Description
The HGST Ultrastar Data102 SE-4U102-12F21 is a high-density, enterprise-class hybrid storage platform designed to meet the performance, scalability, and reliability needs of modern data centers, cloud service providers, and large-scale enterprises. Supporting up to 102 HDDs and 24 SSDs, it delivers exceptional capacity—up to 1.2PB of raw storage—in a compact 4U rack-mount form factor.
Featuring patented IsoVibe™ vibration isolation and ArcticFlow™ thermal zone cooling technologies, the Ultrastar Data102 ensures consistent performance, cooler operation, reduced power consumption, and enhanced long-term reliability. This platform is engineered for software-defined storage environments, providing the flexibility to configure HDD and SSD combinations to optimize cost, capacity, and performance.
| Specification | Details |
|---|---|
| Manufacturer | Western Digital Corporation |
| Brand | HGST |
| Product Line | Ultrastar Data102 |
| Model | SE-4U102-12F21 |
| Product Type | Drive Enclosure |
| Drive Bays | 102 x Total Bays |
| HDD Support | Up to 102 x 3.5" HDD |
| SSD Support | Up to 24 SSD |
| Installed HDD Capacity | 1224 TB |
| Host Interface | 12Gb/s SAS |
| Cooling | Integrated Fans |
| Form Factor | Rack-Mountable |
| Rack Height | 4U |
| Dimensions (H x W x D) | 6.9" x 17.6" x 41.2" |
| Weight | Approx. 261.91 lbs |
| Patented Technologies | IsoVibe™ Vibration Isolation, ArcticFlow™ Thermal Zone Cooling |
| Warranty | 5-Year Limited Warranty |
| 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
