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HPE P58335-B21 MR408i‑o Gen11 x8 Storage Controller
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2,832.32 AED2,835.00 AED (-0%)
Key Features:
• PCIe Gen4 x8 RAID controller for internal server storage
• 4 GB cache buffer for accelerated I/O performance
• Supports SATA, SAS, and NVMe storage protocols
• RAID levels 0/1/5/6/10/50/60 for data protection
• Management via StorCLI, UEFI, MegaRAID, and Redfish
HPE P58335-B21 MR408i‑o Gen11 x8 Storage Controller – in Dubai
Overview:
The HPE P58335‑B21 is a storage controller card designed for deployment by infrastructure engineers and server administrators in HPE ProLiant Gen11 systems, providing versatile RAID storage management for mixed protocol environments. It is a plug‑in controller that enables servers to manage SATA, SAS, and NVMe storage devices behind a unified RAID engine, improving data reliability and configuration flexibility over simple HBA modes.
It uses a PCIe Gen4 x8 host interface, delivering high bandwidth connectivity suitable for enterprise class RAID workloads and mixed drive types while maintaining compatibility with a broad range of storage devices.
The controller features 4 GB of cache buffer to accelerate I/O operations and mitigate latency spikes during RAID parity calculations or rebuild cycles. It supports multiple RAID levels including 0, 1, 5, 6, 10, 50, and 60 to tailor performance vs. redundancy for different data protection needs.
Installation is in standard OCP NIC 3.0 or PCIe slot locations in supported servers and integrates with system management stacks for configuration and monitoring of arrays.
This card is intended for use in internal server storage domains where RAID protection and high connectivity are required; it is not a standalone storage device and does not provide external host connectivity.
Typical Deployment Scenarios:
• Internal RAID storage controller for HPE ProLiant Gen11 rack servers
• Mixed protocol storage arrays combining SATA, SAS, and NVMe devices
• Virtualization host backplanes with high availability requirements
• Redundant RAID volumes for database and file services
• High‑capacity storage aggregation in data center compute racks
Technical Specifications:
| Specification | Value |
|---|---|
| Brand | HPE |
| Part Number | P58335‑B21 |
| Product Type | Storage Controller (RAID) |
| Host Interface | PCIe Gen4 x8 |
| Cache Size | 4 GB |
| Supported RAID Levels | 0, 1, 5, 6, 10, 50, 60 |
| Supported Protocols | SATA 6 Gb/s, SAS 12 Gb/s, NVMe |
| Connections | 1×8 LP SlimSAS (internal) |
| Form Factor | OCP NIC 3.0 / PCIe card |
| Management Tools | StorCLI, UEFI utilities, MegaRAID Storage Administrator, Redfish |
| Supported OS | Windows Server, RHEL, SUSE Linux, CentOS, Ubuntu, VMware ESXi |
| Maximum Physical Drives | Typically up to 16 (dependent on backplane) |
| Operating Environment | Server internal storage |
| Compliance | Industry standard RAID and storage protocols |
Compatibility / Ecosystem:
- Compatible Rack Types: Internal OCP NIC 3.0 / PCIe lanes in HPE ProLiant Gen11 servers
- RAID Ecosystem: Broad range of RAID levels with hardware acceleration
- Protocol Ecosystem: SATA, SAS, and NVMe drives supported behind RAID
- Management Ecosystem: StorCLI, MegaRAID Storage Administrator, UEFI, Redfish support
Additional information
| Weight | 0.112 kg |
|---|---|
| Dimensions | 11.8 × 7.6 × 1.9 cm |
| Brand | HPE |
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