Best sellers, best internal HDDs

We also think that you deserve the best. That’s why on this page, we ranked internal HDDs from the most sold to the least sold. You have 91 products to choose from. Customers have the most interest in Seagate IronWolf 8TB CMR, which you can buy for 350.90 € incl. VAT. If you’re intrested in internal HDDs in terms of the highest reviews, then look at the internal HDDs reviews and tests category.
How to build your own PC Recenze disků All internal HDDs
All from 91
WD Red Pro 8TB - Hard Drive
WD Red Pro 8TB
New arrival 492.90 €
From 11.34 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, maximum read speed 275 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 275 MB/s, CMR data recording...
Added to cart
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Seagate IronWolf Pro 8TB - Hard Drive
Seagate IronWolf Pro 8TB
404.90 €
From 9.31 € 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, maximum read speed 255 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 255 MB/s, CMR data recording...
Added to cart
- +
WD Purple Pro 8TB - Hard Drive
WD Purple Pro 8TB
419.90 €
From 9.66 € 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, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with monitoring systems, CMR data recording technology
Added to cart
- +
WD Red Plus 6TB - Hard Drive
WD Red Plus 6TB
346.90 €
From 7.98 € per month
On the way > 5 pcs
Expected 13/11/2026
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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Seagate IronWolf Pro 28TB - Hard Drive
Free delivery
Alzaboxes and stores
Seagate IronWolf Pro 28TB
1,249 €
From 28.73 € 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, maximum read speed 270 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 270 MB/s, CMR data recording...
Added to cart
- +
WD Red Plus 2TB - Hard Drive
WD Red Plus 2TB
Amazing Deal 185.90 € Save 21 €
From 4.28 € per month
In stock > 5 pcs
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, maximum read speed 180 MB/s, 64 MB cache, 5400 rev/min, compatible with PCs, compatible with data storage, CMR data recording technology, typical power...
Added to cart
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Seagate IronWolf Pro 24TB - Hard Drive
Free delivery
Alzaboxes and stores
Seagate IronWolf Pro 24TB
Great price 1,079 € Save 55.90 €
From 24.82 € 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, maximum read speed 285 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 285 MB/s, CMR data recording...
Added to cart
- +
Seagate IronWolf 10TB - Hard Drive
Seagate IronWolf 10TB
447.90 €
From 10.30 € per month
In stock > 5 pcs
6 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
- +
WD Purple 1TB - Hard Drive
WD Purple 1TB
158.90 €
From 3.65 € 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 180 MB/s, 64 MB cache, 5400 rev/min, compatible with PCs, compatible with monitoring systems, CMR data recording technology, typical...
Added to cart
- +
Seagate Exos 7E10 8TB Standard SATA - Hard Drive
Seagate Exos 7E10 8TB Standard SATA
394.90 €
From 9.08 € per month
In stock > 5 pcs
6 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
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
- +
Seagate SkyHawk AI 16TB - Hard Drive
Seagate SkyHawk AI 16TB
Great price 725.90 € Save 29 €
From 16.70 € 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, 7200 rev/min, compatible with PCs, compatible with monitoring systems, write speed 272 MB/s, CMR data...
Added to cart
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Synology HAT3310-16T - Hard Drive
Synology HAT3310-16T
709.90 €
From 16.33 € per month
In stock > 5 pcs
2 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, maximum read speed 281 MB/s, 512 MB cache, 7200 rev/min, compatible with servers, compatible with data storage, write speed 281 MB/s, CMR data...
Added to cart
- +
Seagate IronWolf 6TB - Hard Drive
Seagate IronWolf 6TB
294.90 €
From 6.78 € per month
In stock > 5 pcs
6 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
- +
WD Red Pro 10TB - Hard Drive
WD Red Pro 10TB
588.90 €
From 13.54 € per month
In stock > 5 pcs
5 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, maximum read speed 267 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 267 MB/s, CMR data recording...
Added to cart
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Seagate Exos X24 12TB 512E/4KN Standard SATA - Hard Drive
Seagate Exos X24 12TB 512E/4KN Standard SATA
584.90 €
From 13.45 € per month
In stock > 5 pcs
6 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, 7200 rev/min, compatible with PCs and servers, write speed 285 MB/s, CMR data recording technology
Added to cart
- +
Synology HAT3300-4T - Hard Drive
Synology HAT3300-4T
BLACK FRIDAY -5 % 237.39 € 251.90 €
From 5.46 € per month
In stock
2 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 servers, compatible with data storage, write speed 202 MB/s, CMR data...
Added to cart
- +
WD Blue 2TB - Hard Drive
WD Blue 2TB
161.90 €
From 3.72 € per month
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, maximum read speed 180 MB/s, 64 MB cache, 5400 rev/min, compatible with PCs, CMR data recording technology, typical power consumption 4 W
Added to cart
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Seagate Exos 7E10 6TB Standard SATA - Hard Drive
Seagate Exos 7E10 6TB Standard SATA
318.90 €
From 7.33 € per month
In stock > 5 pcs
6 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Hard Drive - 3.5", SATA III, 256 MB cache, 7200 rev/min, compatible with servers
Added to cart
- +
WD Red Pro 18TB - Hard Drive
Free delivery
Alzaboxes and stores
WD Red Pro 18TB
1,049 €
From 24.13 € per month
In stock > 5 pcs
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
- +
Seagate SkyHawk AI 20TB - Hard Drive
Free delivery
Alzaboxes and stores
Seagate SkyHawk AI 20TB
Amazing Deal 876.90 € Save 142.10 €
From 20.17 € 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, 7200 rev/min, compatible with PCs, compatible with monitoring systems, write speed 272 MB/s, CMR data...
Added to cart
- +
WD Purple Pro 12TB - Hard Drive
WD Purple Pro 12TB
662.90 €
From 15.25 € 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 267 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with monitoring systems, write speed 267 MB/s, CMR data...
Added to cart
- +
Seagate IronWolf Pro 12TB - Hard Drive
Seagate IronWolf Pro 12TB
592.90 €
From 13.64 € per month
In stock > 5 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
- +
Seagate SkyHawk AI 12TB - Hard Drive
Seagate SkyHawk AI 12TB
554.90 €
From 12.76 € 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, 7200 rev/min, compatible with PCs, compatible with monitoring systems, write speed 272 MB/s, CMR data...
Added to cart
- +
Seagate IronWolf Pro 10TB - Hard Drive
Seagate IronWolf Pro 10TB
Amazing Deal 508.90 € Save 62 €
From 11.70 € 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, maximum read speed 263 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 263 MB/s, CMR data recording...
Added to cart
- +
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