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Best sellers, best 3.5" Hard Drives

We also think that you deserve the best. That’s why on this page, we ranked 3.5" Hard Drives from the most sold to the least sold. You have 92 products to choose from. Customers have the most interest in Seagate SkyHawk 4TB, which you can buy for 166.90 € incl. VAT. If you’re intrested in 3.5" Hard Drives in terms of the highest reviews, then look at the 3.5" Hard Drives reviews and tests category.
How to build your own PC Recenze disků All 3.5" Hard Drives
All from 92
WD Red Plus 8TB - Hard Drive
WD Red Plus 8TB
Great price 429.90 € Save 37 €
From 9.89 € per month
In stock 4 pcs
4 sizes
Hard Drive - 3.5", SATA III, maximum read speed 215 MB/s, 256 MB cache, 5640 rev/min, compatible with PCs, compatible with data storage, write speed 215 MB/s, CMR data recording...
Added to cart
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Seagate Exos X24 24TB SATA Standard ISE - Hard Drive
Free delivery
Alzaboxes and stores
Seagate Exos X24 24TB SATA Standard ISE
982.90 €
From 22.61 € per month
In stock 2 pcs
10 sizes
Hard Drive - 3.5", SATA III, maximum read speed 285 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs and servers, write speed 285 MB/s, CMR data recording technology
Added to cart
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Seagate SkyHawk AI 24TB - Hard Drive
Free delivery
Alzaboxes and stores
Seagate SkyHawk AI 24TB
841.90 €
From 19.36 € per month
In stock > 5 pcs
7 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, maximum read speed 285 MB/s, 512 MB cache, compatible with PCs, compatible with monitoring systems and data storage, write speed 272 MB/s, CMR data...
Added to cart
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Seagate SkyHawk 8TB - Hard Drive
Seagate SkyHawk 8TB
-13 % off new 273.90 € New 314.90 €
From 6.30 € per month
As good as new - in stock 1 pcs
3 sizes
Hard Drive - 3.5", SATA III, maximum read speed 180 MB/s, 256 MB cache, compatible with PCs, compatible with data storage, CMR data recording technology, typical power consumption...
Added to cart
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Seagate IronWolf 8TB - Hard Drive
Seagate IronWolf 8TB
322.90 €
From 7.43 € per month
In stock > 5 pcs
7 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, maximum read speed 202 MB/s, 256 MB cache, 5400 rev/min, compatible with PCs, compatible with data storage, write speed 202 MB/s, CMR data recording...
Added to cart
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Seagate Exos 7E10 8TB Standard SATA - Hard Drive
Seagate Exos 7E10 8TB Standard SATA
-10 % off new 284.90 € New 319.90 €
From 6.55 € per month
As good as new - in stock 3 pcs
10 sizes
Hard Drive - 3.5", SATA III, maximum read speed 255 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs and servers, write speed 255 MB/s, CMR data recording technology, typical...
Added to cart
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Synology HAT5300-12T - Hard Drive
Free delivery
Alzaboxes and stores
Synology HAT5300-12T
834.90 €
From 19.20 € per month
In stock > 5 pcs
2 sizes
Hard Drive - 3.5", SATA III, maximum read speed 242 MB/s, 256 MB cache, 7200 rev/min, compatible with servers, compatible with data storage, write speed 242 MB/s, CMR data...
Added to cart
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Synology HAT5300-16T - Hard Drive
Free delivery
Alzaboxes and stores
Synology HAT5300-16T
981.90 €
In stock > 5 pcs at the supplier's
2 sizes
Hard Drive - 3.5", SATA III, maximum read speed 262 MB/s, 512 MB cache, 7200 rev/min, compatible with servers, compatible with data storage, write speed 262 MB/s, CMR data...
