Seagate Barracuda ST4000DM004 internal hard drive 4 TB 5400 RPM 256 MB 3.5" Serial ATA III
4TB Seagate BarraCuda 3.5" SATA III Hard Drive - 5400RPM, 256MB Cache
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 13 Apr 2026)
Based on a total of 32,773 customer reviews from independent review platforms.
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Based on a total of 32,773 customer reviews from independent review platforms.
Sources & Transparency:
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Seagate 4TB Barracuda HDD 5400RPM 256MB Cache Internal Hard Drive (ST4000DM004)
Overall Rating: 4.7 / 5 (average from multiple review sources, as of 11 Apr 2026)
Based on a total of 28,169 customer reviews from independent review platforms.
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Based on a total of 28,169 customer reviews from independent review platforms.
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Seagate BarraCuda 4 TB Internal Hard Drive HDD - 3.5 Inch SATA 6 Gb/s 5400 RPM 256 MB Cache for Computer Desktop PC Laptop (ST4000DM004)
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Seagate BarraCuda 4 TB Internal Hard Drive HDD - 3.5 Inch SATA 6 Gb/s 5400 RPM 256 MB Cache for Computer Desktop PC Laptop (ST4000DM004)
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Seagate BarraCuda 4 TB Internal Hard Drive HDD - 3.5 Inch SATA 6 Gb/s 5400 RPM 256 MB Cache for Computer Desktop PC Laptop (ST4000DM004)
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Seagate BarraCuda 4 TB Internal Hard Drive HDD - 3.5 Inch SATA 6 Gb/s 5400 RPM 256 MB Cache for Computer Desktop PC Laptop (ST4000DM004)
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Seagate BarraCuda 4TB 3.5" 5400RPM 256MB Cache Desktop Hard Drive
Overall Rating: 4.3 / 5 (average from multiple review sources, as of 13 Apr 2026)
Based on a total of 15,428 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 15,428 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Seagate BarraCuda 4TB SATA Hard Drive - ST4000DM004
Overall Rating: 4.4 / 5 (average from multiple review sources, as of 11 Apr 2026)
Based on a total of 14,933 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 14,933 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
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Seagate BarraCuda 4 TB Internal Hard Drive HDD - 3.5 Inch SATA 6 Gb/s 5400 RPM 256 MB Cache for Computer Desktop PC Laptop (ST4000DM004)
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Product Information
Weight & dimensions
| Weight | 490 g |
| Height | 20.2 mm |
| Depth | 147 mm |
| Width | 101.6 mm |
Other features
| Drive ready time | 10 s |
| Compliance certificates | RoHS |
Logistics data
| Master (outer) cases per pallet | 40 pc(s) |
| Harmonized System (HS) code | 84717050 |
Packaging content
| Storage drive adapter included | No |
Operational conditions
| Operating temperature (T-T) | 0 - 60 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
| Operating vibration | 0.25 G |
| Non-operating vibration | 3 G |
| Operating altitude | -304 - 3048 m |
| Non-operating altitude | -304 - 12192 m |
| Operating shock | 80 G |
| Non-operating shock | 300 G |
Power
| Operating voltage | 5 / 12 V |
| Start-up current | 2 A |
| Power consumption (idle) | 2.5 W |
| Power consumption (standby) | 0.25 W |
| Power consumption (typical) | 5 W |
Features
| Start/stop cycles | 300000 |
| Bytes per sector | 4096 |
| Storage drive buffer size | 256 MB |
| HDD speed | 5400 RPM |
| HDD capacity | 4 TB |
| Average latency | 6 ms |
| HDD number of heads | 4 |
| HDD interface transfer rate | 6 Gbit/s |
| Component for | PC |
| Type | HDD |
| Interface | Serial ATA III |
| HDD size | 3.5" |
Product information
At a glance
- 4TB capacity for extensive data storage
- 5400 RPM speed ensures quick access
- Universal compatibility with various operating systems
Note: This text was created with the help of AI.
Unlock Massive Storage with Seagate BarraCuda 4TB
The Hard Drives have come a long way, and if you’re in need of a reliable storage solution, look no further than the Seagate BarraCuda 4TB (ST4000DM004). Perfect for gamers, content creators, and anyone who needs ample space for their files, this hard drive boasts a whopping 4TB of storage, allowing you to keep your important data, games, and media all in one place. Whether you're backing up your entire system or simply looking for extra space to save your favorite movies and photos, the BarraCuda is designed to meet your needs.
Performance That Impresses
The Seagate BarraCuda is not just about capacity; it’s engineered for performance. With a spindle speed of 5400 RPM and a SATA 6Gb/s interface, it provides efficient read/write speeds for fast data transfer and quick access to your files. You’ll enjoy smooth operation and minimal lag, whether you’re loading the latest video game or transferring large video files. Plus, the drive features a 256MB cache, optimizing performance further by storing frequently accessed data for lightning-fast retrieval.
Stylish and Durable Design
Not only does the Seagate BarraCuda deliver on performance, but it also boasts a sleek and modern design. Its compact size allows it to fit seamlessly into any setup, from a gaming rig to a home office. The black metal finish gives it a professional yet stylish vibe, ensuring it looks good wherever you choose to place it. Additionally, this hard drive is built to last, featuring Seagate's renowned durability, making it a smart investment for anyone looking to secure their data long-term.
Versatile Compatibility
One of the standout features of the Seagate BarraCuda 4TB is its versatility. It’s compatible with a wide range of operating systems, including Windows and macOS, making it a great choice for users across different platforms. Installation is straightforward, thanks to the standard 3.5-inch form factor, fitting easily into most desktops and enclosures. Whether you're expanding your current system or building a new one, the BarraCuda is ready to go, providing you with the flexibility to store what you want, when you want.
Note: This text was created with the help of AI.
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Versatile. Fast. Dependable. Seagate have over 20 years experience of bringing speed and reliability to our home or work storage options and continue to produce outstanding quality hard drives throughout their entire range. The Seagate BarraCuda drive represents the pinnacle of versatility. The 3.5" form factor version slotting straight into any supporting desktop - Seagate BarraCuda is the perfect solution for any storage issue you may have. Depending on the size of the job, Seagate has a drive for you, the 3.5 inch is available in multiple capacities including 1TB, 2TB, 3TB, 4TB, 6TB and 8TB. Multi-Tier Caching Technology Seagate BarraCuda hard drives are equipped with MTS or Multi-Tier Caching Technology which takes your PC to a whole new level and allows you to load your applications and files faster than ever before. By applying layers of DRAM, NAND Flash and media cache technologies, Seagate BarraCuda delivers improved read and write performance by optimising data flow. Fantastic
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