Designed with the highest rack-space efficiency and protected with Seagate Secure Exos X20 offers extreme market-leading capacity, earning customer confidence by delivering trusted peace of mind
Market-leading 20 TB HDD offering the highest capacity available for more petabytes per rack
Highly reliable performance with enhanced caching, making it the logical choice for cloud data center and massive scale-out data center applications
Hyperscale SATA model tuned for large data transfers and low latency
PowerBalance feature optimizes Watts/TB
Maximize total cost of ownership savings through lower power and weight with helium sealed-drive design
Proven helium side-sealing weld technology for added handling robustness and leak protection
Digital environmental sensors to monitor internal drive conditions for optimal operation and performance
Data protection and security - Seagate Secure features for safe, affordable, fast and easy drive retirement
Robust capacityBoasting 20 TB of storage space, this internal hard drive meets the extensive data demands of large-scale enterprises and data centers.Enhanced durabilityEngineered with a helium sealed-drive design and advanced format 4Kn and 512e, it ensures reliability and longevity under heavy workloads.Efficient performanceFeatures like a 256 MB buffer size and a data transfer rate of 1.2 GBps enable swift and smooth data access and transfers, enhancing overall system efficiency.Energy consciousIncorporates technologies to optimize power consumption during idle, read, and write modes, making it an eco-friendly choice.Secure data encryptionEquipped with Self-Encrypting Drive (SED) technology and hardware encryption, it provides security for sensitive data, ensuring peace of mind.
Product DescriptionSeagate Exos X20 ST20000NM003D - hard drive - 20 TB - SAS 12Gb/s
TypeHard drive - internal
Capacity20 TB
Hardware EncryptionYes
InterfaceSAS 12Gb/s
Data Transfer Rate1.2 GBps
Buffer Size256 MB
Spindle Speed7200 rpm
FeaturesAdvanced format 512e, advanced format 4Kn, Seagate Fast Format, Helium Sealed-Drive Design, Conventional magnetic recording (CMR), Super Parity, Low Halogen, PowerChoice, PowerBalance, Hot-Plug Support, Organic Solderability Preservative, Dual Port
Dimensions (WxDxH)101.85 mm x 147 mm x 26.1 mm
Weight670 g
Manufacturer Warranty5-year warranty
Extended Specification
General
Device TypeHard drive - internal
Capacity20 TB
Hardware EncryptionYes
InterfaceSAS 12Gb/s
Buffer Size256 MB
FeaturesAdvanced format 512e, advanced format 4Kn, Seagate Fast Format, Helium Sealed-Drive Design, Conventional magnetic recording (CMR), Super Parity, Low Halogen, PowerChoice, PowerBalance, Hot-Plug Support, Organic Solderability Preservative, Dual Port