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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.

82 Results
4.6 11×
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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
Great price 634.90 € Save 15 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: SNLG24015
4.8
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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
157.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FW138m1e1
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
338.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX189a4a
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
1,149 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX189b4
Seagate SkyHawk AI 20TB - Hard Drive
Free delivery
Alzaboxes and stores
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
823.90 €
Buy
In stock > 5 pcs
Order Code: FX189a9a
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
704.90 €
Buy
In stock > 5 pcs
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
853.90 €
Buy
In stock > 5 pcs
Order Code: FX189b1
4.5
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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
207.90 €
Buy
In stock > 5 pcs at the supplier's
Order Code: FW230s1b1
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
New arrival 787.90 €
Buy
In stock > 5 pcs
Order Code: SNLG23_021
3.7
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WD Ultrastar DC HC570 22TB SATA SE (0F48155)
Hard Drive - 3.5", SATA III, maximum read speed 291 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs and servers, compatible with data storage, write speed 291 MB/s, CMR data recording technology, noise level 32 dB, typical power consumption 8.4 W
755.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FWuh570s8
Synology HAT5310-20T - Hard Drive
Free delivery
Alzaboxes and stores
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Synology HAT5310-20T
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 8.11 W
Discounted -1 % 994.90 € 1,009 €
Buy
In stock > 5 pcs
Order Code: SNLG24016
WD Ultrastar DC HC590 26TB SATA SE - Hard Drive
Free delivery
Alzaboxes and stores
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WD Ultrastar DC HC590 26TB SATA SE
Hard Drive - 3.5", SATA III, maximum read speed 302 MB/s, 512 MB cache, 7200 rev/min, compatible with PCs and servers, compatible with data storage, write speed 302 MB/s, CMR data recording technology, noise level 32 dB, typical power consumption 8.4 W
985.90 €
Buy
In stock 5 pcs
Order Code: FWuh590s10
Seagate Exos X24 24TB SAS Standard ISE - Hard Drive
Free delivery
Alzaboxes and stores
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Seagate Exos X24 24TB SAS Standard ISE
Hard Drive - 3.5", SAS, 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, typical power consumption 9.8 W
921.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX080b1a2
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Seagate Exos X24 20TB 512E/4KN Standard SAS
Hard Drive - 3.5", SAS, 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, typical power consumption 6.5 W
784.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX080b2a6
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Seagate Exos X24 16TB 512E/4KN Standard SAS
Hard Drive - 3.5", SAS, 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, typical power consumption 6.5 W
612.90 €
Buy
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
Order Code: FX080b2a4
Synology HAT5300-16T - Hard Drive
Free delivery
Alzaboxes and stores
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
974.90 €
Buy
In stock > 5 pcs
Order Code: SNLG23_022
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Ubiquiti Enterprise 8 TB
Hard Drive - 3.5", SATA III, 7200 rev/min, compatible with monitoring systems
New arrival 329.90 €
Buy
On the way > 5 pcs
Expected 17/06/2026
Order Code: Ubiq26344
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Ubiquiti Enterprise 24 TB
Hard Drive - 3.5", SATA III, 7200 rev/min, compatible with monitoring systems
New arrival 731.90 €
Buy
Ordered on request
Order Code: Ubiq26345
4.6 488×
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WD Red Plus 6TB
Hard Drive - 3.5", SATA III, 256 MB cache, 5400 rev/min, compatible with data storage, CMR data recording technology
-10 % off new 223.90 € New 248.90 €
Buy
As good as new - in stock 1 pcs
Order Code: FW233b2e
Seagate IronWolf Pro 28TB - Hard Drive
Free delivery
Alzaboxes and stores
4.7 230×
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Seagate IronWolf Pro 28TB
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 technology, typical power consumption 8.3 W
-16 % off new 880.90 € New 1,049 €
Buy
Slightly used - in stock 1 pcs
Order Code: FP986a1n
4.7 230×
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Seagate IronWolf Pro 8TB
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 technology, noise level 30 dB, typical power consumption 10.1 W
-5 % off new 312.90 € New 329.90 €
Buy
Unsealed - in stock 1 pcs
Order Code: FP986a1d
Seagate IronWolf Pro 28TB - Hard Drive
Free delivery
Alzaboxes and stores
4.7 230×
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Seagate IronWolf Pro 28TB
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 technology, typical power consumption 8.3 W
-14 % off new 901.90 € New 1,049 €
Buy
As good as new - in stock 1 pcs
Order Code: FP986a1n
4.7 230×
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Seagate IronWolf Pro 16TB
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 technology, noise level 26 dB, typical power consumption 7.6 W
-7 % off new 542.90 € New 589.90 €
Buy
As good as new - in stock 1 pcs
Order Code: FP986a1h
4.7 230×
Add to PC configurator
Seagate IronWolf Pro 8TB
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 technology, noise level 30 dB, typical power consumption 10.1 W
-13 % off new 286.90 € New 329.90 €
Buy
As good as new - in stock 1 pcs
Order Code: FP986a1d

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