External Hard Drive Sales Dundee

Running out of space on your laptop? Need to back up your photos before something goes wrong? Transferring files between computers? An external hard drive or portable SSD is the simplest solution. We stock them at our Perth Road shop. Walk in and grab one.

Plug it into your computer’s USB port, copy your files across, done. No cloud subscriptions, no monthly fees, no uploading for hours over a slow internet connection. Your files are on a physical drive you can put in a drawer, carry in your bag, or hand to someone else.

Why You Need External Storage

Backups. If your laptop dies tomorrow, do you have a copy of your files somewhere? Most folk don’t, and they only think about it after something goes wrong. An external drive is the simplest way to back up photos, documents, and anything you can’t afford to lose. Plug it in, copy your files across, put it in a drawer. If the worst happens, your files are safe.

Extra storage. Laptop running out of space? Instead of deleting files you might need later, move them to an external drive. Photos, videos, old projects, archived documents. Free up space on your laptop without losing anything. Particularly useful if you’ve got a laptop with a small SSD (128GB or 256GB) that fills up quickly.

File transfer. Moving files between computers, or handing a large project to someone else. An external drive is faster than uploading to the cloud for big files. A 50GB video project that would take hours to upload transfers to an external drive in minutes.

After a data recovery. If you’ve had a device repaired with us and we’ve recovered your data, you need somewhere to put it. An external drive is the obvious choice. We can copy your recovered files straight onto a new drive before you leave the shop.

HDD vs SSD

Two types of external drive, and the right one depends on what you’re using it for.

External hard drives (HDD) use spinning magnetic disks inside a metal casing. They’re the traditional type and they’re cheaper per gigabyte. A 1TB external HDD costs roughly half what a 1TB external SSD costs. Good for backups and archiving where speed isn’t the priority. The downside: they have moving parts, which makes them heavier, slightly bulkier, and more vulnerable to damage from drops. A hard drive that falls off a desk while it’s spinning can fail permanently.

External SSDs (solid state drives) have no moving parts. They use flash memory chips, the same technology as a USB stick but much faster. SSDs are 10 to 20 times faster than HDDs for file transfers. They’re smaller (some are the size of a credit card), lighter, silent, and much more resistant to drops and knocks. They cost more, but the speed and durability difference is significant.

In real terms: copying 100GB of photos to an external HDD takes about 15 to 20 minutes. Copying the same files to an external SSD takes about 2 to 3 minutes. If you’re transferring files regularly, that speed difference adds up fast.

Which should you buy? For bulk backups that sit in a drawer (photos, archives, old files), an HDD gives you more storage for less money. For a drive you carry around, use regularly, or need fast transfers on, an SSD is worth the extra. If you only buy one external drive and want it to do everything, get an SSD.

How Much Storage Do You Need?

External drives come in different capacities. Here’s a rough guide to how much fits on each:

500GB holds roughly 125,000 photos, 250 hours of HD video, or about 10,000 songs. Enough for most folk who just want to back up their personal files and photos. If your laptop has a 256GB drive, a 500GB external gives you plenty of room.

1TB holds roughly 250,000 photos or 500 hours of HD video. The most popular size we sell. Enough for years of photos, a decent music collection, and all your documents. If you’re not sure what size to get, 1TB is the safe choice for most folk.

2TB holds roughly 500,000 photos or 1,000 hours of HD video. For folk with large photo libraries, video collections, or who need to back up multiple devices. Professional photographers and videographers usually start at 2TB.

These numbers assume average file sizes. If you shoot RAW photos or 4K video, files are much larger and you’ll fill the drive faster. A single RAW photo is about 30MB compared to about 5MB for a JPEG. 4K video uses roughly 12GB per hour compared to about 3GB for HD.

When in doubt, buy bigger than you think you need. Drives fill up faster than you expect, and upgrading later means buying a second drive and copying everything across.

USB Speed: Why It Matters

Not all USB connections are the same speed, and the connection on your external drive determines how fast your files transfer.

USB 2.0 transfers at a maximum of about 30-40MB per second in practice. A 10GB folder takes about 5 minutes. This is the old standard and it’s painfully slow for large files. If your drive plugs into a USB 2.0 port, you’ll be waiting a while.

USB 3.0 (also called USB 3.2 Gen 1) transfers at up to about 400-450MB per second in practice. A 10GB folder takes about 25 seconds. This is the current standard for most external drives and is fast enough for the vast majority of folk.

USB-C with USB 3.2 Gen 2 transfers at up to about 700-800MB per second. Even faster, but you need both a drive and a computer port that support this standard. Most newer laptops have at least one USB-C port that supports these speeds.

One thing worth knowing: USB-C is a connector shape, not a speed standard. A USB-C port on your laptop could be USB 2.0 speed, USB 3.0 speed, or USB 3.2 Gen 2 speed depending on the laptop. The shape of the plug doesn’t tell you the speed. If your drive seems slow despite having USB-C, check which USB standard your port actually supports.

All the drives we stock use USB 3.0 or faster. We can check which USB ports your computer has and advise on what speed you’ll actually get.

Backing Up Your Files

Most folk don’t back up their files. They think about it, plan to do it eventually, and then their laptop dies and they lose everything. We see it regularly at our shop. Folk coming in after a hard drive failure hoping we can recover their photos. Sometimes we can. Sometimes we can’t.

An external drive makes backing up simple. Plug it in once a week, copy your important folders across, unplug it. Your photos, documents, and anything irreplaceable are now in two places. If your laptop fails, your files are safe on the external drive.

Windows has built-in backup tools (File History) that can automate this. Plug the drive in and Windows copies changed files automatically. Mac has Time Machine, which does the same thing. We can set either of these up for you in the shop if you’re not sure how.

The golden rule: if a file only exists in one place, it doesn’t exist. Hard drives fail. Laptops get stolen. Coffee gets spilled. Having a backup turns a disaster into an inconvenience.

For extra protection, keep the backup drive somewhere other than right next to your laptop. A desk drawer at home, a shelf in another room. If your laptop gets stolen or there’s a fire, your backup survives because it’s not in the same spot.

What We Stock

We carry portable external hard drives and SSDs in a range of capacities. 500GB, 1TB, and 2TB are the most common sizes we stock. All portable, all USB-powered (no separate power supply needed), all plug and play with Windows and Mac.

Our drives connect via USB 3.0 or USB-C for fast data transfer. They work with any computer that has a USB port. If your laptop only has USB-C and the drive has USB-A, or vice versa, we stock adapters and cables to bridge the gap.

Stock changes regularly. If you need a specific capacity, brand, or connection type, gee’z a shout on 01382 217272 and we’ll check before you come in.

Why Buy In-Store

If you need storage today, walk in and grab one. No waiting for delivery. If you’re not sure how much space you need or whether you want HDD or SSD, we’ll talk you through it in two minutes based on what you’re actually storing.

We can format the drive for your specific computer if needed, set up automatic backups with Windows File History or Mac Time Machine, and show you how to use it. Simple stuff that takes a couple of minutes in the shop but saves you hours of googling.

If your computer has a hardware issue (failing internal drive, slow performance, storage errors), we can diagnose that too. Sometimes folk think they need more storage when actually their existing drive is failing and needs replacing rather than supplementing.

153 Perth Road, Monday to Friday 9:30 to 17:30, Saturday 10 to 17. Nae appointment needed.