Seagate Exos X20 ST20000NM000D
Hard drive | encrypted | 20 TB | SATA 6Gb/s | 7200 rpm | buffer: 256 MB | Self-Encrypting Drive (SED)
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Main Specification
| Product Description | Seagate Exos X20 ST20000NM000D - hard drive - 20 TB - SATA 6Gb/s |
|---|---|
| Type | Hard drive |
| Capacity | 20 TB |
| Hardware Encryption | Yes |
| Interface | SATA 6Gb/s |
| Data Transfer Rate | 600 MBps |
| Buffer Size | 256 MB |
| Spindle Speed | 7200 rpm |
| Features | PowerChoice, Low Halogen, Super Parity, Hot-Plug Support, PowerBalance, advanced format 512e, advanced format 4Kn, Organic Solderability Preservative, Seagate Fast Format, Conventional magnetic recording (CMR), Helium Sealed-Drive Design |
| Dimensions (WxDxH) | 101.85 mm x 147 mm x 26.1 mm |
| Weight | 670 g |
| Manufacturer Warranty | 5-year warranty |
General
| Device Type | Hard drive |
|---|---|
| Capacity | 20 TB |
| Hardware Encryption | Yes |
| Interface | SATA 6Gb/s |
| Buffer Size | 256 MB |
| Features | PowerChoice, Low Halogen, Super Parity, Hot-Plug Support, PowerBalance, advanced format 512e, advanced format 4Kn, Organic Solderability Preservative, Seagate Fast Format, Conventional magnetic recording (CMR), Helium Sealed-Drive Design |
| Width | 101.85 mm |
| Depth | 147 mm |
| Height | 26.1 mm |
| Weight | 670 g |
Performance
| Drive Transfer Rate | 600 MBps (external) |
|---|---|
| Internal Data Rate | 285 MBps |
| Average Latency | 4.16 ms |
| Spindle Speed | 7200 rpm |
Reliability
| MTBF | 2,500,000 hours |
|---|---|
| Non-Recoverable Errors | 1 per 10^15 |
Expansion & Connectivity
| Interfaces | 1 x SATA 6 Gb/s |
|---|
Power
| Power Consumption | 5.4 watt (idle) 9.4 watt (random read) 6.4 watt (random write) |
|---|
Manufacturer Warranty
| Service & Support | Limited warranty - 5 years |
|---|
Environmental Parameters
| Min Operating Temperature | 5 °C |
|---|---|
| Max Operating Temperature | 60 °C |
| Shock Tolerance (operating) | 40 g @ 2 ms |
| Shock Tolerance (non-operating) | 200 g @ 2 ms |
| Vibration Tolerance (non-operating) | 2.27 g @ 2-500 Hz |
Product features
Robust capacity
Boasting 20 TB of storage space, this hard drive is designed to meet the demands of extensive data storage requirements, making it ideal for large-scale data centers.Enhanced durability
Engineered with a helium sealed-drive design and advanced format 4Kn and 512e, the Seagate Exos X20 ensures reliability and longevity, supporting a high non-recoverable errors rate of 1 per 10^15.Energy efficient
Features like PowerBalance and PowerChoice allow for optimized power consumption during idle and active states, reducing operational costs without compromising performance.High-speed performance
With an internal data rate of 285 MB/s and a data transfer rate of 600 MB/s, coupled with a 7200 rpm spindle speed, this hard drive delivers fast and efficient data access and transfer speeds.Secure data encryption
The self-encrypting drive (SED) feature, backed by hardware encryption, provides an added layer of security, safeguarding sensitive data against unauthorized access.Key selling points
- 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
References
MPN: ST20000NM000D
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