SEAGATE EXOS X24 HDD 512E 24TB/SAS/7200RPM/256MB/3.5" (ST24000NM007H)
Category: SEAGATE HDD
Specifications
SKU
ST24000NM007H
Details
The Seagate Exos X24 24TB HDD is a high‑capacity, enterprise‑grade hard drive designed for hyperscale data centers, providing 7200 RPM performance, a 512e sector format, SAS interface, 512MB cache, helium‑sealed design, and robust reliability for always‑on, mission‑critical environments.
| Model Numbers | ST24000NM007H (FastFormat™, 512e / 4Kn options), ST24000NM001H (SED, encrypted) |
| Capacity | 24TB (24,000GB) |
| Form Factor | 3.5″ Large Form Factor (LFF) |
| Interface | SAS 12Gb/s (SAS‑3); SATA 6Gb/s compatibility on select models |
| Rotational Speed | 7200 RPM |
| Cache / Buffer | 512MB multi‑segmented cache |
| Sector Format | 512e (emulated) with optional 4Kn |
| Drive Design | Helium‑sealed |
| Operating Mode | 24×7 continuous enterprise operation |
| MTBF | 2,500,000 hours |
| Annualized Failure Rate (AFR) | 0.35% |
| Enterprise Workload Rating | 550TB per year |
| Average Latency | 4.16 ms |
| Sustained Data Transfer Rate | Up to 285MB/s (read), 272MB/s (write) |
| Random Read / Write (4K, QD16) | 168 / 550 IOPS |
| Power Consumption | Idle: ~6.3W; Max Operating: ~8.9W (4K random R/W, QD16) |
| Operating Temperature | 5°C to 60°C |
| Environmental Tolerance | Enterprise‑grade vibration and shock resistance |
| Dimensions (H × W × D) | 26.1 × 101.85 × 147 mm |
| Weight | ~685 g |
| Security Options | Instant Secure Erase; Self‑Encrypting Drive (SED) model available |
| Typical Warranty | 5‑year manufacturer warranty |
| Target Deployments | Hyperscale data centers, RAID arrays, cloud storage, enterprise storage platforms |
| Comparative Performance | Benchmarks show strong throughput and lower latency vs comparable 24TB enterprise drives |
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