Seagate 20TB internal hard drive 7200
20 TB, 3.5"Product details
The internal Seagate hard drive with a capacity of 20 TB and a rotational speed of 7200 RPM is a powerful storage solution designed for demanding applications in desktop computers, workstations, and NAS systems. With its SATA 6 Gb/s interface, it enables fast and reliable data transfers, making it ideal for extensive media collections, professional content creation, and comprehensive backup solutions. The hard drive utilizes conventional magnetic recording technology and is filled with helium, which improves heat dissipation and enhances operational stability. With a 512 MB cache buffer, it ensures responsive performance during data access. The hard drive is designed for continuous operation and offers a mean time between failures of 2.5 million hours, underscoring its reliability. Additionally, it is designed to fit into standard desktop drive bays while ensuring relatively quiet operation.
- SATA 6 Gb/s interface for fast data transfers
- Helium-filled technology for improved heat dissipation
- 512 MB cache buffer for responsive data access
- Mean time between failures of 2.5 million hours for high reliability
- Advanced power management features with low idle consumption.
Interface | SATA |
Interface version | SATA III |
Cache | 256 MB |
Max. Speed | 7200 RPM |
Storage Technology | CMR |
Item number | 61925310 |
Manufacturer | Seagate |
Category | Hard drives |
Manufacturer No. | ST20000DM001 |
Release date | 9.9.2025 |
External links |
Interface | SATA |
Interface version | SATA III |
Form factor | 3.5" |
Storage capacity | 20 TB |
Cache | 256 MB |
Max. Speed | 7200 RPM |
Storage Technology | CMR |
Hard disk filling | Helium |
MTBF | 2500000 h |
Maximum operating temperature | 60 °C |
Max. noise level | 32 dB |
Country of origin | China |
Manufacturer commitment | SBTi |
Scope of delivery | HDD |
Length | 14.70 cm |
Width | 10.16 cm |
Height | 2.61 cm |
Weight | 720 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Hard drives» category have a defect within the first 24 months?
Source: Digitec Galaxus- 3.HPE0.8 %
- 4.Dell1.5 %
- 5.WD1.6 %
- 6.Toshiba1.7 %
- 7.Seagate2 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Dell0 days
- 2.HPE1 day
- 3.Seagate2 days
- 3.Synology2 days
- 3.WD2 days
Return rate
How often is a product of this brand in the «Hard drives» category returned?
Source: Digitec Galaxus- 2.Ubiquiti1.6 %
- 3.WD2.5 %
- 4.Seagate3 %
- 5.Toshiba3.6 %
- 6.HPE7 %