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Internal Storage Comparison - February 2025

7 Best Internal Storage In the UK

1
Best Choice
9.8Exceptional
2
9.7Exceptional
3
Best Value
9.6Exceptional
4
9.5Excellent
5
9.4Excellent
6
9.3Excellent
7
9.0Excellent
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Model

Seagate IronWolf Pro, 16 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (‎ST16000NE000)
Model
Seagate BarraCuda, 2TB, Internal Hard Drive, 3.5 Inch, SATA 6GB/s, 7.200 RPM, 64MB Cache, for Computer Desktop PC, FFP (ST2000DMZ08)
Model
WD 5TB My Passport portable external storage, external hard drive, USB 3.0, portable HDD with software for device management, backup and password protection, works with PC, Xbox &Playstation, Black
Model
SanDisk Desk Drive SSD 8TB, External Desktop SSD, compatible with Windows and Mac, automatic backups, SSD speeds up to 1000 MB/s, High Capacity Solid State Drive, exFAT Formatted, USB-C, USB 3.2 Gen 2
Model
Crucial BX500 SATA SSD 1TB, 2.5" Internal SSD, Up to 540MB/s, Laptop and Desktop (PC) Compatible, 3D NAND, Dynamic Write Acceleration, Solid State Drive - CT1000BX500SSD101
Model
WD_BLACK SN850X 2TB SSD, M.2 2280 NVMe SSD with Heatsink, Read speeds up to 7300 MB/s, Write speeds up to 6,600 MB/s, Gaming Expansion SSD, PCIe Gen4 NVMe, High Performance Internal SSD, Black
Model
WD_BLACK SN770 2TB NVMe M.2 SSD, M.2 2280 NVMe SSD, Gaming Solid State drive, PCIe Gen4 NVMe, High Performance Gaming drive, Read speeds up to 5150 MB/s, Black

Brand

Seagate
Brand
Seagate
Brand
WD
Brand
SanDisk
Brand
Crucial
Brand
WD_BLACK
Brand
WD_BLACK

Reviews

5,932 reviews
Reviews
452,332 reviews
Reviews
383,200 reviews
Reviews
343,444 reviews
Reviews
470,712 reviews
Reviews
74,764 reviews
Reviews
59,996 reviews

Features

Easy installation

9.4
Easy installation
9.6
Easy installation
9.1
Easy installation
9.3
Easy installation
9.1
Easy installation
9.1
Easy installation
9.3

Worth the money

9.1
Worth the money
9.1
Worth the money
9.1
Worth the money
8.9
Worth the money
8.6
Worth the money
8.6
Worth the money
9.1

Storage space

9.1
Storage space
9.6
Storage space
9.4
Storage space
9.1
Storage space
9.1
Storage space
8.9
Storage space
9.4

Tech Specs

hard disk description

Solid State Hard Drive
hard disk description
Mechanical Hard Disk
hard disk description
Mechanical Hard Disk
hard disk description
Solid State Drive
hard disk description
Solid State Drive
hard disk description
Solid State Drive
hard disk description
Solid State Drive

customer reviews

4.2 4.2 out of 5 stars 1, 483 ratings 4.2 out of 5 stars
customer reviews
4.6 4.6 out of 5 stars 113, 083 ratings 4.6 out of 5 stars
customer reviews
4.6 4.6 out of 5 stars 95, 800 ratings 4.6 out of 5 stars
customer reviews
4.6 4.6 out of 5 stars 85, 861 ratings 4.6 out of 5 stars
customer reviews
4.7 4.7 out of 5 stars 117, 678 ratings 4.7 out of 5 stars
customer reviews
4.8 4.8 out of 5 stars 18, 691 ratings 4.8 out of 5 stars
customer reviews
4.7 4.7 out of 5 stars 14, 999 ratings 4.7 out of 5 stars

item weight

680 g
item weight
449 g
item weight
209 g
item weight
270 g
item weight
35 g
item weight
24 g
item weight
5.44 g

guaranteed software updates until

unknown
guaranteed software updates until
unknown
guaranteed software updates until
unknown
guaranteed software updates until
unknown
guaranteed software updates until
unknown
guaranteed software updates until
unknown
guaranteed software updates until
unknown

hard drive interface

eSATA
hard drive interface
Serial ATA
hard drive interface
USB 3.0
hard drive interface
Solid State
hard drive interface
SATA 6 GB/s
hard drive interface
NVMe
hard drive interface
NVMe

