Brand: HPE | Category: Accessories & Components
SKU: HPE-P47789-B21 | Part #: P47789-B21 | MPN: P47789-B21
Contact for Pricing — Request a Quote
The HPE P47789-B21 storage controller delivers enterprise-grade RAID performance and security without onboard cache, optimizing cost efficiency in HPE ProLiant Gen11 server environments. This HPE MR216i-o Gen11 controller operates at PCIe Gen4 x16 speeds and manages storage across dual protocols—12Gb/s SAS and 6Gb/s SATA—making it ideal for mixed storage deployments requiring flexible capacity scaling. Built on the Broadcom MegaRAID architecture and housed in an OCP 3.0 Small Form Factor mezzanine form factor, the controller integrates seamlessly into HPE ProLiant DL Gen11 and ML Gen11 server lines. With support for RAID 0, 1, 5, 6, 10, 50, and 60, administrators gain comprehensive data protection and performance optimization options across virtualized and bare-metal workloads.
Enterprise storage architects and IT procurement teams seeking cost-optimized RAID solutions for HPE ProLiant Gen11 infrastructure are the primary buyers of this controller. Organizations running Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, or VMware vSphere environments benefit from the controller's broad operating system compatibility and HPE iLO integration for agentless management visibility. The absence of onboard cache positions this card for scenarios where external caching strategies or read-heavy workloads reduce the need for local acceleration, lowering total acquisition cost while maintaining enterprise reliability through SPDM component authentication and proven MegaRAID controller stability.
Omnixon Global supplies the HPE P47789-B21 (part number P47789-B21) to distributors, resellers, and direct enterprise buyers across the UAE and GCC region. Whether you are evaluating RAID controllers for a new ProLiant Gen11 deployment or expanding existing storage infrastructure, our technical team can help validate compatibility and supply specifications. Contact Omnixon Global to submit a request for quotation and discuss volume pricing, lead times, and integration support for your storage modernization project.
| Brand | HPE |
| Category | Accessories & Components |
| SKU | HPE-P47789-B21 |
| Part Number | P47789-B21 |
| Condition | New |
| Capacity | 8GB |
| Form Factor | OCP 3.0 |
| Interface | PCIe / OCP / -a embedded |
| Manufacturer Part Number | P47789-B21 |
| Product Name | HPE MR216i-o Gen11 x16 Lanes No Cache OCP SPDM Storage Controller |
| Controller Series | HPE MR216i-o |
| Server Generation Compatibility | HPE ProLiant Gen11 |
| Form Factor | OCP 3.0 Small Form Factor (SFF) Mezzanine |
| Host Interface | PCIe Gen4 x16 |
| Storage Interface | 12Gb/s SAS / 6Gb/s SATA |
| Onboard Cache | None (No Cache) |
| RAID Levels Supported | 0, 1, 5, 6, 10, 50, 60 |
| Security Features | SPDM (Security Protocol and Data Model) component authentication |
| Management Integration | HPE iLO (Integrated Lights-Out), HPE Agentless Management |
| Underlying Controller Architecture | Broadcom MegaRAID |
| OCP Standard | OCP 3.0 |
| Compatible Server Lines | HPE ProLiant DL Gen11, ML Gen11 |
| Operating System Support | Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere (per HPE SPP support matrix) |
The HPE P47789-B21 - HPE MR216i-o Gen11 x16 Lanes No Cache OCP SPDM Storage Controller is enterprise IT hardware deployed in production data centers, server rooms, and edge sites across the GCC and EMEA region.
Key specifications for the HPE P47789-B21 - HPE MR216i-o Gen11 x16 Lanes No Cache OCP SPDM Storage Controller: form factor OCP 3.0; interface PCIe / OCP / -a embedded; 1 year manufacturer support; new condition. Manufacturer part number P47789-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.