Description
The Western Digital Ultrastar 1ES1481 2U24 Flash Storage Platform is built for high-density, high-availability storage demands in enterprise and data center environments. This 2U rack-mountable chassis is equipped with 24 Ultrastar SS530 SAS SSDs, delivering a total raw capacity of 368.64TB. Engineered for maximum performance and reliability, the system includes redundant hot-swappable power supplies and dual Expansion Storage Modules (ESMs) for seamless failover and serviceability.
Designed to support up to 12Gb/s SAS connectivity, this all-flash storage platform ensures ultra-fast data transfer rates through six Mini-SAS HD ports. Integrated SCSI Enclosure Services (SES) enable health monitoring, thermal control, and in-band firmware management. Ideal for software-defined storage (SDS), virtualization, and other data-intensive enterprise workloads.
| Specification | Details |
|---|---|
| SKU | 1ES1481 |
| Product Type | All-Flash Storage Platform |
| Form Factor | 2U Rack-Mount |
| Drive Bays | 24x 2.5" SAS SSDs |
| Raw Capacity | 368.64TB |
| Drive Type | Ultrastar SS530 SAS, SE Encryption |
| Data Interface | 12Gb/s SAS |
| Connectivity | 6x Mini-SAS HD ports (3 per ESM) |
| Power Supply Units (PSU) | Redundant, hot-swappable, 600W 80+ Gold |
| Expansion Modules (ESM) | Dual, hot-swappable |
| Cooling | Adaptive fan speed control based on thermal load |
| Dimensions (H x W x D) | 87.4mm x 446.8mm x 536mm |
| Weight (Operational) | 48.7 lbs |
| Operating Temperature | 5°C to 40°C |
| Max Power Draw | 600VA |
| Rack Compatibility | EIA-310D Compliant; 24"-30" rail support |
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
