HPE P47781-B21 MR416i-o - storage controller (RAID) - SATA 6Gb/s / SAS 12Gb/s / PCIe 4.0 (NVMe) - PCIe 4.0 x8

HPE P47781-B21

MR416i-o Storage Controller (RAID) – SATA 6Gb/s / SAS 12Gb/s / PCIe 4.0 (NVMe) – PCIe 4.0 x8

The HPE P47781-B21 MR416i-o is a high-performance storage controller enabling enterprise-class RAID protection and support for SAS 12Gb/s, SATA 6Gb/s, and PCIe 4.0 NVMe devices. Designed for HPE ProLiant Gen11 servers, it uses a PCIe 4.0 x8 interface for accelerated data throughput, ensuring reliability and scalability in demanding business workloads.

Supporting multiple RAID levels and hot-plug drive configurations, the MR416i-o is ideal for environments requiring both flexibility and resilience. Integrated with HPE Smart Array management and iLO system tools, it ensures seamless deployment and lifecycle management for secure, high-availability IT infrastructures.

Features :

The HPE MR416i-o controller supports mixed drive technologies (SAS, SATA, NVMe) with enterprise RAID functionality. PCIe Gen4 connectivity delivers higher IOPS and bandwidth, reducing latency for modern applications such as virtualization, transactional databases, and hybrid cloud workloads.

Advanced Options :

Integrated with HPE ProLiant Gen11 systems, the controller allows seamless scaling of storage capacity and performance. Hot-swappable drive support, advanced cache management, and data protection features reduce downtime while increasing storage flexibility across evolving business needs.