10 Best internal hard drives of 2025

Save up to 37% off

Best Choice

1

Seagate

Seagate (Recertified Exos X 26TB Internal Hard Drive HDD - 3.5 in CMR SATA 6Gb/s, 7200 RPM, 512MB Cache, 2.5M MTBF (ST26000NM000C) , Renewed

15% Off
9.8

Exceptional

Our Rating
How do we rank?

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
Value for Money

2

Seagate
Seagate ST20000NE000 IronWolf Pro 20TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM (Renewed)
Main highlights

Optimised for NAS Performance
AgileArray technology ensures top RAID performance in multi-bay systems.

Ideal for Enterprise Use
Perfect for commercial NAS, video production RAID, and network storage.

Praised for Reliability
Customers appreciate its seamless performance despite being refurbished.
9.6

Exceptional

Our Rating
3

Seagate
Seagate BarraCuda 8TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache for Computer Desktop PC (ST8000DMZ04/004)

18% Off
Main highlights

Proven Reliability
Store more, compute faster with BarraCuda's 20 years of innovation.

Ideal for Backup
Best for slow access tasks like backups and media storage.

Praised Storage Capacity
Customers appreciate its 8TB capacity for extensive file storage.
9.5

Excellent

Our Rating

9.7
worth the money

9.5
lasts a long time

9.5
Storage space
4

Western Digital
Western Digital 2TB WD Blue PC Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZBX

13% Off
Main highlights

Key Features
Offers reliable computing with Western Digital quality, up to 8TB capacity, and includes free Acronis True Image WD Edition cloning software.

Ideal Use Cases
Perfect for both business and personal use, especially where massive storage and data backup are crucial.

Customer Reviews Summary
Highly praised for its reliability and ease of use, making it a favorite among users for data storage needs.
9.3

Excellent

Our Rating

9.5
Easy installation

9.5
materials Quality

9.3
Storage space
5

Seagate
Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004)
Main highlights

High Capacity and Performance
8TB storage with 7200 RPM speed and 256MB cache for efficient data handling.

Optimized for NAS Use
Ideal for multi-user NAS environments, enhancing file-sharing and reducing wear.

Praised Reliability
Customers appreciate the robust build and long-term reliability for continuous use.
9.2

Excellent

Our Rating

9.9
Long life

9.5
Easy installation

9.5
Storage space
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6

Seagate

Seagate IronWolf Pro 16TB NAS – 3.5 Inch SATA 6GB/S 7200 RPM 256MB Cache for Raid Network Attached Storage (ST16000NE000) (Renewed) Internal Hard Drive
8.9

Very Good

Our Rating
7

HGST
HGST - WD Ultrastar DC HC520 HDD | HUH721212ALE601 | 12TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-Inch | ISE 512e | Helium Data Center Internal Hard Disk Drive (Renewed)
Main highlights

High_Capacity_and_Durability
12TB storage, optimized for big data applications with helium technology for endurance.

Ideal_for_Data_Centers
Perfect for high-density data centers and centralized video surveillance.

Praised_Noise_Level
Customers appreciate its near-silent operation during data transfer.
8.8

Very Good

Our Rating
8

KingSpec

KingSpec 512GB SATA III SSD 6Gb/s, 2.5" SATA SSD with 3D NAND Flash, Internal Solid State Hard Drives, for Laptop and PC Desktop (R/W Speed up to 550/520 MB/s)
8.6

Very Good

Our Rating

9.3
Storage space

9.1
Easy installation

8.0
for playing video games
9

MDD MAXDIGITALDATA

MDD 2TB 64MB Cache 7200RPM SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (MDD2000GSA6472)
8.3

Good

Our Rating
10

SAMSUNG
SAMSUNG Electronics 870 EVO 2TB 2.5 Inch SATA III Internal SSD (MZ-77E2T0B/AM)

37% Off
Main highlights

Performance and Reliability
The 870 EVO offers 560/530 MB/s speeds and 2,400 TBW.

Ideal for Versatile Use
Perfect for everyday computing to 8K video processing.

Customer Praised Speed
Notable for significantly improving system boot and load times.
8.2

Good

Our Rating

9.9
Simple to use

9.7
Easy installation

9.7
worth the money

10 Best internal hard drives of 2025

1

Seagate (Recertified Exos X 26TB Internal Hard Drive HDD - 3.5 in CMR SATA 6Gb/s, 7200 RPM, 512MB Cache, 2.5M MTBF (ST26000NM000C) , Renewed

2

Seagate ST20000NE000 IronWolf Pro 20TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM (Renewed)

3

Seagate BarraCuda 8TB Internal Hard Drive HDD – 3.5 Inch Sata 6 Gb/s 5400 RPM 256MB Cache for Computer Desktop PC (ST8000DMZ04/004)

9.7

9.5

9.5

4

Western Digital 2TB WD Blue PC Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZBX

9.5

9.5

9.3

5

Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST8000VNZ04/N004)

9.9

9.5

9.5

6

Seagate IronWolf Pro 16TB NAS – 3.5 Inch SATA 6GB/S 7200 RPM 256MB Cache for Raid Network Attached Storage (ST16000NE000) (Renewed) Internal Hard Drive

7

HGST - WD Ultrastar DC HC520 HDD | HUH721212ALE601 | 12TB 7200RPM SATA 6Gb/s 256MB Cache 3.5-Inch | ISE 512e | Helium Data Center Internal Hard Disk Drive (Renewed)

8

KingSpec 512GB SATA III SSD 6Gb/s, 2.5" SATA SSD with 3D NAND Flash, Internal Solid State Hard Drives, for Laptop and PC Desktop (R/W Speed up to 550/520 MB/s)

9.3

9.1

8.0

9

MDD 2TB 64MB Cache 7200RPM SATA 6.0Gb/s 3.5inch Internal Desktop Hard Drive (MDD2000GSA6472)

10

SAMSUNG Electronics 870 EVO 2TB 2.5 Inch SATA III Internal SSD (MZ-77E2T0B/AM)

9.9

9.7

9.7

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