Description
The HGST Ultrastar Data102 SE4U102 is a next-generation hybrid storage platform engineered for enterprise and cloud-scale environments. Designed to deliver extreme density, flexibility, and reliability, it supports up to 102 HDDs or a mix of HDDs and SSDs, reaching an impressive 1.22PB of raw capacity. Its patented IsoVibe™ vibration isolation technology ensures consistent performance under heavy workloads, while ArcticFlow™ cooling innovation maintains optimal drive temperatures for long-term reliability and reduced power usage. Ideal for software-defined storage (SDS) and disaggregated storage architectures, the Ultrastar Data102 provides unparalleled scalability, making it a trusted solution for large enterprises, cloud service providers, and storage integrators.
| Specification | Details |
|---|---|
| Manufacturer | Western Digital Corporation |
| Brand | HGST |
| Product Line | Ultrastar Data102 |
| Model | SE4U102 |
| Part Number | 1EX2953 |
| Drive Interface | 12Gb/s SAS |
| Host Interface | Mini-SAS HD |
| Hard Drives Supported | 102 |
| Total HDD Capacity Supported | 1228.80 TB |
| Installed HDD Capacity | 308 TB |
| Solid State Drives Supported | 24 |
| Total Bays | 102 |
| Bay Size | 102 × 3.5" |
| Form Factor | 4U Rack-Mountable |
| Cooling | Yes – ArcticFlow™ Thermal Zone Cooling |
| Patented Technologies | IsoVibe™ Vibration Isolation, ArcticFlow™ Cooling |
| Dimensions (H × W × D) | 6.9" × 17.6" × 41.2" |
| TAA Compliant | No |
| Product Condition | New & Factory Fresh |
| 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
