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.

Continue

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
Hide description
Was this information useful?
This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.
What should be improved? Is anything missing here? Is anything wrong? Share it with us.
30 Results
Seagate Expansion Desktop 20 TB - External Hard Drive Free delivery
Alzaboxes and stores
4.3 182×
Watch Price/Availability
Seagate Expansion Desktop 20 TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 20000GB
Great price 862.29 € Save 42.61 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b9
4.3 182×
Watch Price/Availability
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
Great price 250.39 € Save 11.51 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b2
4.3 182×
Watch Price/Availability
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
Great price 429.59 € Save 22.31 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b4
4.5 29×
Watch Price/Availability
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
  544.09 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DL066c5d5
Seagate Expansion Desktop 22TB - External Hard Drive Free delivery
Alzaboxes and stores
4.7 135×
Watch Price/Availability
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
Great price 905.19 € Save 47.71 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b9a
4.8 642×
Watch Price/Availability
WD Elements Desktop 18TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 18000GB
  699.59 €
Buy
In stock 2 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW890p
4.5 29×
Watch Price/Availability
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
Discounted -6 % 744.39 € 795.59 €
Buy
In stock 4 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DL066c5d6
4.5 29×
Watch Price/Availability
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
  463.19 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: DL060a10
4.6 133×
Watch Price/Availability
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 674.79 € Save 32.11 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW840w4
Seagate Expansion Desktop 28TB - External Hard Drive Free delivery
Alzaboxes and stores
4.3 182×
Watch Price/Availability
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
  1,554.09 €
Buy
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FR061f9b9a3
4.6 133×
Watch Price/Availability
WD My Book 10TB
External Hard Drive - 3,5" with Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 12000GB
  531.99 €
Buy
In stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW840w2
5.0 2×
Watch Price/Availability
Seagate Expansion Desktop 8TB
External Hard Drive - 3,5" with USB-C and Micro USB-B connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 8000GB
New arrival 307.68 €
Buy
In stock 1 pcs
Order Code: FR061f9b9b2
4.6 133×
Watch Price/Availability
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
  311.49 €
Buy
On the way 3 pcs
Expected 15/11/2026
Order Code: FW840v
Seagate Expansion Desktop 24TB - External Hard Drive
Discount
Free delivery
Alzaboxes and stores
4.7 135×
Watch Price/Availability
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
Discounted -12 % 860.39 € 982.69 €
Buy
Ordered on request
Order Code: FR061f9b9a1
4.7 16×
Watch Price/Availability
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
Great price 418.89 € Save 20.01 €
Buy
Ordered on request
Order Code: FW891G08
4.5 29×
Watch Price/Availability
LaCie 3.5" d2 Professional 4TB
External Hard Drive - 3,5" with USB-C connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 4000GB
Discounted -13 % 287.39 € 331.49 €
Buy
Ordered on request
Order Code: DL066c3a3
5.0 3×
Watch Price/Availability
LaCie 1big Dock Thunderbolt 3 8TB
External Hard Drive - 3,5" with USB-C and Lightning connector, interface: USB 3.2 Gen 2 (USB 3.1) and Thunderbolt, read speed up to 240MB/s, storage capacity of 8000GB
Discounted -7 % 738.09 € 799.69 €
Buy
Ordered on request
Order Code: DL070a1a2
5.0 3×
Watch Price/Availability
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
Discounted -11 % 733.59 € 833.49 €
Buy
Ordered on request
Order Code: DL070a1a3b
Seagate One Touch HDD 24TB - External Hard Drive
Discount
Free delivery
Alzaboxes and stores
Watch Price/Availability
Seagate One Touch HDD 24TB
External Hard Drive - 3,5" with USB-C connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 24000GB
Discounted -10 % 873.29 € 980.69 €
Buy
We accept pre-orders
Order Code: FR055c5w3
Watch Price/Availability
Seagate One Touch HDD 20TB
External Hard Drive - 3,5" with USB-C connector, interface: USB 3.2 Gen 1 (USB 3.0), storage capacity of 20000GB
Discounted -8 % 774.79 € 846.39 €
Buy
We accept pre-orders
Order Code: FR055c5w2
LaCie 8big Pro5 64TB - External Hard Drive
Discount
Free delivery
Alzaboxes and stores
Watch Price/Availability
LaCie 8big Pro5 64TB
External Hard Drive - 3,5" with USB-C connector, interface: Thunderbolt, read speed up to 2844MB/s, write speed up to 2544MB/s, storage capacity of 64000GB
Discounted -9 % 8,540.29 € 9,447.69 €
Buy
Ordered on request
Order Code: DL066c5e2
LaCie 8big Pro5 32TB - External Hard Drive
Discount
Free delivery
Alzaboxes and stores
Watch Price/Availability
LaCie 8big Pro5 32TB
External Hard Drive - 3,5" with USB-C connector, interface: Thunderbolt, read speed up to 2844MB/s, write speed up to 2544MB/s, storage capacity of 32000GB
Discounted -10 % 7,040.69 € 7,839.09 €
Buy
Ordered on request
Order Code: DL066c5e1
Seagate FireCuda Forge 20TB + M.2 NVMe 2280 slot (SSD not included) - External Hard Drive Free delivery
Alzaboxes and stores
Watch Price/Availability
Seagate FireCuda Forge 20TB + M.2 NVMe 2280 slot (SSD not included)
External Hard Drive - 3,5" with USB-C connector, interface: USB4, storage capacity of 20000GB
  1,063.99 €
Buy
We accept pre-orders
Order Code: FR065j2
Watch Price/Availability
Seagate FireCuda Forge 8TB + M.2 NVMe 2280 slot (does not include SSD)
External Hard Drive - 3,5" with USB-C connector, interface: USB4, storage capacity of 8000GB
  795.99 €
Buy
We accept pre-orders
Order Code: FR065j1

