[Crawl-Date: 2026-04-19]
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[URL: https://griffinitgroup.com/it-glossary/ssd]
---
title: What Is an SSD? | Solid State Drive
description: A storage device that uses flash memory to store data, with no moving parts. SSDs are faster, more durable, and more energy-efficient than traditional har...
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og_title: What Is an SSD? | Solid State Drive
og_description: A storage device that uses flash memory to store data, with no moving parts. SSDs are faster, more durable, and more energy-efficient than traditional har...
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# What Is an SSD? | Solid State Drive
> A storage device that uses flash memory to store data, with no moving parts. SSDs are faster, more durable, and more energy-efficient than traditional har...

---

Hardware

Beginner
## What Is an SSD? | Solid State Drive
What Is an SSD? SSD (Solid State Drive) a storage device that uses flash memory to store data, with no moving parts. SSDs are faster, more durable, and more energy-efficient than traditional hard disk drives (HDDs).

## Why This Matters for Your Business
Upgrading from an HDD to an SSD is the single most noticeable performance improvement for any computer. Boot times drop from minutes to seconds, applications launch instantly, and file operations that used to cause frustrating delays become seamless. SSDs also have no moving parts, making them far more reliable for laptops.

## Related Hardware Terms

[Beginner
## CPU (Central Processing Unit)
The primary component of a computer that performs most of the processing. Often called the "brain" of the computer, it executes instructions and processes data for applications.](https://griffinitgroup.com/it-glossary/cpu) [Beginner
## RAM (Random Access Memory)
A computer's short-term memory that temporarily stores data being actively used. More RAM allows computers to run more programs simultaneously and handle larger files efficiently.](https://griffinitgroup.com/it-glossary/ram) [Beginner
## Server
A computer or program that provides services to other computers (clients) on a network. Servers can host websites, store files, run applications, manage email, and perform many other functions.](https://griffinitgroup.com/it-glossary/server) [Beginner
## UPS (Uninterruptible Power Supply)
A device that provides emergency battery backup power when the main electrical supply fails or fluctuates. A UPS protects connected equipment from power surges, brownouts, and outages — allowing systems to continue operating or shut down gracefully without data loss or hardware damage.](https://griffinitgroup.com/it-glossary/ups)

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Our team can help you understand and implement the right technology solutions for your business. Get expert guidance from local IT professionals.

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