Seagate Enterprise Exos X20 internal hard drive 20 TB 7200 RPM 3.5" Serial ATA III
Seagate Exos X20 20TB 256MB 3.5" SATA 6GB/s 7200 RPM Enterprise Internal Hard Drive
Cheapest Total Price
Unknown
Visa
Visa
Mastercard
Mastercard
£415.49
Free Delivery
Seagate ST20000NM007D Exos X20 Hard Drive 20 TB SATA 6 Gb/s
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 13 Dec 2025)
Based on a total of 7,140 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 7,140 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.
3-5 working days
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£431.33
Free Delivery
Seagate Enterprise Exos X20 internal hard drive 20 TB 7200 RPM 3.5" Serial ATA III
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 13 Dec 2025)
Based on a total of 395 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 395 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.
3-5 working days
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
Google Checkout
Google Checkout
£443.99
Free Delivery
Seagate Technology Exos X20, 20TB, 3.5-Inch SATA Hard Drive at 6GB/s, 7,200 RPM, 2.5M MTBF, 512e and 4Kn FastFormat, Low Latency with Enhanced Cache (ST20000NM007D), Green
Usually dispatched within 2 to 3 days
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£450.00
Free Delivery
Seagate Technology Exos X20, 20TB, 3.5-Inch SATA Hard Drive at 6GB/s, 7,200 RPM, 2.5M MTBF, 512e and 4Kn FastFormat, Low Latency with Enhanced Cache (ST20000NM007D), Green
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£450.00
Free Delivery
Seagate Technology Exos X20, 20TB, 3.5-Inch SATA Hard Drive at 6GB/s, 7,200 RPM, 2.5M MTBF, 512e and 4Kn FastFormat, Low Latency with Enhanced Cache (ST20000NM007D), Green
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£461.78
Free Delivery
Seagate Technology Exos X20, 20TB, 3.5-Inch SATA Hard Drive at 6GB/s, 7,200 RPM, 2.5M MTBF, 512e and 4Kn FastFormat, Low Latency with Enhanced Cache (ST20000NM007D), Green
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£480.98
Free Delivery
Seagate Technology Exos X20, 20TB, 3.5-Inch SATA Hard Drive at 6GB/s, 7,200 RPM, 2.5M MTBF, 512e and 4Kn FastFormat, Low Latency with Enhanced Cache (ST20000NM007D), Green
In stock
Direct debit
Direct debit
Visa
Visa
Mastercard
Mastercard
£483.50
Free Delivery
Seagate Enterprise Exos X20 internal hard drive 20 TB 7200 RPM 3.5" Serial ATA III
Next Day
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£517.03
Free Delivery
- 1
- 2
- next page
🤖 Ask ChatGPT
💡 Is it worth the price?
🔁 Better alternatives?
⭐ What do users say?
Product Information
Weight & dimensions
| Weight | 670 g |
| Height | 26.1 mm |
| Depth | 147 mm |
| Width | 101.8 mm |
Operational conditions
| Operating temperature (T-T) | 5 - 60 °C |
| Non-operating vibration | 2.27 G |
| Operating shock | 40 G |
| Non-operating shock | 200 G |
Power
| Operating voltage | 5 / 12 V |
| Power consumption (read) | 9.4 W |
| Power consumption (write) | 6.4 W |
| Power consumption (idle) | 5.4 W |
Features
| Mean time between failures (MTBF) | 2500000 h |
| HDD speed | 7200 RPM |
| HDD capacity | 20 TB |
| Average latency | 4.16 ms |
| HDD sustained transfer rate | 272 MiB/s |
| HDD interface transfer rate | 6 Gbit/s |
| Hot-swap | Yes |
| Component for | PC |
| Type | HDD |
| Interface | Serial ATA III |
| HDD size | 3.5" |
Product information
At a glance
- 20TB capacity for extensive data storage.
- 7200 RPM speed for rapid file access.
- Five-year warranty for reliable performance assurance.
Note: This text was created with the help of AI.
Elevate Your Storage Game with Seagate Exos X20
If you’re looking for a powerful and reliable storage solution, the Seagate Exos X20 SATA 20TB (ST20000NM007D) is a perfect fit for professionals, enterprises, and tech enthusiasts alike. With an impressive 20TB capacity, this hard drive is tailored for those who demand high-performance storage for data-intensive applications, cloud computing, and large-scale data backups. Whether you're managing vast databases or simply need to store a massive media library, this hard drive can handle it all effortlessly. Check out our range of Hard Drives that will take your storage solutions to new heights!Unmatched Performance and Reliability
The Seagate Exos X20 is engineered for exceptional performance, featuring a robust 7200 RPM rotational speed that ensures fast data access and transfer rates. With a SATA interface, it offers compatibility with various systems while providing a maximum sustained data transfer rate of up to 256MB/s. This means you can transfer large files quickly without the frustration of long waiting times. Plus, the drive is built with advanced error correction technology, ensuring your data remains intact and secure even during heavy usage. It's the perfect companion for data centers or anyone needing reliable storage that doesn't compromise on speed.Sleek Design with Resilience
Designed with both aesthetics and durability in mind, the Seagate Exos X20 features a sleek, professional appearance that blends seamlessly into any server rack or workstation setup. The sturdy casing not only looks good but is also crafted to withstand the rigors of high-demand environments. With vibration and shock protection, this hard drive is designed to operate smoothly and quietly, ensuring that it can handle the pressures of continuous use without overheating.Advanced Features for Peace of Mind
The Seagate Exos X20 is packed with features that elevate its functionality and usability. It includes support for Seagate's Instant Secure Erase technology, which allows for quick and efficient data deletion when required. This is particularly beneficial for businesses handling sensitive information. Additionally, the drive comes with a five-year limited warranty, showcasing Seagate's confidence in their product’s longevity and reliability. With the Exos X20, you can be assured that your data is well-protected and always accessible, making it a smart investment for your storage needs.Note: This text was created with the help of AI.
How well did the information meet your expectations and assist you further?
Similar products
Seagate ST6000NM021B Enterprise Exos 7E10 6TB 512E/4kn SATA SED 3.5in
£180.79
comms-express.com
Free Delivery
Seagate Exos X18 12TB 512E SATA Enterprise Hard Drive
£279.98
amazon.co.uk
Free Delivery
£109.00
Amazon-marketplace.co.uk
Delivery from £15.90
Seagate ENTERPRISE C EXOS X18 10TB 3.5IN 7200RPM SATA HELIUM 512E
£316.41
amazon.co.uk
Free Delivery
£145.00
Amazon-marketplace.co.uk
Free Delivery
Don't forget your voucher code:
Report Illegal Concerns
You are about to report a violation based on the EU Digital Services Act (DSA).