HPE CTR MR416i-a SAS 12G 4GB CACHE

The HPE Smart Array MR416i-a stands apart from ordinary RAID controllers by pairing a Broadcom SAS3916 processor with 4 GB of flash-backed cache, delivering enterprise-grade data protection and performance for ProLiant Gen10 Plus servers. This modular Type-a controller offers 16 internal SAS/SATA ports through four SFF-8643 connectors, supporting 12 Gbps SAS and 6 Gbps SATA drives. With RAID levels 0, 1, 5, 6, 10, 50, and 60, it provides flexible data redundancy and speed. The PCIe 4.0 x8 host interface ensures ample bandwidth for demanding workloads, while the FBWC super-capacitor safeguards cached data during power loss. Manage and monitor the controller via HPE Smart Storage Administrator and iLO, simplifying deployment and maintenance.

Highlights

• Broadcom SAS3916 processor with 4 GB DDR4 cache
• 16 internal ports via 4 x SFF-8643 connectors
• Supports SAS 12 Gbps and SATA 6 Gbps drives
• RAID 0, 1, 5, 6, 10, 50, 60 for flexible configurations
• Flash Backed Write Cache (FBWC) with super-capacitor
• PCIe 4.0 x8 host interface for high throughput
• Modular Type-a form factor for ProLiant Gen10 Plus

In daily use

In a busy server environment, the MR416i-a excels at handling mixed workloads, from virtualization to databases. Its 4 GB cache accelerates read and write operations, reducing latency and improving overall system responsiveness. The FBWC ensures that cached data is not lost in the event of a power failure, providing peace of mind for critical applications. Administrators can easily configure and monitor the controller using HPE Smart Storage Administrator or iLO, allowing for proactive management of storage health and performance. The controller supports up to 64 logical drives and 16 physical drives, offering scalability for growing storage needs.

Full specifications

• Controller Type: Smart Array RAID Controller
• Model Number: MR416i-a
• Host Interface: PCIe Gen4 x8
• Drive Interface: SAS 12Gb/s, SATA 6Gb/s
• Data Transfer Rate (SAS): 12 Gbps per port
• Data Transfer Rate (SATA): 6 Gbps per port
• Cache Memory: 4 GB DDR4
• RAID Levels Supported: RAID 0, 1, 5, 6, 10, 50, 60
• Internal Ports: 16 (via 4 x SFF-8643 connectors)
• Form Factor: Type-a Modular Controller
• Controller Processor: Broadcom SAS3916
• Cache Protection: Flash Backed Write Cache (FBWC) with Super-capacitor
• Server Compatibility: HPE ProLiant Gen10 Plus Servers
• Max Logical Drives: 64
• Max Physical Drives: 16 (directly connected)
• Management Software: HPE Smart Storage Administrator (SSA), HPE iLO
• Supported Protocols: SAS, SATA
• Operating Modes: RAID Mode
• Firmware Update: Online via HPE SPP or Offline via UEFI System Utilities

Final note

The HPE Smart Array MR416i-a is a robust storage solution for ProLiant Gen10 Plus servers, combining high performance, data protection, and ease of management. Its modular design and comprehensive RAID support make it an excellent choice for enterprises seeking reliable and scalable storage.