Adapter Specs

• Model: HP Smart Array P410/256 2-port Internal PCIe x8 SAS Controller
• Device Type: RAID Controller – Plug-in Card (Low Profile)
• Interface: PCI Express Gen2 x8
• Ports: 2 internal x4 mini-SAS ports
• Supported Drive Interfaces: 6Gb/s SAS and 3Gb/s SATA
• Max Storage Devices: Up to 24 drives (with expander); 25 HDDs supported total
• Cache: 256MB DDR2-800MHz ECC (Upgradeable to BBWC or FBWC)
• RAID Levels Supported: 0, 1, 1+0, 5 (with 256MB cache), 5+0, 6, 6+0 (with BBWC/FBWC & SAAP)
• Data Transfer Rate: 6Gb/s SAS; 3Gb/s SATA

Part Number:

• 462919-001
• 462862-B21

The HPE Smart Array P410/256 (462862-B21) is a reliable internal RAID controller designed for performance and scalability. Equipped with two internal mini-SAS ports and support for both 6Gb/s SAS and 3Gb/s SATA drives, it delivers flexibility for enterprise storage needs. The controller comes with 256MB DDR2 cache, which can be upgraded with battery-backed (BBWC) or flash-backed (FBWC) modules to unlock advanced RAID features and improve fault tolerance.

Supporting RAID levels 0, 1, 1+0, and 5 out of the box, the P410 can also handle RAID 6 and 6+0 with optional upgrades. Its PCIe Gen2 x8 interface ensures fast communication with the host server, while tools like HP ACU and ORCA make configuration and management straightforward. With a low-profile form factor and high compatibility across HP ProLiant platforms, the P410/256 is a dependable choice for server storage optimization.