RAID controller Broadcom MegaRAID 9440-8i, PCIe x8, 12 Gbit/s, 8 ports, Mini‑SAS HD SFF-8643, Low Profile MD2

The Broadcom MegaRAID 9440-8i is a low-profile RAID controller card designed for entry-level servers and workstations. It supports SAS, SATA and NVMe devices via Tri-Mode SerDes Technology and delivers 12 Gbit/s per lane performance with PCI Express x8 connectivity. The card provides hardware RAID data protection for non–business-critical applications while offering a compact footprint and dual Mini-SAS HD x4 (SFF-8643) connectors for flexible storage configurations.

Advantages

The MegaRAID 9440-8i combines Tri-Mode compatibility (NVMe, SAS, SATA) in a single adapter, simplifying system design and cabling. It supports multiple RAID levels (0, 1, 5, 6, 10, 50, 60) to balance performance and redundancy, and its 12 Gbit/s transfer rate ensures sustained throughput for mixed drive environments. Low-profile form factor and dual voltage support (3.3V/12V) allow installation in a wide range of server chassis.

Suitable for

• Entry-level servers and small business workstations
• Storage expansion in compact server platforms
• Deployments requiring hardware RAID for data protection
• Mixed SAS, SATA and NVMe drive configurations

Key specifications

• Host interface: PCI Express x8
• Data transfer rate: 12 Gbit/s per lane
• Supported drive types: SAS, SATA, NVMe (Tri-Mode)
• RAID levels: 0, 1, 5, 6, 10, 50, 60
• Connectors: dual Mini-SAS HD x4 (SFF-8643)
• Form factor: low-profile (155.7 mm x 68.9 mm)
• Voltage: 3.3V and 12V supported
• Brand/MPN: BROADCOM / 05-50008-02
• EAN: 0830343003648

How to use

Install the MegaRAID 9440-8i into an available PCIe x8 slot on the host motherboard, secure the card in the chassis, and connect storage devices using the Mini-SAS HD (SFF-8643) cables. Power on the system and access the adapter BIOS or Broadcom management utility to configure RAID arrays and initialize disks. Install appropriate drivers in the host operating system for full functionality and monitor array health via vendor management tools.

Recommendations

Use the controller in systems where hardware RAID is required but enterprise features (for business-critical workloads) are not mandatory. Ensure BIOS/firmware and drivers are kept up to date and follow vendor guidelines for cooling and cable routing to maintain performance and reliability.