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Storage capacity (total)
4,000 GB
64,000 GB
- 4 TB 64 TB
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3.5" External Hard Drives

A hard disk drive (or HDD) is a high capacity device used for data storage. Data is written on the hard drive using magnetism. The size and purpose of HDDs vary, therefore choose one that best suits your individual needs.

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Hard discs can basically be divided into the following categories:

  • Drives for PCs - for common work on a PC
  • Drives for NAS systems (Network Attached Storage) - drives for network devices that operate 24/7
  • Drives for surveillance systems - drives that continuously write data and operate 24/7
  • Drives for data centers
  • Drives for demanding applications (can be replaced with SSDs) - for gamers or graphic designers
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4TB External Drives 3.5" 4TB 6TB 3.5" External Drives 6TB 8TB+ External Hard Drives 3.5" 8 TB 10TB External Hard Drives 10 TB 12TB External hard drives 12 TB 16TB External Hard Drives 16 TB
 
41 Results
Seagate Expansion Desktop 4TB (2021) - External Hard Drive
8 sizes
4.4 162×
Seagate Expansion Desktop 4TB (2021)
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 4000GB
143.89 €
From 3.31 € per month
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b1
Seagate FireCuda Gaming HUB 16TB - External Hard Drive
Seagate FireCuda Gaming HUB 16TB
External Hard Drive - 3,5" with USB-A and USB-C connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 16000GB
552.39 €
From 12.70 € per month
Buy
Ordered on request
Order Code: FR065h3
Seagate FireCuda Gaming HUB 8TB - External Hard Drive
4.6 13×
Seagate FireCuda Gaming HUB 8TB
External Hard Drive - 3,5" with USB-A and USB-C connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 8000GB
334.69 €
From 7.70 € per month
Buy
Ordered on request
Order Code: FR065h2
WD My Book 18TB - External Hard Drive
7 sizes
4.6 132×
WD My Book 18TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 18000GB
519.59 €
From 11.95 € per month
Buy
On the way 1 pcs
Expected 26/05/2026
Order Code: FW840w5
WD My Book 16TB - External Hard Drive
7 sizes
4.6 132×
WD My Book 16TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 16000GB
Great price 486.09 € Save 46.81 €
From 11.18 € per month
Buy
On the way 2 pcs
Expected 26/05/2026
Order Code: FW840w4
LaCie 1big Dock Thunderbolt 3 10TB - External Hard Drive
4 sizes
5.0 3×
LaCie 1big Dock Thunderbolt 3 10TB
External Hard Drive - 3,5" with USB-C connector, interface: USB 3.2 Gen 2 (USB 3.1) and Thunderbolt, read speed up to 240MB/s, storage capacity of 10000GB
761.39 €
From 17.51 € per month
Buy
Ordered on request
Order Code: DL070a1a3b
LaCie d2 Professional 16TB - External Hard Drive
5 sizes
4.6 25×
LaCie d2 Professional 16TB
External Hard Drive - 3,5" with USB-C connector, interface: USB 3.2 Gen 2 (USB 3.1), storage capacity of 16000GB
795.59 €
From 18.30 € per month
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DL066c5d6
WD BLACK D10 Game Drive 8TB, Black - External Hard Drive
2 sizes
4.7 16×
WD BLACK D10 Game Drive 8TB, Black
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 8000GB
Amazing Deal 281.69 €
From 6.48 € per month
Buy
Ordered on request
Order Code: FW891G08
WD BLACK D10 Game Drive 12TB for Xbox One, black - External Hard Drive
2 sizes
4.7 16×
WD BLACK D10 Game Drive 12TB for Xbox One, black
External Hard Drive - 3,5" with USB-A and Micro USB-B connector, interface: USB 3.2 Gen 2 (USB 3.1), storage capacity of 12000GB
Great price 418.99 € Save 12.91 €
From 9.64 € per month
Buy
Ordered on request
Order Code: FW891G12
WD Elements Desktop 14TB - External Hard Drive
4 sizes
4.8 637×
WD Elements Desktop 14TB
External Hard Drive - 3,5", interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 14000GB
408.29 €
From 9.39 € per month
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW890n
WD My Book 14TB - External Hard Drive
7 sizes
4.6 132×
WD My Book 14TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 14000GB
408.29 €
From 9.39 € per month
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW840w3
LaCie 3.5" d2 Professional 10TB - External Hard Drive
5 sizes
4.6 25×
LaCie 3.5" d2 Professional 10TB
External Hard Drive - 3,5" with USB-C connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 10000GB
-6 % off new 440.90 € New 473.99 €
From 10.14 € per month
Buy
Unsealed - in stock 1 pcs
Order Code: DL066c5d5
WD Elements Desktop 8TB - External Hard Drive
4 variants
4.8 67×
WD Elements Desktop 8TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 8000GB
246.29 €
From 5.66 € per month
Buy
On the way 4 pcs
Expected 14/05/2026
Order Code: FW890k1
WD Elements Desktop 10TB - External Hard Drive
4 variants
4.8 45×
WD Elements Desktop 10TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 10000GB
319.59 €
From 7.35 € per month
Buy
On the way 4 pcs
Expected 26/05/2026
Order Code: FW890l
WD Elements Desktop 6TB - External Hard Drive
4 variants
4.8 83×
WD Elements Desktop 6TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 6000GB
-5 % off new 218.90 € New 230.49 €
From 5.03 € per month
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW890k
WD My Book 4TB - External Hard Drive
7 sizes
4.6 132×
WD My Book 4TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 4000GB
-15 % off new 155.90 € New 183.69 €
From 3.59 € per month
Buy
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW840u
WD My Book 6TB - External Hard Drive
7 sizes
4.6 132×
WD My Book 6TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 6000GB
-7 % off new 213.90 € New 230.49 €
From 4.92 € per month
Buy
Unsealed - in stock 1 pcs
Order Code: FW840v

3.5" External Hard Drives

4TB External Drives 3.5" 4TB 6TB 3.5" External Drives 6TB 8TB+ External Hard Drives 3.5" 8 TB 10TB External Hard Drives 10 TB 12TB External hard drives 12 TB 16TB External Hard Drives 16 TB
 

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3.5" External Hard Drives

In the category 3.5" External Hard Drives on Alza.sk, we currently have a total of 41 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
Check out products sorted by price starting with the lowest price in the category cheap 3.5" External Hard Drives Check out products sorted by price starting with the highest price in the category best sellers, best 3.5" External Hard Drives You’ll find products sorted by reviews starting from the highest ranked in 3.5" External Hard Drives reviews
Chcete doručit do České republiky? Jdi na Externí disky 3,5"
Für den Versand nach Deutschland, besuchen Sie bitte Externe Festplatten 3,5 Zoll
Für den Versand nach Österreich, besuchen Sie bitte Externe Festplatten 3,5 Zoll
Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát 3,5" külső winchester
P-DC1-WEB13