Description
The HGST Ultrastar Data102 SE-4U102-12F25 is a next-generation hybrid storage platform engineered for software-defined storage (SDS) and enterprise-grade disaggregated architectures. Featuring support for 102 hard drives and up to 24 SSDs, this 4U rack-mountable enclosure offers massive capacity—up to 1.2PB—within a compact footprint. It integrates patented IsoVibe™ and ArcticFlow™ technologies to enhance performance, reduce vibration, and optimize cooling, ensuring maximum reliability and efficiency. Ideal for cloud providers, OEMs, and enterprise data centers, the Data102 delivers the perfect balance of performance and scalability.
| Key Specs | Details |
|---|---|
| Manufacturer | Western Digital Corporation |
| Brand Name | HGST |
| Product Line | Ultrastar Data102 |
| Model Number | SE-4U102-12F25 |
| Part Number | 1ES0317 |
| Product Type | Drive Enclosure |
| Total Drive Bays | 102 |
| HDDs Supported | 102 x 3.5" HDD |
| SSDs Supported | Up to 24 |
| Installed HDDs | 102 |
| Total Installed HDD Capacity | 1224 TB |
| Installed SSDs | None |
| Host Interface | 12Gb/s SAS |
| Cooling Technology | ArcticFlow™ & IsoVibe™ |
| Cooling Fans | Yes |
| Form Factor | Rack-mountable |
| Rack Height | 4U |
| Dimensions (H x W x D) | 6.9" x 17.6" x 41.2" |
| Weight | 261.91 lbs |
| Product Condition | New and Factory Fresh |
| Warranty | 5-Year Limited |
| Shipping Weight | 1 lb (listing error; actual varies) |
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
