Description
The HGST Ultrastar Data102 SE-4U102-10F25 is a high-density hybrid storage platform designed for modern software-defined storage (SDS) environments. Featuring 102 bays supporting up to 1.2PB of raw storage and compatibility with both HDDs and SSDs, this 4U rackmount enclosure delivers unmatched scalability, flexibility, and performance.
Engineered with patented IsoVibe™ and ArcticFlow™ technologies, the system minimizes vibration and optimizes cooling for superior drive reliability and sustained performance. Whether deployed in large enterprise data centers or cloud-scale infrastructures, the Data102 provides modular configuration for custom HDD/SSD mixes tailored to your needs.
| Category | Details |
|---|---|
| Brand | HGST |
| Model | SE-4U102-10F25 |
| Part Number | 1ES0305 |
| Form Factor | 4U Rack-mountable |
| Drive Bays | 102 x 3.5" Bays |
| HDDs Supported | Up to 102 |
| SSDs Supported | Up to 24 |
| Installed HDD Capacity | 102 x HDDs (Total: 1020 TB) |
| Installed SSDs | None |
| Host Interface | 12Gb/s SAS |
| Cooling | ArcticFlow™ Cooling Fans |
| Vibration Isolation | IsoVibe™ Technology |
| Dimensions (H x W x D) | 6.9" x 17.6" x 41.2" |
| Weight | 261.91 lbs |
| Condition | New and Factory Fresh |
| Warranty | 5-Year Limited Warranty |
| Shipping Weight | 1 lb |
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