3.5" External Hard Drives - articles

NASInteligentné dátové úložiská QNAP: Aký NAS vybrať pre domácnosť? Spoločnosť QNAP vníma NAS ako niečo viac než len „obyčajné úložisko“. Aj preto nás teší, že vám môžeme ponúknuť atraktívny produktový rad diskových úložísk určených na domáce použitie. Tak ktoré si vyberiete?
Potrebujete naformátovať disk pre hernú konzolu, vytvoriť externý disk, ktorý bude spolupracovať s Windows aj MacOS, pripraviť flash disk na ďalšie použitie alebo potrebné doplniť nové úložisko do existujúcej zostavy? Podrobný návod, ako na formátovanie a všetko s ním...
Platňové disky už nemajú v počítačoch čo robiť. Sú pomalé, a navyše hlučné. Patria tak maximálne do NAS úložísk, a aj tam ich už pomaly nahrádzajú SSD disky. Nie je ale SSD disk ako SSD disk. Doba letí dopredu a SATA rozhraniu pomaly odzvonilo. Pekných pár rokov tu...
ArticleDefragmentácia a čistenie disku (PODROBNÝ NÁVOD) Naozaj len ťažko nájdete disk, na ktorom by neboli žiadne duplicitné či nadbytočné dáta. Tieto dáta nielen ukrajujú z dostupnej kapacity úložiska, ale tiež spomaľujú chod celého počítača. Raz za čas (napr. za štvrťrok) by ste preto mali svoj disk aspoň čiastočne...
Fotky, dokumenty alebo videá patria medzi to najcennejšie, čo vo svojom digitálnom živote máme. Poradíme vám, ako ľahko a elegantne vyriešiť zálohovanie dát. Stačí totiž chvíľka nepozornosti a vír vám všetko v priebehu niekoľkých okamihov nenávratne zašifruje. Kam...
Služba Seagate Rescue chráni vaše dáta v prípade, že dôjde k poškodeniu disku, napadnutiu vírusom, chybe softvéru alebo z iných dôvodov, ktorých následkom je strata dát. Ako v takom prípade postupovať, sa dozviete v našom článku.
All articles
In the category 3.5" External Hard Drives on Alza.sk, we currently have a total of 30 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