Seagate Exos X24 24TB Enterprise SATA Hard Drive
Seagate Exos X24 24TB Enterprise SATA Hard Drive
SKU:HSS-ST24000NM002H
The Seagate Exos X24 is a 24TB enterprise-class SATA hard drive engineered for hyperscale data centre environments. With helium-sealed design, 7,200 RPM spindle speed, and advanced PowerChoice technology, it delivers exceptional reliability and energy efficiency for mission-critical storage applications.
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Product Information
| Brand | Seagate |
|---|---|
| Category | Hard Disk Drives - SATA |
| SKU | HSS-ST24000NM002H |
| Availability | In Stock |
Overview
- The Seagate Exos X24 represents market-leading capacity in enterprise SATA storage, purpose-built for hyperscale data centres and mission-critical environments. Its helium-sealed construction reduces internal friction, lowering vibration and power consumption whilst maintaining exceptional reliability—delivering a 0.35% annual failure rate even under continuous 24/7 operation.
This drive combines high capacity with proven enterprise reliability. The 512MB cache, 7,200 RPM performance, and advanced PowerChoice technology ensure consistent throughput for demanding workloads. Hot-plug support and full firmware verification (RSA 3072) simplify deployment and maintain security across large storage arrays.
With a 5-year warranty and 2.5 million hour MTBF rating, the Exos X24 is engineered for long-term reliability in data centre operations. It's the ideal choice for organisations requiring maximum storage density without compromising performance or dependability.
Specifications
| Capacity | 24TB |
|---|---|
| Form Factor | 3.5 inch |
| Interface | SATA |
| Spindle Speed | 7,200 RPM |
| Cache | 512MB multi-segmented |
| Max Sustained Transfer Rate | 285 MB/s |
| Random Read/Write (4K QD16) | 168 IOPS read / 550 IOPS write |
| Interface Speed | 6 Gb/s, 3 Gb/s |
| Sector Size | 512e/4Kn |
| Helium Sealed | Yes |
| Recording Technology | Conventional Magnetic Recording (CMR) |
| MTBF | 2,500,000 hours |
| Annual Failure Rate | 0.35% |
| Nonrecoverable Read Errors | <1 in 10^15 |
| Power-On Hours per Year | 8,760 |
| Hot-Plug Support | Yes |
| PowerChoice Technology | Yes |
| PowerBalance Technology | Yes |
| SuperParity | Yes |
| Low Halogen | Yes |
| Firmware Verification | RSA 3072 |
| Warranty | 5 years limited |
| Height | 26.11 mm |
| Width | 101.85 mm |
| Depth | 147 mm |
| Weight | 685 g |
Key Features
Ideal For
FAQs
What makes the Exos X24 suitable for data centre environments?
The Exos X24 is specifically engineered for hyperscale data centres with helium-sealed construction, proven 0.35% annual failure rate, and 2.5 million hour MTBF rating. Its hot-plug capability and PowerChoice technology for reduced power consumption make it ideal for large-scale deployments requiring maximum uptime and energy efficiency.
Does the Exos X24 support hot-plug replacement?
Yes, the Exos X24 supports hot-plug operation, allowing you to replace drives in live storage systems without powering down the array. This minimises downtime and simplifies maintenance in production environments.
What is the difference between 512e and 4Kn sector sizes?
The Exos X24 supports both 512e (512-byte sectors with 4K native format) and 4Kn (4,096-byte native sectors). 512e provides backward compatibility with legacy systems, while 4Kn offers improved performance and efficiency for modern storage arrays. Your system will operate transparently with either format.
How much power does the Exos X24 consume?
The Exos X24 incorporates PowerChoice and PowerBalance technology to reduce power consumption compared to non-helium drives of equivalent capacity. Specific power draw values can be obtained from detailed technical datasheets. These power-management features help reduce operational costs in large-scale deployments.
What warranty is included with the Exos X24?
The Exos X24 includes a 5-year limited warranty, backed by Seagate's enterprise support. The drive is rated for 2.5 million hours mean time between failures (MTBF), providing confidence in long-term reliability for mission-critical storage systems.
Is the Exos X24 suitable for continuous 24/7 operation?
Yes, the Exos X24 is rated for full 24/7 continuous operation with a 0.35% annual failure rate, making it suitable for mission-critical data centre environments, backup systems, and surveillance applications that require constant uptime.
What security features does the Exos X24 include?
The Exos X24 incorporates RSA 3072 firmware verification for Secure Development & Deployment (SD&D), ensuring firmware integrity and protecting against unauthorised modifications. This enhances security in data centre environments where compliance and data protection are critical.
What transfer rates can I expect from the Exos X24?
The Exos X24 delivers a maximum sustained transfer rate of 285 MB/s for sequential operations. Random I/O performance reaches 168 IOPS for read and 550 IOPS for write operations at 4K block size with queue depth 16, providing consistent performance across varied workloads.
