HPE Smart Array P440ar PCIe 3.0 x8 SAS RAID Controller 2GB FBWC

The HPE Smart Array P440ar is a high-performance SAS RAID controller designed for HPE ProLiant Gen9 servers. It features a PCI Express 3.0 x8 host interface and delivers 12 Gb/s SAS data transfer rates, ensuring fast and reliable storage connectivity. With 2 GB Flash-Backed Write Cache (FBWC), it provides enhanced data protection and performance for enterprise workloads.

Advantages

This controller offers flexible RAID configurations including RAID 0, 1, 10, 5, 50, 6, 60, and ADM, supporting up to 200 physical drives with expanders. The integrated FBWC eliminates the need for separate battery backup, reducing maintenance and improving reliability. Optional HPE SmartCache and Secure Encryption features further optimize performance and security.

Suitable for

• HPE ProLiant Gen9 servers (e.g., DL360, DL380, ML350)
• Enterprise data centers requiring high-speed SAS/SATA connectivity
• Applications needing advanced RAID levels and large storage capacity

Key specifications

• Controller Type: SAS RAID Controller
• Host Interface: PCI Express 3.0 x8
• Data Transfer Rate: 12 Gb/s SAS
• Cache Memory: 2 GB Flash-Backed Write Cache (FBWC)
• RAID Levels: 0, 1, 10, 5, 50, 6, 60, ADM
• Internal Connectors: 2 x 4 mini-SAS HD (SFF-8643)
• Internal SAS Lanes: 8 lanes
• Form Factor: Flexible Smart Array Controller
• Supported Drives: SAS/SATA HDDs and SSDs
• Max Physical Drives: Up to 200 (with expanders)
• Compatibility: HPE ProLiant Gen9 Servers
• Features: HPE SmartCache (optional), HPE Secure Encryption (optional), Predictive Failure Analysis
• Battery Backup: Yes (integrated with FBWC)
• Controller Generation: HPE Smart Array Gen9
• Operating Modes: RAID Mode, HBA Mode

Recommendations

This controller is ideal for IT professionals upgrading or building Gen9 server storage. Ensure your server has a compatible PCIe 3.0 x8 slot and supports the Smart Array P440ar. For optimal performance, use HPE-certified drives and expanders.