Seagate
Seagate Exos X18 ST14000NM001J 14TB internal hard drive 7200 RPM 256MB cache SATA 6.0Gb/s 3.5
Enterprise 14 TB CMR hard drive with 7200 RPM, 256 MB cache and helium-sealed design for high-capacity storage
- InterfaceSATA 6.0Gb/s
- Capacity14TB
- Recording TechnologyCMR
- RPM7200 RPM
- Cache256MB
- Average Latency4.16ms
- 14TB capacity stores massive datasets in a single 3.5" drive
- 7200 RPM spindle speed enables fast sequential throughput for enterprise workloads
- 256MB cache buffers bursts to sustain performance during heavy I/O
- CMR recording technology delivers consistent write speeds without shingled slowdowns
- Helium-sealed design reduces power per terabyte and improves long-term reliability
14TB CMR drive for enterprise storage
The Seagate Exos X18 ST14000NM001J is a 14TB internal hard drive built for enterprise storage workloads. It uses conventional magnetic recording at 7200 RPM with a 256MB cache and a SATA 6.0Gb/s interface. The helium-sealed design supports high-capacity density in a standard 3.5-inch form factor.
Suits high-capacity SATA arrays.
This drive suits data-centre racks and scale-out storage systems that need maximum terabytes per SATA bay. It is not intended for laptop upgrades, external enclosures or systems that only accept 2.5-inch drives. Builders needing a non-enterprise firmware or a lower power profile for always-on desktop use should consider other models.
SATA 6.0Gb/s interface decides host compatibility
The single specification that determines fit is the SATA 6.0Gb/s interface; the host must provide a matching SATA data and power connection. The drive delivers 4.16ms average latency and 7200 RPM throughput over that link. If the system lacks a SATA port or requires a different physical interface, this unit will not install.
Highlights
- 14TB capacity stores massive datasets in a single 3.5" drive
- 7200 RPM spindle speed enables fast sequential throughput for enterprise workloads
- 256MB cache buffers bursts to sustain performance during heavy I/O
- CMR recording technology delivers consistent write speeds without shingled slowdowns
- Helium-sealed design reduces power per terabyte and improves long-term reliability
Specifications
| Brand | Seagate |
|---|---|
| Series | Exos X18 |
| Model | ST14000NM001J |
| Interface | SATA 6.0Gb/s |
| Capacity | 14TB |
| Recording Technology | CMR |
| RPM | 7200 RPM |
| Cache | 256MB |
| Average Latency | 4.16ms |
| Features | Market-leading 18TB 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 i |
| Usage | For Enterprise Storage |
| Form Factor | 3.5" |
| Height (maximum) | 26.10mm |
| Width (maximum) | 101.85mm |
| Length (maximum) | 147.00mm |
| Shipping weight | 0.91 kg |
| Package size | 196 × 152 × 51 mm |
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