HPE MR408i-o Gen11 x8 Lanes 4GB Cache OCP SPDM Storage Controller P58335-B21 P58543-001

The Refurbished HPE MR408i-o Gen11 OCP Storage Controller (4GB Cache) is a high-performance storage and RAID controller designed for HPE ProLiant Gen11 servers. Built on a PCIe Gen4 x8 interface and equipped with 4GB of onboard cache, it delivers fast, reliable storage performance for demanding enterprise workloads.

This controller fits virtualised estates, database servers, and other data-heavy workloads that need consistent throughput, resilient operation, and room to adapt as demands change. It also supports mixed-drive setups across SAS, SATA, and NVMe, so teams can increase storage performance without losing control of protection features or day-to-day management.

Key Features

• PCIe Gen4 x8 OCP storage controller for HPE ProLiant Gen11 servers
• 4GB cache for improved read/write performance
• Supports SAS, SATA, and NVMe storage devices
• RAID support for data protection and performance optimisation
• Designed for virtualised and storage-intensive workloads

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