Western Digital Ultrastar Data102 102-Bay JBOD Enclosure
Brand: Western Digital | Category: Storage Systems
SKU: 1ES1853 | Part #: 1ES1853 | MPN: 1ES1853
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About the Western Digital Ultrastar Data102 102-Bay JBOD Enclosure
The Western Digital Ultrastar Data102 is a 102-bay JBOD (Just a Bunch of Disks) enclosure engineered for maximum-density storage deployments in hyperscale data centers and big-data environments. The system consolidates exceptional drive capacity into a compact form factor, enabling organizations to scale petabyte-class storage infrastructure with minimal footprint and power distribution complexity.
Designed for direct attachment via SAS interfaces to host systems or storage controllers, the Data102 supports hot-swap drive modules and redundant power/cooling architecture for continuous operation. The enclosure accommodates 3.5-inch hard disk drives and is optimized for sequential read/write workloads characteristic of archive, backup, and analytics platforms.
Ideal for
- Hyperscale data center storage expansion for cloud service providers
- Big-data analytics platforms requiring petabyte-scale capacity
- Long-term data archival and compliance storage systems
- Backup and disaster recovery infrastructure consolidation
- Content distribution and media storage for broadcast/streaming operations
- Scientific computing and research data repositories
Technical specifications
| Manufacturer | Western Digital |
| Brand | Ultrastar |
| Model | Data102 |
| Manufacturer Part Number | 1ES1853 |
| Product Category | JBOD Storage Enclosure |
| Bay Configuration | 102 x 3.5-inch drive bays |
| Form Factor | 4U rackmount |
| Interface | SAS (Serial Attached SCSI) |
| Drive Support | 3.5-inch HDDs |
| Hot-Swap Capability | Yes |
| Redundancy | Dual power supplies, redundant cooling |
| Enclosure Dimensions (H×W×D) | Rackmount 4U form factor |
| Maximum Capacity | Up to 1.02 petabytes (with 10TB drives) |
| Power Supply Configuration | Redundant AC power inputs |
| Cooling | Hot-swappable fan modules |
| Status Monitoring | LED indicators and management interface |
| Launch Date | Q4 2024 |
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Technical Specifications
| Brand | Western Digital |
| Category | Storage Systems |
| SKU | 1ES1853 |
| Part Number | 1ES1853 |
| Condition | New |
| Model | Data102 |
| Manufacturer Part Number | 1ES1853 |
| Product Category | JBOD Storage Enclosure |
| Bay Configuration | 102 x 3.5-inch drive bays |
| Form Factor | 4U rackmount |
| Interface | SAS (Serial Attached SCSI) |
| Drive Support | 3.5-inch HDDs |
| Hot-Swap Capability | Yes |
| Redundancy | Dual power supplies, redundant cooling |
| Enclosure Dimensions (H×W×D) | Rackmount 4U form factor |
| Maximum Capacity | Up to 1.02 petabytes (with 10TB drives) |
| Power Supply Configuration | Redundant AC power inputs |
| Cooling | Hot-swappable fan modules |
| Status Monitoring | LED indicators and management interface |
| Launch Date | Q4 2024 |
Frequently Asked Questions about Western Digital Ultrastar Data102 102-Bay JBOD Enclosure
What does the Western Digital Ultrastar Data102 102-Bay JBOD Enclosure do?
the Western Digital Ultrastar Data102 102-Bay JBOD Enclosure suits enterprise data-center storage tiers — all-flash arrays, hyperconverged storage pools (vSAN, Ceph), database backends, and high-throughput backup repositories. It is supported by major server platforms.
What are the headline specs of the Western Digital Ultrastar Data102 102-Bay JBOD Enclosure?
Key specifications for the Western Digital Ultrastar Data102 102-Bay JBOD Enclosure: new condition; manufacturer Western Digital; brand Ultrastar; model Data102; manufacturer part number 1ES1853; product category JBOD Storage Enclosure; bay configuration 102 x 3.5-inch drive bays. Manufacturer part number 1ES1853. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.