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Internal Data Storage Comparison - March 2025

7 Best Internal Data Storage In the UK

1
Best Choice
9.7Exceptional
2
9.6Exceptional
3
Best Value
9.4Excellent
4
9.2Excellent
5
9.0Excellent
6
8.9Very Good
7
8.8Very Good
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Model

Crucial T500 2TB SSD PCIe Gen4 NVMe M.2 Internal Gaming SSD, Up to 7400MB/s, TLC NAND, Laptop and Desktop Compatible, Microsoft DirectStorage, Solid State Drive - CT2000T500SSD8
Model
Samsung SSD 870 EVO, 1 TB, Form Factor 2.5 and rdquo;, Intelligent Turbo Write, Magician 6 Software, Black (Internal SSD)
Model
Kingston A400 SSD Internal Solid State Drive 2.5" SATA Rev 3.0, 960GB - SA400S37/960G
Model
Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BW
Model
Seagate IronWolf, 4TB, NAS, Internal Hard Drive, CMR 3.5 Inch, SATA, 6GB/s, 5,400 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 year Rescue Services, FFP (ST4000VNZ06)
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
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)

Brand

Crucial
Brand
Samsung
Brand
Kingston
Brand
Samsung
Brand
Seagate
Brand
Seagate
Brand
Seagate

Reviews

79,348 reviews
Reviews
148,092 reviews
Reviews
832,160 reviews
Reviews
22,124 reviews
Reviews
11,092 reviews
Reviews
452,332 reviews
Reviews
5,932 reviews

Features

Easy installation

9.8
Easy installation
9.9
Easy installation
9.9
Easy installation
8.6
Easy installation
9.9
Easy installation
9.6
Easy installation
9.4

For playing video games

9.9
For playing video games
9.8
For playing video games
9.3
For playing video games
9.9
For playing video games
8.1
For playing video games
8.6
For playing video games
9.1

Worth the money

9.4
Worth the money
9.6
Worth the money
9.8
Worth the money
9.3
Worth the money
9.1
Worth the money
9.1
Worth the money
9.1

Storage space

9.8
Storage space
9.6
Storage space
9.6
Storage space
9.3
Storage space
9.8
Storage space
9.6
Storage space
9.1

Sound level

9.8
Sound level
9.8
Sound level
9.6
Sound level
9.3
Sound level
9.9
Sound level
8.9
Sound level
8.9

Tech Specs

product dimensions

8 x 2.18 x 0.23 cm 9.92 g
product dimensions
10 x 6.99 x 0.68 cm 45 g
product dimensions
10.01 x 6.99 x 0.71 cm 40.82 g
product dimensions
8 x 2.2 x 0.23 cm 9 g
product dimensions
14.71 x 10.19 x 2.62 cm 490 g
product dimensions
10.03 x 6.99 x 0.71 cm 449.06 g
product dimensions
14.73 x 10.16 x 2.54 cm 680.39 g

form factor

M 2
form factor
2.5-inch
form factor
SSD
form factor
M.2
form factor
3.5-inch
form factor
3.5-inch
form factor
3.5-inch

item weight

9.9 g
item weight
45 g
item weight
40.8 g
item weight
9 g
item weight
490 g
item weight
449 g
item weight
680 g

hard disk description

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

customer reviews

4.8 4.8 out of 5 stars 19, 837 ratings 4.8 out of 5 stars
customer reviews
4.7 4.7 out of 5 stars 37, 023 ratings 4.7 out of 5 stars
customer reviews
4.7 4.7 out of 5 stars 208, 040 ratings 4.7 out of 5 stars
customer reviews
4.8 4.8 out of 5 stars 5, 531 ratings 4.8 out of 5 stars
customer reviews
4.7 4.7 out of 5 stars 2, 773 ratings 4.7 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
4.2 4.2 out of 5 stars 1, 483 ratings 4.2 out of 5 stars

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

are batteries included

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

hard drive interface

NVMe
hard drive interface
Serial ATA-300
hard drive interface
Serial ATA
hard drive interface
PC Card
hard drive interface
Serial ATA
hard drive interface
Serial ATA
hard drive interface
eSATA

color

Titanium
color
Black
color
Black
color
Black
color
NAS HDD
color
BarraCuda
color
NAS HDD PRO - 256MB Cache

Hard Drive Size

2 TB
Hard Drive Size
1 TB
Hard Drive Size
960 GB
Hard Drive Size
2 TB
Hard Drive Size
4000 GB
Hard Drive Size
2000 GB
Hard Drive Size
16 TB

hardware platform

PlayStation 5
hardware platform
PC, Linux, Mac
hardware platform
PC, laptop
hardware platform
PC, Mac
hardware platform
-
hardware platform
PC
hardware platform
PC

wattage

10
wattage
3600 watts
wattage
1.535
wattage
-
wattage
-
wattage
3.7
wattage
7.6 watts

number of lithium metal cells

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

lithium battery weight

-
lithium battery weight
0.85 g
lithium battery weight
0.15 Kilograms
lithium battery weight
-
lithium battery weight
-
lithium battery weight
-
lithium battery weight
2 g

lithium battery packaging

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

number of lithium ion cells

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

lithium battery energy content

-
lithium battery energy content
4.9 Watt Hours
lithium battery energy content
1.1 Milliampere Hour mAh
lithium battery energy content
-
lithium battery energy content
-
lithium battery energy content
-
lithium battery energy content
2 Kilowatt Hours

hard disk rotational speed

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

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
  • 9.7
    1
    Crucial
    26% Off

    Crucial T500 2TB SSD PCIe Gen4 NVMe M.2 Internal Gaming SSD, Up to 7400MB/s, TLC NAND, Laptop and Desktop Compatible, Microsoft DirectStorage, Solid State Drive - CT2000T500SSD8

    9.9 for playing video games
    9.8 Easy installation
    9.8 Storage space

    Why we love it

    Blazing fast speeds for gaming and content creation.
    Easy installation in M.2 SSD slot.
    Free month of Adobe Creative Cloud.
  • 9.6
    2
    Samsung

    Samsung SSD 870 EVO, 1 TB, Form Factor 2.5 and rdquo;, Intelligent Turbo Write, Magician 6 Software, Black (Internal SSD)

    9.9 Easy installation
    9.8 for playing video games
    9.8 Sound Level

    Why we love it

    This hard drive is very fast, with a maximum SATA limit of 560/530 MB/s sequential speeds.
    The Intelligent Turbo Write feature accelerates write speed and maintains long term high performance.
    The Samsung Magician 6 Software is very useful, allowing you to manage your drive and keep up with the latest updates.
  • 9.4
    3
    Kingston
    30% Off

    Kingston A400 SSD Internal Solid State Drive 2.5" SATA Rev 3.0, 960GB - SA400S37/960G

    9.9 Easy installation
    9.8 worth the money
    9.6 Storage space

    Why we love it

    Fast start up and loading
    More reliable and durable
    Multiple capacities for different needs

Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

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

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

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.