Hard Drive Size

16 TB
Hard Drive Size
2000 GB
Hard Drive Size
5 TB
Hard Drive Size
8 TB
Hard Drive Size
1 TB
Hard Drive Size
2 TB
Hard Drive Size
2 TB

color

NAS HDD PRO - 256MB Cache
color
BarraCuda
color
Black
color
Slate Grey
color
Black
color
Black
color
Blue

form factor

3.5-inch
form factor
3.5-inch
form factor
Portable
form factor
-
form factor
2.5-inch
form factor
M.2 2280
form factor
M.2

are batteries included

No
are batteries included
No
are batteries included
No
are batteries included
No
are batteries included
-
are batteries included
No
are batteries included
No

product dimensions

14.73 x 10.16 x 2.54 cm 680.39 g
product dimensions
10.03 x 6.99 x 0.71 cm 449.06 g
product dimensions
10.72 x 7.49 x 1.91 cm 209.79 g
product dimensions
-
product dimensions
10.03 x 0.7 x 6.99 cm 35 g
product dimensions
8 x 2.34 x 0.89 cm 24 g
product dimensions
8 x 2.21 x 0.23 cm 5.44 g

lithium battery weight

2 g
lithium battery weight
-
lithium battery weight
2 g
lithium battery weight
-
lithium battery weight
-
lithium battery weight
0.19 g
lithium battery weight
2 Kilograms

lithium battery packaging

Batteries packed with equipment
lithium battery packaging
-
lithium battery packaging
Batteries packed with equipment
lithium battery packaging
-
lithium battery packaging
-
lithium battery packaging
Batteries only
lithium battery packaging
Batteries contained in equipment

number of lithium ion cells

5
number of lithium ion cells
-
number of lithium ion cells
5
number of lithium ion cells
-
number of lithium ion cells
-
number of lithium ion cells
1
number of lithium ion cells
1

hardware platform

PC
hardware platform
PC
hardware platform
PC
hardware platform
-
hardware platform
-
hardware platform
playstation
hardware platform
-

number of lithium metal cells

5
number of lithium metal cells
-
number of lithium metal cells
5
number of lithium metal cells
-
number of lithium metal cells
-
number of lithium metal cells
1
number of lithium metal cells
1

wattage

7.6 watts
wattage
3.7
wattage
-
wattage
-
wattage
-
wattage
-
wattage
3600

hard disk rotational speed

7200 RPM
hard disk rotational speed
7200 RPM
hard disk rotational speed
5400 RPM
hard disk rotational speed
-
hard disk rotational speed
-
hard disk rotational speed
-
hard disk rotational speed
-

Available On

Available On
Available On
Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.8
    1
    Seagate

    Seagate IronWolf Pro, 16 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (‎ST16000NE000)

    9.4 Easy installation
    9.1 worth the money
    9.1 Storage space
    Main highlights
    • Workload performance of up to 300 tbyear
    • St16000ne000
    • Optimized for nas: agilated earray enables balancing two-level operation, time-limited error correction and swivel sensors for premium raid performance in multi-drive bay environments
    • Ironwolf health management: facilitates the protection of data by preventing intervention and data recovery recommendations for optimal system status
    • All ironwolf pro hard drives use conventional magnetic recording (cmr) for consistent, premium continuous operation, giving users access to data anytime and anywhere
  • 9.7
    2
    Seagate

    Seagate BarraCuda, 2TB, Internal Hard Drive, 3.5 Inch, SATA 6GB/s, 7.200 RPM, 64MB Cache, for Computer Desktop PC, FFP (ST2000DMZ08)

    9.6 Easy installation
    9.6 Storage space
    9.1 worth the money

    Why we love it

    rock
    solid reliability
    versatile mix of capacity and price point options
  • 9.6
    3
    WD
    24% Off

    WD 5TB My Passport portable external storage, external hard drive, USB 3.0, portable HDD with software for device management, backup and password protection, works with PC, Xbox &Playstation, Black

    9.4 Storage space
    9.1 Easy installation
    9.1 worth the money

    Why we love it

    Compact, stylish design fits in the palm of your hand.
    Automatic backup software ensures your files are always safe.
    256-bit AES encryption provides top-notch data security.

Our ranking system

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Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
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Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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Popularity

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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.