Description
The Seagate® Exos® X22 ST20000NM001E delivers enterprise-class storage with exceptional capacity, reliability, and security. Built on proven technology and designed for hyperscale and cloud environments, this 20TB 3.5-inch SAS (12Gb/s) Self-Encrypting Drive (SED) provides the performance and peace of mind required for mission-critical workloads.
With helium-sealed construction, PowerBalance™ power/performance optimization, and Seagate Secure™ encryption, the Exos X22 ensures maximum rack-space efficiency, enhanced data integrity, and lower total cost of ownership. This 20-pack is optimized for scalable data centers, big data applications, distributed storage systems, and enterprise backup solutions.
| Category | Specification |
|---|---|
| Brand | Seagate |
| Product Line | Exos |
| Series | X22 |
| Model | ST20000NM001E |
| Form Factor | 3.5" Internal |
| Interface | SAS (12Gb/s SAS, dual ports) |
| Capacity | 20 TB |
| Recording Technology | Conventional Magnetic Recording (CMR) |
| Cache | 512 MB |
| Spindle Speed | 7200 RPM |
| Average Latency | 4.16 ms |
| Max Sustained Transfer Rate | 285 MB/s |
| Random Read/Write IOPS (4K QD16) | 168 / 550 |
| Sector Size | 512e / 4Kn |
| Encryption | Self-Encrypting Drive (SED), Seagate Secure™ |
| Reliability (MTBF) | 2.5 million hours |
| Annualized Failure Rate (AFR) | 0.35% |
| Nonrecoverable Read Errors | 1 sector per 10^15 bits read |
| Power Consumption (Idle/Max) | ~5.5 W / 9.8 W |
| Operating Temperature | 10°C – 60°C |
| Shock (Operating/Non-Operating) | 40 G / 200 G |
| Dimensions (H × W × D) | 26.1 mm × 101.85 mm × 147 mm |
| Weight | 680 g (1.5 lb) |
| Compliance | Low Halogen, RoHS |
| Warranty | 5 Years Limited |
| Packaged Quantity | 20 Drives |
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