Description
The Seagate Exos X18 ST12000NM001J 12TB Hard Drive delivers enterprise-class scalability and reliability, making it the ideal choice for hyperscale cloud, large-scale storage systems, and video surveillance environments. Featuring Conventional Magnetic Recording (CMR), a 7200 RPM spindle speed, and a 270 MB/s maximum read transfer rate, the Exos X18 provides consistently high performance for demanding workloads.
Built with a helium-sealed design to reduce power and weight while improving efficiency, this drive is engineered for maximum rack-space utilization. Seagate’s PowerBalance™ technology optimizes watts per terabyte, while Seagate Secure™ ensures data protection and fast, safe drive retirement.
This 20-pack bundle is perfect for scaling enterprise storage infrastructures, cloud deployments, and high-density data centers requiring efficiency, performance, and proven reliability.
| Category | Details |
|---|---|
| Manufacturer | Seagate Technology |
| Brand | Seagate |
| Product Line | Exos |
| Series | X18 |
| Model | ST12000NM001J |
| Packaged Quantity | 20 |
| Product Type | Internal Hard Drive |
| Storage Capacity | 12 TB |
| Recording Technology | Conventional Magnetic Recording (CMR) |
| Disk Format | 512e / 4Kn |
| Spindle Speed | 7200 RPM |
| Cache (Buffer) | 256 MB |
| Max Read Transfer Rate | 270 MB/s |
| Max Write Transfer Rate | 258 MB/s |
| Random 4K Read | 170 IOPS |
| Random 4K Write | 550 IOPS |
| Interface | SATA 6Gb/s (SATA/600) |
| Form Factor | 3.5" Internal |
| Hot Pluggable | Yes |
| Height | 1" |
| Width | 4" |
| Depth | 5.8" |
| Weight | ~1.43 lbs |
| Device Supported | Storage Systems, Video Surveillance Systems |
| Key Features | Helium-sealed design, PowerBalance™, Seagate Secure™, Environmental Sensors |
| Product Condition | New and Factory Fresh |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
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
