The Seagate ST14000NM000J is a 14TB internal hard drive from the Exos X18 enterprise storage family. Designed for demanding data-center and enterprise storage environments, it combines high storage capacity with a 7200RPM spindle speed, SATA 6Gb/s interface, and 256MB cache. Its helium-sealed design and conventional magnetic recording technology make it suitable for compatible server, storage-array, and large-capacity data-storage deployments.
Product Overview
The Exos X18 family is engineered for enterprise workloads that require high-capacity storage, consistent performance, and continuous operation. The ST14000NM000J is the standard 512e SATA model, providing 14TB of formatted capacity for data-intensive applications, centralized storage, backup repositories, and compatible RAID configurations.
With a maximum sustained transfer rate of up to 270MB/s and support for Native Command Queuing (NCQ), this drive is designed to manage demanding data-access workloads. Actual performance varies with workload, system configuration, and operating conditions.
Key Features
- 14TB storage capacity: Provides high-capacity storage for enterprise data, large datasets, backups, and business applications.
- 7200RPM spindle speed: Supports responsive data access in compatible enterprise storage systems.
- SATA 6Gb/s interface: Connects to compatible SATA-equipped servers, storage systems, and workstations.
- 256MB cache: Helps manage data access and transfer operations.
- Helium-sealed design: Supports the high-capacity construction of the Exos X18 drive family.
Enterprise Storage Applications
- Enterprise servers and data-center storage
- Compatible RAID arrays and storage enclosures
- Cloud and large-scale data-storage infrastructure
- Business backup and archival repositories
- Data-intensive enterprise applications and analytics storage
Compatibility and Installation
The ST14000NM000J uses a 3.5-inch form factor and SATA 6Gb/s interface. Before installation, verify that the server, RAID controller, HBA, or storage enclosure supports 14TB drives and the required sector format. Seagate identifies this model as a standard 512e drive with FastFormat support for compatible 512e/4Kn configurations.
Support for drive capacity, sector format, RAID operation, and advanced storage features depends on the host system and its firmware. Confirm compatibility with the equipment manufacturer before deployment.
Standard Model and Data Security
The ST14000NM000J is the standard model in the Exos X18 SATA family. It should not be confused with the ST14000NM001J self-encrypting variant. Organizations requiring drive-level encryption should confirm their security requirements and select a specifically supported model.
DC Supplies Product Note
The Seagate ST14000NM000J is intended for compatible enterprise storage systems rather than being selected solely on capacity. Confirm the exact model number, SATA connectivity, sector-format requirements, and storage-controller support before ordering. The listed 14TB capacity is a decimal capacity; the usable capacity reported by an operating system may be lower, and RAID configurations may reduce available storage further.
Technical Specifications
| Brand | Seagate |
|---|
| Part Number MPN | ST14000NM000J |
|---|
| Product Type | Internal enterprise hard drive |
|---|
| Product Family | Exos X18 |
|---|
| Formatted Capacity | 14TB |
|---|
| Form Factor | 3.5-inch |
|---|
| Interface | SATA 6Gb/s |
|---|
| Model Type | Standard model, non-SED |
|---|
| Sector Format | 512e, with FastFormat support for compatible 512e/4Kn configurations |
|---|
| Recording Technology | Conventional Magnetic Recording (CMR) |
|---|
| Spindle Speed | 7200RPM |
|---|
| Cache Buffer | 256MB |
|---|
| Maximum Sustained Transfer Rate | Up to 270MB/s |
|---|
| Maximum Interface Burst Rate | 600MB/s |
|---|
| Average Latency | 4.16ms |
|---|
| Native Command Queuing | Supported |
|---|
| Power Management | PowerChoice technology |
|---|
| Rotational Vibration Sensors | Supported |
|---|
| MTBF | 2,500,000 hours |
|---|
| Annualized Failure Rate | 0.35% |
|---|
| Nonrecoverable Read Errors | 1 sector per 1015 bits read |
|---|
| Operating Temperature | 5°C to 60°C |
|---|
| Maximum Dimensions (H × W × D) | 26.1 × 101.85 × 147mm |
|---|
| Maximum Weight | 650g |
|---|
| Limited Warranty | 5 years, subject to applicable Seagate warranty terms and regional eligibility |
|---|
Frequently Asked Questions
1. What is the storage capacity of the Seagate ST14000NM000J?
This Exos X18 enterprise hard drive has a formatted capacity of 14TB.
2. Which interface does the ST14000NM000J use?
It uses a SATA 6Gb/s interface and a standard 3.5-inch form factor. The host system must support the drive's capacity and sector format.
3. Is the ST14000NM000J a self-encrypting drive?
No. ST14000NM000J is the standard model. The ST14000NM001J is the corresponding SATA self-encrypting variant.
4. Can this hard drive be used in a RAID array?
It can be used in compatible enterprise storage and RAID configurations. Check the controller's supported drive capacity, sector format, firmware, and compatibility requirements before installation.
5. Is the ST14000NM000J suitable for continuous operation?
The Exos X18 family is designed for enterprise workloads and continuous-operation environments. Overall reliability and performance depend on the installation, workload, cooling, and system configuration.
6. Does this drive have a warranty?
The model is commonly listed with a five-year limited warranty. Actual coverage depends on the drive's eligibility, region, seller, and applicable Seagate warranty terms.
