Description
Designed for data centers that demand performance, capacity, and reliability, the HGST Ultrastar He12 is a 12TB enterprise-class hard drive utilizing HelioSeal® technology. With a 7200 RPM spindle speed, 256MB buffer, and SAS 12Gb/s interface, this drive is engineered to support workloads up to 550TB/year. Featuring a drop-in ready PMR format, it delivers a 20% capacity increase over previous generations with improved energy efficiency and a 2.5M-hour MTBF rating. Ideal for scalable storage systems like the HGST 4U60G2, this pack of 12 drives ensures dependable performance in high-density environments.
| Specification | Details |
|---|---|
| Brand | HGST |
| Series | Ultrastar He12 |
| Model Number | 1EX0352 |
| Interface | SAS 12Gb/s |
| Spindle Speed | 7200 RPM |
| Cache Memory | 256 MB |
| Storage Capacity | 12 TB per drive (Total: 144 TB per pack) |
| Form Factor | 3.5-inch Internal |
| HelioSeal Technology | Yes (4th Generation) |
| MTBF | 2.5 million hours |
| Data Transfer Rate | High-throughput SAS |
| Drive Compatibility | HGST 4U60 G2 Storage Platform |
| Package Quantity | 12 Drives with Carrier |
| Product Condition | New and Factory Fresh |
| Shipping Weight | 1 lb per drive (approx. 12 lbs total) |
| Dimensions (H x W x D) | 1" x 4" x 5.8" |
| Wireless LAN | No |
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
