RAID controller HP Enterprise Smart Array P440ar PCIe3 x8 with 2GB cache

RAID controller HP Enterprise Smart Array P440ar PCIe3 x8 with 2GB cache is a hardware RAID controller designed for enterprise servers and storage enclosures. The card provides a PCIe3 x8 host interface and 2GB onboard cache to improve data protection and accelerate I/O workloads. It is intended for configuring hardware RAID arrays to enhance redundancy and maintain consistent performance in data center environments. Manufacturer details: HP Enterprise, MPN 749796-001-RFB, EAN 5711783583943.

Advantages

The HP Enterprise Smart Array P440ar offloads RAID processing from the host CPU, helping to stabilize system performance under mixed I/O loads. Its PCIe3 x8 interface offers a high-bandwidth connection to the server platform, while the 2GB onboard cache reduces write latency and improves sustained throughput for typical enterprise storage tasks. The controller is built for integration with servers and enclosures and supports common maintenance and redundancy workflows used in data centers.

Key specifications

• Brand: HP Enterprise
• Model: Smart Array P440ar
• Interface: PCIe3 x8
• Onboard cache: 2GB
• Function: Hardware RAID controller for server storage management
• Manufacturer part number (MPN): 749796-001-RFB
• EAN: 5711783583943

How to use

Install the RAID controller into a compatible PCIe3 x8 slot following the server or enclosure manufacturer’s instructions. Connect the controller to the drive backplane or individual drives using the server’s existing cables and connectors. Initialize and configure RAID arrays using the server’s RAID configuration utility or management firmware, selecting RAID levels and caching policies according to workload and redundancy needs. Monitor array health and performance with available management tools and apply firmware updates as recommended by the vendor.

Recommendations

Verify server and enclosure compatibility before installation, ensure firmware is up to date, and follow established backup procedures when creating or modifying RAID arrays to protect against data loss during configuration changes.