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Storage capacity (total)
1,000 GB
32,000 GB
- 1 TB 32 TB
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3.5" Hard Drives reviews and tests

Alza Test Ranks 3.5" Hard Drives Based on User Reviews and Other Data

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3.5" Hard Drives – Test Results

The result for 3.5" hard drives at several price levels is:

What is the Alza Test?

Hundreds of categories, thousands of products, millions of details and user reviews for 3.5" hard drives. How can you make sense of all of this? Try our Alza Test, which guarantees an objective selection based on customers' experiences. How the products from 3.5" hard drives rank are based solely on various data and feedback from actual people who have purchased the products.

81 Results
4.4 181×
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WD Red Pro 18TB
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 consumption 6.1 W
Great price 717.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW236b8k
4.4 181×
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WD Red Pro 16TB
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 consumption 6.1 W
644.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW236b8j
4.4 181×
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WD Red Pro 22TB
Hard Drive - 3.5", SATA III, 512 MB cache, 7200 rev/min, compatible with data storage, CMR data recording technology
Amazing Deal 797.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW236b8m
4.9 12×
WD Blue 2TB
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
139.90 €
Currently Unavailable
Order Code: FW138m1c
4.6 25×
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Synology HAT3310-12T
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, CMR data recording technology, noise level 32 dB, typical power consumption 6.85 W
542.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SNLG24_002
4.6 25×
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Synology HAT3310-16T
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 recording technology, typical power consumption 7.48 W
647.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SNLG24015
4.3 121×
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WD Red Pro 8TB
Hard Drive - 3.5", SATA III, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, CMR data recording technology
Great price 304.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW236b8c
WD Red Pro 26TB - Hard Drive Free delivery
Alzaboxes and stores
4.3 121×
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WD Red Pro 26TB
Hard Drive - 3.5", SATA III, maximum read speed 272 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, write speed 272 MB/s, CMR data recording technology
959.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW236b8o
4.3 121×
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WD Red Pro 6TB
Hard Drive - 3.5", SATA III, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with data storage, CMR data recording technology
297.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW236b7d
4.4 20×
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WD Purple Pro 12TB
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 recording technology
Great price 472.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW231a3a
4.4 20×
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WD Purple Pro 22TB
Hard Drive - 3.5", SATA III, maximum read speed 265 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs, compatible with monitoring systems, write speed 265 MB/s, CMR data recording technology, noise level 32 dB, typical power consumption 6.9 W
719.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW231a7
WD Purple Pro 18TB - Hard Drive Free delivery
Alzaboxes and stores
4.4 20×
WD Purple Pro 18TB
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 recording technology, noise level 27 dB, typical power consumption 6.3 W
868.90 €
Currently Unavailable
Order Code: FW231a5
Seagate Skyhawk AI 32TB - Hard Drive Free delivery
Alzaboxes and stores
4.1 27×
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Seagate Skyhawk AI 32TB
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 285 MB/s, CMR data recording technology, typical power consumption 8.2 W
Amazing Deal 1,069 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX189b4
4.1 27×
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Seagate SkyHawk AI 20TB
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 recording technology, typical power consumption 7.8 W
778.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX189a9a
4.1 27×
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Seagate SkyHawk AI 12TB
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 recording technology, typical power consumption 7.8 W
503.90 €
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In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX189a5a1
4.1 27×
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Seagate SkyHawk AI 16TB
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 recording technology, typical power consumption 7.8 W
Great price 680.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX189a7a1
Seagate SkyHawk AI 24TB - Hard Drive Free delivery
Alzaboxes and stores
4.1 27×
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Seagate SkyHawk AI 24TB
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 recording technology, typical power consumption 7.8 W
Great price 819.90 €
Buy
In stock > 5 pcs
Order Code: FX189b1
4.1 27×
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Seagate SkyHawk AI 10TB
Hard Drive - 3.5", SATA III, maximum read speed 245 MB/s, 256 MB cache, 7200 rev/min, compatible with PCs, compatible with monitoring systems and data storage, write speed 245 MB/s, CMR data recording technology, typical power consumption 4.9 W
Amazing Deal 399.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX189a4a
4.1 27×
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Seagate SkyHawk AI 8TB
Hard Drive - 3.5", SATA III, maximum read speed 245 MB/s, 256 MB cache, compatible with monitoring systems, write speed 245 MB/s, CMR data recording technology, typical power consumption 8.73 W
327.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX189a3a
4.3
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WD Blue 4TB
Hard Drive - 3.5", SATA III, maximum read speed 180 MB/s, 128 MB cache, 5400 rev/min, compatible with PCs, write speed 180 MB/s, CMR data recording technology, typical power consumption 4.5 W
159.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW138m1e1
4.7
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WD Purple 4TB
Hard Drive - 3.5", SATA III, maximum read speed 180 MB/s, 128 MB cache, compatible with PCs, compatible with monitoring systems and data storage, write speed 180 MB/s, CMR data recording technology, noise level 27 dB, typical power consumption 4.6 W
208.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW230s1b1
Synology HAT3320-20T - Hard Drive Free delivery
Alzaboxes and stores
5.0
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Synology HAT3320-20T
Hard Drive - 3.5", SATA III, maximum read speed 295 MB/s, 1024 MB cache, 7200 rev/min, compatible with servers, CMR data recording technology, noise level 32 dB, typical power consumption 7.62 W
New arrival 894.90 €
Buy
Ordered on request
Order Code: SNLG26001
5.0
Synology HAT5300-12T
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 recording technology, noise level 20 dB, typical power consumption 7.83 W
771.90 €
Buy
In stock 3 pcs
Order Code: SNLG23_021
Synology HAT5300-16T - Hard Drive Free delivery
Alzaboxes and stores
5.0
Synology HAT5300-16T
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 recording technology, noise level 20 dB, typical power consumption 7.63 W
963.90 €
Buy
On the way 2 pcs
Expected 08/06/2026
Order Code: SNLG23_022
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