HPE MegaRAID MR416i-a Gen10 + x16 4GB Cache NVMe/SAS 12G Controller P62613-001

P26279-B21 | P62613-001 | P22252-001

The HPE MegaRAID MR416i-a Gen10 Plus RAID Controller is a high-performance tri-mode storage adapter engineered for HPE ProLiant Gen10 Plus and Gen11 servers. Built on Broadcom MegaRAID technology, this controller delivers exceptional flexibility by supporting NVMe, SAS, and SATA drives concurrently, making it ideal for modern, mixed-workload data centers.

Available under option part number P26279-B21 and spare part number P62613-001, with related assembly part numbers such as P22252-001 / P22252-002, the MR416i-a leverages PCIe Gen4 x16 lanes and a 4GB Flash-Backed Write Cache (FBWC) to provide superior throughput, low latency, and enterprise-grade data protection.

Core Technical Specifications

• Model: Broadcom MegaRAID MR416i-a Gen10 Plus

• Device Type: Type-A Modular Tri-Mode RAID Controller

• Interface Type: Tri-Mode (NVMe / SAS / SATA)

• Host Interface: PCI Express Gen4 x16

• Internal Lanes: 16 lanes (2 × 8 host ports)

• Data Transfer Rates:

  • 12 Gb/s SAS

  • 6 Gb/s SATA

  • PCIe Gen4 NVMe

• Cache Memory: 4GB Flash-Backed Write Cache (FBWC)

• RAID Levels Supported: 0, 1, 5, 6, 10, 50, 60

• Maximum Devices Supported: Up to 240 drives (platform dependent)

Compatibility & Management

• Supported Servers:
  HPE ProLiant DL360, DL380, DL325, DL345, DL365, DL385 (Gen10 Plus & Gen11)

• Management Tools:
  MegaRAID Storage Administrator (MRSA), StorCLI, HII (UEFI), Redfish

• Operating System Support:
  VMware ESXi, Microsoft Windows Server, RHEL, SLES, Ubuntu, CentOS

Physical Characteristics

• Form Factor: Type-A Modular Controller (HPE internal storage slot)

• Dimensions: Approx. 4.41 in × 6.18 in (11.2 × 15.7 cm)

• Weight: ~0.284 lbs (129 g)

Advanced Enterprise Features

• Tri-Mode SerDes Technology – Mix NVMe, SAS, and SATA drives within the same backplane

• PCIe Gen4 Bandwidth – Optimized for high-performance NVMe storage

• Silicon Root of Trust – Hardware-based firmware authentication for enhanced security

• Self-Encrypting Drive (SED) Support – Protect sensitive data at rest

• FastPath Acceleration – Reduced I/O latency for SSD-intensive workloads

Part Numbers

• Reference Part Numbers:

  • Option P/N: P26279-B21

  • Spare P/N: P62613-001

  • Assembly P/N: P22252-001 / P22252-002

The HPE MegaRAID MR416i-a Gen10 Plus RAID Controller offers enterprise-class performance, security, and storage flexibility, making it the ideal RAID solution for HPE ProLiant Gen10 Plus and Gen11 servers running NVMe-accelerated, mission-critical workloads.