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Storage capacity (total)
4,000 GB
28,000 GB
- 4 TB 28 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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34 Results
4.4 160×
Seagate Expansion Desktop 8TB (2021)
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 8000GB
262.19 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b3
4.4 160×
Seagate Expansion Desktop 16TB (2021)
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 16000GB
443.99 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b7
4.8 81×
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
228.89 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW890k
4.8 44×
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
317.49 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW890l
4.4 160×
Seagate Expansion Desktop 20TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 20000GB
511.39 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b9
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
Buy with code ALZADNI10 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získajte zľavu 10 % s kódom ALZADNI10. Kliknite a kód sa uplatní automaticky. 369.35 €
410.39 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW890n
4.4 160×
Seagate Expansion Desktop 6TB (2021)
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 6000GB
Amazing Deal 164.99 € Save 17.31 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b2
4.4 160×
Seagate Expansion Desktop 10TB (2021)
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 10000GB
Amazing Deal 297.39 € Save 37.51 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b4
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
Discounted -1 % 244.59 € 247.49 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW890k1
4.8 203×
WD Elements Desktop 4TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 4000GB
169.29 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW890i
4.6 24×
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
448.79 €
Buy
In stock 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DL066c5d5
4.4 160×
Seagate Expansion Desktop 12TB (2021)
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 12000GB
319.29 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b5
4.6 24×
LaCie d2 Professional USB 3.1-C 8TB
External Hard Drive - 3,5" with USB-C connector, interface: USB 3.2 Gen 2 (USB 3.1), storage capacity of 8000GB
300.79 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DL060a10
4.6 125×
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
228.89 €
Buy
On the way > 5 pcs
Expected 27/04/2026
Order Code: FW840v
4.4 160×
Seagate Expansion Desktop 8TB (2021)
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 8000GB
-5 % off new 248.90 € New 262.19 €
Buy
Unsealed - in stock 1 pcs
Order Code: FR061f9b3
Seagate Expansion Desktop 24TB - External Hard Drive
Free delivery
Alzaboxes and stores
4.7 132×
Seagate Expansion Desktop 24TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 24000GB
840.99 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b9a1
Seagate Expansion Desktop 28TB - External Hard Drive
Free delivery
Alzaboxes and stores
4.4 160×
Seagate Expansion Desktop 28TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 28000GB
885.99 €
Buy
Ordered on request
Order Code: FR061f9b9a3
4.7 132×
Seagate Expansion Desktop 22TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 22000GB
767.29 €
Buy
In stock 3 pcs
Order Code: FR061f9b9a
4.0
SANDISK Professional G-DRIVE 12TB (2022)
External Hard Drive - 3,5" with USB-C connector, interface: USB 3.2 Gen 2 (USB 3.1), read speed up to 250MB/s, write speed up to 250MB/s, storage capacity of 12000GB
454.29 €
Buy
Ordered on request
Order Code: JV0132a9a3
4.5 11×
Seagate One Touch Hub 12TB
External Hard Drive - 3,5" with USB-A, USB-C and Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 12000GB
374.79 €
Buy
Ordered on request
Order Code: FR055c5v5
4.4 160×
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 €
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 - 3,5" with USB-A and USB-C connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 16000GB
552.29 €
Buy
Ordered on request
Order Code: FR065h3
4.6 125×
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
516.09 €
Buy
Ordered on request
Order Code: FW840w5
4.6 125×
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
Amazing Deal 482.79 € Save 50.11 €
Buy
On the way 1 pcs
Expected 27/04/2026
Order Code: FW840w4

3.5" External Hard Drives

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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 34 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
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