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Nvme Ssd 4tb Comparison - July 2025

5 Best Nvme Ssd 4tb In the UK

1
Best Choice
9.6Exceptional
2
9.4Excellent
3
9.3Excellent
4
9.2Excellent
5
Best Value
9.1Excellent
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Model

WD_BLACK SN850X 4TB SSD, M.2 2280 NVMe SSD, 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
Samsung 990 PRO NVMe M.2 SSD, 4 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P4T0BW
Model
Lexar NQ790 4TB SSD, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7000MB/s Read, Up to 6000MB/s Write, High Performance Internal Solid State Drive for Intense Workloads, PS5 SSD
Model
acer Predator GM7 4TB SSD, M.2 2280 PCIe Gen4 x4 NVMe 2.0, Up to 7400 MB/s, HMB+SLC, Internal PC Solid State Drive for Laptop, Desktop and PS5 - BL.9BWWR.120
Model
Samsung 990 EVO Plus, 4TB, PCIe 4.0 x4 / 5.0 x2, NVMe2.0 (up to 7250 MB/s), NVMe M.2 (2280), Internal Solid State Drive (SSD), MZ-V9S4T0BW

Brand

WD_BLACK
Brand
Samsung
Brand
Lexar
Brand
acer
Brand
Samsung

Reviews

53,808 reviews
Reviews
1,188 reviews
Reviews
1,275 reviews
Reviews
768 reviews
Reviews
597 reviews

Tech Specs

product dimensions

8 x 2.21 x 0.23 cm 7.5 g
product dimensions
8 x 2.2 x 0.23 cm 9 g
product dimensions
8 x 0.25 x 2.2 cm 6 g
product dimensions
8 x 0.2 x 2.2 cm 4.5 g
product dimensions
8.02 x 2.21 x 0.28 cm 9 g

item weight

7.5 g
item weight
9 g
item weight
6 g
item weight
4.5 g
item weight
9 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
Solid State Drive

customer reviews

4.8 4.8 out of 5 stars 17, 936 ratings 4.8 out of 5 stars
customer reviews
4.7 4.7 out of 5 stars 396 ratings 4.7 out of 5 stars
customer reviews
4.8 4.8 out of 5 stars 425 ratings 4.8 out of 5 stars
customer reviews
4.7 4.7 out of 5 stars 256 ratings 4.7 out of 5 stars
customer reviews
4.7 4.7 out of 5 stars 199 ratings 4.7 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

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
PC Card
hard drive interface
PCIE x 4
hard drive interface
Solid State
hard drive interface
PCIE x 4

Hard Drive Size

4 TB
Hard Drive Size
4 TB
Hard Drive Size
4 TB
Hard Drive Size
4 TB
Hard Drive Size
4 TB

form factor

M 2
form factor
M 2
form factor
-
form factor
M.2 2280
form factor
-

color

Black
color
Black
color
-
color
-
color
Black

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
  • 9.6
    1
    WD_BLACK

    WD_BLACK SN850X 4TB SSD, M.2 2280 NVMe SSD, 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

    Why we love it

    Blazing fast read and write speeds.
    Optimized for gaming performance.
    Reduces game load times significantly.
    Main highlights
    • The output of WD_BLACK SN850X NVMe SSD goes to the limit of PCIe Gen4 to get ultra-fast performance out of storage and system components.
    • The latest Game Mode version offers advanced features for maximum PC performance, such as load prediction, which allows resources to be prepared and loaded faster in-game.
    • The internal SSD and incredible read and write speeds of up to 7,300 MB/s and 6,600 MB/s get you into the game faster.
    • The extremely low latency speeds up graphics loads and minimizes stutters and lag for action-packed gameplay.
    • Box contents: WD_BLACK SN850X NVMe SSD 4TB internal SSD; gaming storage; PCIe Gen4 technology; read 7,300 MB/s; write 6,600 MB/s
  • 9.4
    2
    Samsung
    11% Off

    Samsung 990 PRO NVMe M.2 SSD, 4 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P4T0BW

    Why we love it

    Exceptional read/write speeds for fast performance.
    Ideal for gaming and video editing.
    Advanced thermal management ensures durability.
    Main highlights
    • What's in the box: 1 x Samsung 990 PRO NVMe M.2 SSD, Storage capacity: 4 TB
    • Storage capacities of up to 4 TB in compact M.2 form factor (2280), Ideal for high-performance (gaming) PCs and notebooks/ultrabooks
    • High-performance PCIe 4.0 NVMe SSD for high-end PC gaming as well as 4K video and 3D editing, data analytics and more.
    • High reliability and long-lasting performance thanks to Heat Spreader and Dynamic Thermal Guard technology to protect against overheating
    • Exceptional speed: Sequential read/write speeds of up to 7,450 MB/s and 6,900 MB/s respectively for all variants from 1 to 4 TB of storage capacity.
    • Easy drive management, with user-friendly Samsung Magician software for drive updates and performance optimisation
  • 9.3
    3
    Lexar

    Lexar NQ790 4TB SSD, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7000MB/s Read, Up to 6000MB/s Write, High Performance Internal Solid State Drive for Intense Workloads, PS5 SSD

    Why we love it

    Exceptional read/write speeds.
    Ideal for gaming and heavy tasks.
    Proven reliability and compatibility.
    Main highlights
    • With good power management, you can intelligently control power consumption according to the load
    • Limited 5-year product support for Lexar NQ790
    • High-quality 3D NAND boasts reliability and endurance
    • High-performance – with sequential read/write speeds up to 7000/6000MB/s
    • Compatible with PlayStation 5
    • Better performance for an improved user experience thanks to PCIe 4.0 interface, NVMe protocol, and HMB and SLC cache technologies

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.

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