Description
The Seagate Exos X16 ST14000NM004G is a 14TB enterprise-class hard drive designed to deliver massive capacity, high reliability, and advanced security for hyperscale data centers and large-scale storage infrastructures. Featuring a helium-sealed design and advanced caching, it provides exceptional efficiency with reduced power consumption per terabyte.
Built with Seagate Secure™ self-encrypting drive (SED) technology, this model ensures data protection with safe and easy drive retirement. The Exos X16 series is optimized for high-capacity density RAID storage, big data applications, and distributed file systems such as Hadoop® and Ceph®. With a 2.5 million-hour MTBF, 5-year limited warranty, and 24×7 performance rating, the ST14000NM004G is engineered for always-on, mission-critical workloads.
Ideal for enterprise IT, hyperscale cloud providers, and backup or surveillance environments, this HDD maximizes rack space efficiency while lowering total cost of ownership.
| Category | Specification |
|---|---|
| Brand | Seagate |
| Product Line | Exos X16 |
| Model | ST14000NM004G |
| Form Factor | 3.5-inch Internal |
| Storage Capacity | 14 TB |
| Interface | SAS 12 Gb/s |
| Sector Formats | 512e / 4Kn (FastFormat™) |
| Spindle Speed | 7200 RPM |
| Cache | 256 MB, multisegmented |
| Max Sustained Transfer Rate (OD) | 261 MB/s |
| Random Read/Write (IOPS) | 170 / 440 |
| Average Latency | 4.16 ms |
| Encryption | Self-Encrypting Drive (SED) with Seagate Secure™ |
| MTBF | 2.5 million hours |
| Annualized Failure Rate (AFR) | 0.35% |
| Power Consumption (Idle/Max) | 5.0W / 10.2W |
| Power Technology | PowerChoice™, PowerBalance™ |
| Operating Temperature | 5°C – 60°C |
| Shock (Operating/Non-Operating) | 50 G / 200 G |
| Vibration (Non-Operating) | 2.27 Grms |
| Dimensions (H x W x D) | 26.11 mm × 101.85 mm × 147.00 mm |
| Weight | 670 g (1.477 lb) |
| Warranty | 5 Years Limited |
| Best-Fit Applications | Hyperscale & cloud data centers, RAID storage, big data, Hadoop®, Ceph®, enterprise backup, surveillance |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
