Description
The HGST Ultrastar Data102 SE4U102 is a next-generation hybrid storage platform engineered for software-defined storage (SDS) and disaggregated storage architectures. Designed for large enterprises, cloud providers, and data-intensive environments, this high-density 4U rackmount enclosure supports up to 102 HDDs with a total capacity of 1.2PB, plus 24 SSD bays for high-performance workloads.
Featuring IsoVibe™ vibration isolation and ArcticFlow™ thermal zone cooling, the Ultrastar Data102 ensures consistent performance, optimal airflow, and long-term reliability. Whether deployed for big data analytics, content delivery, or cloud infrastructure, this platform offers exceptional scalability and flexibility while minimizing power consumption and operational costs.
| Specification | Details |
|---|---|
| Manufacturer | Western Digital Corporation |
| Brand | HGST |
| Product Line | Ultrastar Data102 |
| Model | SE4U102 |
| Part Number | 1EX2956 |
| Form Factor | 4U Rackmount |
| Drive Bays | 102 x 3.5" Bays |
| HDD Supported | Up to 102 HDDs |
| HDD Capacity Supported | 1228.80 TB |
| SSD Supported | Up to 24 SSDs |
| Installed HDD Capacity | 308 TB |
| Drive Interface | SATA/600 |
| Host Interface | Mini-SAS HD |
| Cooling | Yes – ArcticFlow™ Technology |
| Vibration Control | IsoVibe™ Technology |
| Dimensions (H x W x D) | 6.9" x 17.6" x 41.2" |
| Rack Height | 4U |
| Warranty | 5-Year Limited |
| Weight (Shipping) | 1 lb. |
| Included Accessories | 102-Bay Hybrid Storage Platform, 24 x SAS Cables |
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