Added to cart
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Seagate IronWolf 10TB - Hard Drive
Seagate IronWolf 10TB
416.90 €
From 9.59 € per month
In stock > 5 pcs
7 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3,5", SATA III, 256MB cache, 7200rev/min, For computers, Data storage and Internal
Added to cart
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Seagate Exos 7E10 4TB Standard 512n SATA - Hard Drive
Seagate Exos 7E10 4TB Standard 512n SATA
239.90 €
From 5.52 € per month
In stock > 5 pcs
10 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3,5", SATA III, 256MB cache, 7200rev/min, For servers
Added to cart
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Seagate IronWolf Pro 16TB - Hard Drive
Seagate IronWolf Pro 16TB
-6 % off new 625.90 € New 672.90 €
From 14.40 € per month
As good as new - in stock 1 pcs
10+ sizes
Hard Drive - 3.5", SATA III, maximum read speed 270 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 270 MB/s, CMR data recording...
Added to cart
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WD Red Plus 6TB - Hard Drive
WD Red Plus 6TB
316.90 €
From 7.29 € per month
On the way > 5 pcs
Expected 10/06/2026
2 sizes
Hard Drive - 3.5", SATA III, 256 MB cache, 5400 rev/min, compatible with data storage, CMR data recording technology
Added to cart
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WD Red Pro 22TB - Hard Drive
Free delivery
Alzaboxes and stores
WD Red Pro 22TB
Amazing Deal 838.90 € Save 84 €
From 19.29 € per month
In stock > 5 pcs
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, 512 MB cache, 7200 rev/min, compatible with data storage, CMR data recording technology
Added to cart
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Seagate IronWolf Pro 6TB - Hard Drive
Seagate IronWolf Pro 6TB
307.90 €
From 7.08 € per month
In stock > 5 pcs
10+ sizes
Hard Drive - 3.5", SATA III, maximum read speed 250 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 250 MB/s, CMR data recording...
Added to cart
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WD Purple Pro 18TB - Hard Drive
Free delivery
Alzaboxes and stores
WD Purple Pro 18TB
939.90 €
In stock 3 pcs at the supplier's
3 sizes
Hard Drive - 3.5", SATA III, maximum read speed 272 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with monitoring systems, write speed 272 MB/s, CMR data...
Added to cart
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WD Gold 16TB - Hard Drive
WD Gold 16TB
-7 % off new 779.90 € New 838.90 €
From 17.94 € per month
Unsealed - in stock 1 pcs
4 sizes
Hard Drive - 3.5", SATA III, maximum read speed 262 MB/s, 512 MB cache, 7200 rev/min, compatible with servers, compatible with data storage, write speed 262 MB/s, CMR data...
Added to cart
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WD Red Pro 18TB - Hard Drive
WD Red Pro 18TB
759.90 €
From 17.48 € per month
In stock > 5 pcs
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, maximum read speed 272 MB/s, 512 MB cache, 7200 rev/min, write speed 272 MB/s, CMR data recording technology, noise level 36 dB, typical power...
Added to cart
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WD Red Pro 16TB - Hard Drive
WD Red Pro 16TB
673.90 €
From 15.50 € per month
In stock > 5 pcs
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, maximum read speed 259 MB/s, 512 MB cache, 7200 rev/min, write speed 259 MB/s, CMR data recording technology, noise level 36 dB, typical power...
Added to cart
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WD Gold 18TB - Hard Drive
Free delivery
Alzaboxes and stores
WD Gold 18TB
1,029 €
From 23.67 € per month
In stock > 5 pcs
4 sizes
Hard Drive - 3.5", SATA III, maximum read speed 269 MB/s, 512 MB cache, 7200 rev/min, compatible with servers, compatible with data storage, write speed 269 MB/s, CMR data...
Added to cart
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Seagate BarraCuda 4TB - Hard Drive
Seagate BarraCuda 4TB
Great price 165.90 € Save 7 €
From 3.82 € per month
In stock > 5 pcs
3 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, maximum read speed 190 MB/s, 256 MB cache, 5400 rev/min, compatible with PCs, SMR data recording technology, typical power consumption 3.7 W
Added to cart
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