Glossary Entry
What is SSD?
What SSD actually means, buzzwords removed — with the example that makes it land.
The short answer
An SSD keeps everything in flash with no moving parts anywhere inside, and it is the storage generation that retired spinning disks from serious hosting.
What follows: the longer explanation, a picture that holds, the practical stakes, and the places you will genuinely meet it.
By the Hosting & Domains team · Reviewed 18 August 2026
100+
Terms in the jargon buster
2 min
Average read time
Plain
English throughout
24/7
People, if you get stuck
Beside a hard disk, an SSD returns random reads orders of magnitude sooner, and that one change remade every database-heavy workload there is. Within the SSD family the connection marks the era, since SATA drives run into the limits of an old bus while NVMe drives were designed to escape it.
In hosting copy, the word 'SSD' has drifted towards meaning 'a generation behind'. The word to look for now is NVMe, stated outright rather than implied.
A way to picture SSD
The day an office traded its card index for a computer. Nobody walks to a drawer and leafs through it any more, since the answer is already on the screen. And within the computer era itself, SATA and NVMe belong to different decades of hardware.
Any analogy flattens the detail, naturally — but this one is solid enough to think with, and thinking is what a jargon buster is for.
Why this term earns a page
Beneath your site's speed sits a floor, and storage class sets it quietly. The words a host picks for storage — HDD, SSD, NVMe — date their platform for you before a single benchmark has been run.
Nobody expects you to work at this layer daily. The aim is recognising it when it explains something — and that moment is exactly when this page pays for itself.
One worked example
Where a query once waited on a physical head crossing a spinning platter, it now reads from flash in microseconds. No other hardware change in fifteen years altered the feel of shared hosting as much.
Entirely unremarkable once you have seen it — which is the point: most hosting ideas are plain machinery behind an intimidating label.
Where it sits inside your own account
You will meet it in the control panel and now and then in a support thread, usually already set correctly. If this one landed, the natural follow-ups are NVMe, Disk Space, Database and Dedicated Server.
Support means a person at any hour, and the remit covers the awkward practical questions other hosts hand straight back.
Unexplained jargon slows everybody down
An unexplained piece of jargon is, to us, a service defect. This is the support team's collected translations, published where a search engine can hand them over on our behalf.
Support means a person at any hour, and the remit covers the awkward practical questions other hosts hand straight back.
- 100+ entries, plain English all the way
- Ordinary analogies, working examples
- Neighbouring ideas linked together
- Written by our own support engineers
Why Hosting & Domains
Standard on every plan
Jargon-free by design
Definitions written for people who run sites, not for other sysadmins — translation rather than restatement.
This term, properly landed
SSD defined, pictured by analogy and located in your own panel — recognise-level after a single read.
Stakes made explicit
More than what a thing is: the moments it turns out to be the answer to a problem you have.
Tied to real hosting
Examples name platforms you would genuinely use, never an abstract diagram on a whiteboard.
Cross-wired entries
Related terms point at each other, so one lookup compounds into working knowledge.
Clear about how deep to go
Most of these are recognise-level rather than operate-level, and every entry says which it is.
Quick Start
Order placed to site online
- 1
Find it in your own account
Open the control panel and find where this idea sits — a definition turns into understanding the moment it attaches to your own site.
- 2
Check the defaults as they stand
Look at how your account has it configured. Nine times in ten the default is right, and a check turns the guess into certainty.
- 3
Chase the neighbouring terms
Hosting terms travel in groups — NVMe, Disk Space and Database finish this one's picture, each a two-minute read away.
Built In
Fitted to every plan
- A renewal figure identical to the one you registered at
- 99.9% uptime as the target, watched around the clock
- cPanel, which is what most of the industry already runs
- Spam and virus screening on every mailbox by default
- PHP versions set per site from the control panel
- NVMe SSD storage on every tier, not only the dear ones
- SSH, Git and Composer on the developer plans
- Staging copies for trying a change before it goes live
- WordPress Toolkit, with the updates seen to for you
- The name's first year included when you order annually
Frequently Asked
The questions that come up most
With NVMe available, is plain SSD hosting still reasonable?
An SSD leaves a hard disk far behind, and NVMe puts real distance on a SATA SSD, so buy the most recent generation you can get. One job still suits a hard disk: cheap bulk capacity for backups and archives, where nobody is sitting waiting on the read.
Do SSDs wear out eventually?
Flash accepts only so many writes, though enterprise-grade drives, wear levelling and monitoring make wear-related failure a rarity. Hosting is built out of RAID and backups for exactly this reason: whatever eventually happens to one drive never has to happen to your data.
How do payments and auto-renewal work?
You pay by credit or debit card through a secure checkout, and renewals bill at the same rate as the original order. Every invoice sits in your client area, and auto-renewal switches off with a toggle in the account — no telephone call needed.
How do I read my mail away from my desk?
Webmail runs in any browser, and every mailbox also speaks IMAP, POP and SMTP — so the app on your phone, the client on your desk and webmail stay in step, showing the same messages in the same state.
Keep reading
NVMe
NVMe is flash storage attached over PCIe using a protocol written for flash, which makes it far quicker and…
Database
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