Intel RMS3HC080

Overview

The Intel RMS3HC080 is a RAID module designed to provide reliable and high-throughput storage management for servers and workstations. It features eight internal SAS or SATA ports, each supporting 12 Gb/s data transfer speeds, and connects via a mezzanine interface that preserves standard PCIe slots for other expansion cards. This module is ideal for environments that require efficient handling of large files and transactional data, such as file servers, database systems, and virtualization hosts.

Key features

• Eight internal SAS or SATA ports delivering consistent 12 Gb/s transfer rates for fast data access.
• PCIe 3.0 x8 host interface ensures wide bandwidth and low latency communication with the system CPU.
• Scalable design supports up to 128 drives through expanders, allowing flexible storage configurations.
• Hardware RAID levels 0, 1, 5, 10, and 50 provide a range of options for data protection and performance optimization.
• JBOD mode enables direct drive access for software-defined storage or passthrough scenarios.
• LSI3008 controller efficiently manages data flow and parity calculations to maintain system responsiveness.
• Mezzanine form factor saves valuable PCIe slots for networking cards, GPUs, or other upgrades.
• Compatible with Windows, Linux, and VMware operating systems for seamless integration into existing data center workflows.
• Includes standoffs and locking pins for secure and straightforward installation within the server chassis.

Key specs

• Number of ports: 8 internal SAS/SATA
• Data transfer rate per port: 12 Gb/s
• Host interface: PCIe 3.0 x8
• RAID levels supported: 0, 1, 5, 10, 50
• Controller: LSI3008
• Maximum drives supported with expanders: 128
• Form factor: Mezzanine
• Operating system compatibility: Windows, Linux, VMware

Connectivity and compatibility

This RAID module connects directly to the server board via a mezzanine interface, which helps maintain free PCIe slots for other critical components. Its eight internal SAS or SATA ports support a mix of drive types, allowing you to tailor your storage setup to balance speed, capacity, and cost. The PCIe 3.0 x8 interface provides a robust data path to the CPU, minimizing bottlenecks during heavy workloads. Compatibility with major operating systems like Windows, Linux, and VMware ensures it integrates smoothly into diverse IT environments without requiring additional drivers or complex configuration.

Installation and setup

Installation is designed to be straightforward, with included standoffs and locking pins that secure the module firmly to the server board. The mezzanine form factor means it fits neatly inside the chassis without occupying standard PCIe slots, preserving space for other expansion cards. This setup is well suited for administrators who want to maximize their server’s capabilities while maintaining a clean and organized internal layout.

Ideal uses and environments

The RMS3HC080 is a strong choice for IT professionals managing file servers, database systems, or virtualization hosts that demand consistent high-speed storage access. Its scalability and support for multiple RAID levels make it suitable for both performance-focused and capacity-driven storage arrays. This module fits well in data centers and enterprise environments where reliable, expandable storage solutions are essential, and where preserving PCIe slots for additional hardware is a priority.

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