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4tb Nas Hard Disk Comparison - April 2026

7 Best 4tb Nas Hard Disk In the UK

1
Best Choice
9.8Exceptional
2
9.5Excellent
3
9.4Excellent
4
9.3Excellent
5
Best Value
9.2Excellent
6
9.1Excellent
7
9.0Excellent
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Model

Seagate IronWolf, 4 TB, NAS, Internal Hard Drive, CMR 3.5 Inch, SATA, 6GB/s, 5,900 RPM, 64MB Cache, for RAID Network Attached Storage, 3 year Rescue Services (ST4000VN008)
Model
Seagate IronWolf 4TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for RAID Network Attached Storage, Data Rescue Services (ST4000VNZ06)
Model
Seagate BarraCuda 4TB, Internal Hard Drive, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for Computer Desktop PC, FFP (ST4000DMZ04)
Model
Seagate IronWolf 4 TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6 Gb/s 5,400 RPM 256 MB Cache for RAID Network Attached Storage, Rescue Services (ST4000VN006)
Model
Seagate IronWolf Pro, 4 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 (ST4000NE001)
Model
WD Red Pro 4TB NAS 3.5" Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, CMR Recording Technology, 256MB Cache
Model
Seagate Skyhawk 4TB, Video Internal Hard Drive, 3.5", SATA, 6Gb/s, 64MB Cache, for DVR/NVR Security Camera System, with Drive Health Management, Data Rescue Services, FFP (ST4000VXZ16)

Brand

Seagate
Brand
Seagate
Brand
Seagate
Brand
Seagate
Brand
Seagate
Brand
WD
Brand
Seagate

Reviews

13,816 reviews
Reviews
11,092 reviews
Reviews
452,332 reviews
Reviews
5,792 reviews
Reviews
5,932 reviews
Reviews
-
Reviews
5,208 reviews

Features

Sound level

8.9
Sound level
9.9
Sound level
8.9
Sound level
8.6
Sound level
9.9
Sound level
9.6
Sound level
9.9

Easy installation

9.6
Easy installation
9.9
Easy installation
9.6
Easy installation
9.3
Easy installation
9.9
Easy installation
9.3
Easy installation
9.9

Worth the money

9.1
Worth the money
9.1
Worth the money
9.1
Worth the money
8.9
Worth the money
9.9
Worth the money
8.6
Worth the money
9.4

Storage space

9.6
Storage space
9.8
Storage space
9.6
Storage space
9.3
Storage space
9.9
Storage space
9.1
Storage space
9.4

Tech Specs

form factor

3.5-inch
form factor
3.5-inch
form factor
3.5-inch
form factor
3.5-inch
form factor
3.5-inch
form factor
SATA
form factor
35 inches

hard disk description

Mechanical Hard Disk
hard disk description
Mechanical Hard Disk
hard disk description
Mechanical Hard Disk
hard disk description
Mechanical Hard Disk
hard disk description
Mechanische Festplatte
hard disk description
Mechanical Hard Disk
hard disk description
Mechanical Hard Disk

product dimensions

14.7 x 10.19 x 2.61 cm 610.08 g
product dimensions
14.71 x 10.19 x 2.62 cm 490 g
product dimensions
14.71 x 10.16 x 2.01 cm 490 g
product dimensions
22.86 x 15.24 x 7.62 cm 450.76 g
product dimensions
14.73 x 10.16 x 2.54 cm 635.03 g
product dimensions
3.56 x 10.92 x 14.48 cm 666.78 g
product dimensions
2.02 x 10.16 x 14.69 cm 600 g

item weight

610 g
item weight
490 g
item weight
490 g
item weight
450 g
item weight
635 g
item weight
667 g
item weight
600 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

ATA-4
hard drive interface
Serial ATA
hard drive interface
Serial ATA
hard drive interface
Serial ATA
hard drive interface
eSATA
hard drive interface
Serial ATA
hard drive interface
Serial ATA

Hard Drive Size

4000 GB
Hard Drive Size
4000 GB
Hard Drive Size
4 TB
Hard Drive Size
6000 GB
Hard Drive Size
4 TB
Hard Drive Size
4 TB
Hard Drive Size
4 TB

color

NAS HDD - 256 MB Cache
color
NAS HDD
color
BarraCuda
color
NAS HDD - 64MB Cache
color
NAS HDD PRO - 256MB Cache
color
Red
color
Silver

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
-

hard disk rotational speed

5900 RPM
hard disk rotational speed
5400 RPM
hard disk rotational speed
5400 RPM
hard disk rotational speed
5900 RPM
hard disk rotational speed
7200 RPM
hard disk rotational speed
7200 RPM
hard disk rotational speed
-

lithium battery packaging

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

wattage

4.8 watts
wattage
-
wattage
5.6
wattage
-
wattage
9 watts
wattage
-
wattage
-

hardware platform

PC
hardware platform
-
hardware platform
PC
hardware platform
-
hardware platform
PlayStation 5
hardware platform
-
hardware platform
-

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
    17% Off

    Seagate IronWolf, 4 TB, NAS, Internal Hard Drive, CMR 3.5 Inch, SATA, 6GB/s, 5,900 RPM, 64MB Cache, for RAID Network Attached Storage, 3 year Rescue Services (ST4000VN008)

    9.6 Easy installation
    9.6 Storage space
    9.1 worth the money

    Why we love it

    24/7 remote access and file sharing.
    Enhanced reliability with vibration sensors.
    Energy-efficient power management.
  • 9.5
    2
    Seagate

    Seagate IronWolf 4TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for RAID Network Attached Storage, Data Rescue Services (ST4000VNZ06)

    9.9 Sound Level
    9.9 Easy installation
    9.8 Storage space

    Why we love it

    Optimized for NAS environments.
    Includes rescue data recovery services.
    Monitors drive health efficiently.
  • 9.4
    3
    Seagate

    Seagate BarraCuda 4TB, Internal Hard Drive, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for Computer Desktop PC, FFP (ST4000DMZ04)

    9.6 Easy installation
    9.6 Storage space
    9.1 worth the money

    Why we love it

    Reliable performance for everyday tasks.
    Ideal for multimedia and gaming.
    Easy data transfer with included software.

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.