Description
The Seagate Exos X18 ST12000NM005J enterprise hard drive is purpose-built for hyperscale cloud and large-scale data center environments. Offering 12TB capacity per drive with 7200 RPM spindle speed, it delivers the performance, scalability, and reliability demanded by modern storage infrastructures. With helium-sealed design, PowerBalance™ optimization, and Seagate Secure™ data protection, the Exos X18 is engineered for high-density deployments and maximum rack space efficiency.
This 20-pack bulk configuration is ideal for enterprises and video surveillance systems requiring massive, reliable storage with reduced power consumption and industry-leading durability.
| Category | Details |
|---|---|
| Brand | Seagate |
| Product Line | Exos |
| Series | X18 |
| Model | ST12000NM005J |
| Packaged Quantity | 20 |
| Storage Capacity | 12TB per drive |
| Disk Format | 512e / 4Kn |
| Spindle Speed | 7200 RPM |
| Buffer / Cache | 256 MB |
| Drive Interface | SAS |
| Interface Standard | 12Gb/s SAS |
| Drive Type | Internal |
| Hot Pluggable | Yes |
| Form Factor | 3.5-inch |
| Height | 1 in. |
| Width | 4 in. |
| Depth | 5.8 in. |
| Weight (Approx.) | 1.43 lbs per drive |
| Device Supported | Storage Systems, Video Surveillance Systems |
| Reliability | 2.5M-hr MTBF, Enterprise-class 24/7 operation |
| Security Features | Seagate Secure™ for safe and affordable drive retirement |
| Warranty | 5-Year Limited Warranty |
| Product Condition | New and Factory Fresh |
| Shipping Weight | ~1 lb per drive (20 lbs total for 20-pack) |
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
