off. Another difference between primary and secondary storage is that secondary storage is non-volatile. Primary storage (your desktop memory/RAM), is in constant communication with your PCs CPU. Quick side note: Both internal and external storage components are secondary storage since they are not directly accessible to the your PC’s central processing unit.
Whether internal or external storage is better than the other depends on: These external products connect to your motherboard or computer-case I/O panels by way of a USB, Thunderbolt, Firewire or eSATA cable.
By comparison, external storage consists of storage devices that come equipped with their own chassis. PC storage components install by a physical connection to either your computer motherboard’s SATA or PCI-E ports. This is true whether the device is a tower desktop or laptop. What is internal desktop PC storage? As the name implies, internal desktop PC storage consists of components found within the chassis of any given system. What follows in this buying guide will help you choose the best storage for your desktop PC.įor a quick overview, let’s start with a video on the subject: At first, it may seem daunting to keep up with the different formats and technologies. Often overlooked as something that you need to buy “bigger” to be better, hard drives and storage devices have evolved a bit from their heavy-set historical past. Whether you’re building a PC for the first time or just looking to upgrade the storage components in your desktop PC, picking the right storage option is crucial for getting optimal performance in your system.
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