Brand: HPE · SKU: 804331-B21 · MPN: 804331-B21 · Category: Components
The HPE Smart Array P408i-a SR Gen10 Controller is an enterprise-class RAID controller designed for HPE ProLiant Gen10 Servers. It supports 12 Gb/s SAS connectivity, features 8 internal SAS lanes across two x4 Mini-SAS ports, and includes a 2 GB Flash-Backed Write Cache (FBWC). This modular controller occupies a dedicated storage slot, thus saving valuable PCIe expansion slots. It provides enterprise-class storage performance, reliability, security, and efficiency, and supports Mixed Mode operations, allowing for simultaneous RAID and HBA (Host Bus Adapter) configurations. Optional licenses for HPE Smart Array SR Secure Encryption and HPE Smart Array SR SmartCache are available. It supports a wide range of RAID levels including 0, 1, 5, 6, 10, 50, 60, 1 ADM, and 10 ADM.
| Mode | Mixed Mode (RAID and HBA simultaneously) |
|---|---|
| Host Bus | PCIe 3.0 x8 |
| Interface | SATA 6Gb/s / SAS 12Gb/s |
| Form Factor | Type-a Modular Controller |
| Cache Buffer | 2 GB Flash-Backed Write Cache (FBWC) |
| Product Type | Storage controller (RAID) |
| Internal Lanes | 8 |
| Ports (Internal) | 8 SAS lanes across 2 x4 Mini-SAS ports |
| Data Transfer Rate | 12 Gbit/s |
| RAID Levels Supported | RAID 0, 1, 1 ADM, 10, 10 ADM, 5, 50, 6, 60 |
| Warranty | Varies by Seller (e.g., 90 Days Refurbished) |
| Weight | N/A |
| Dimensions | Type-a Modular Controller Form Factor |
The HPE Smart Array P408i-a SR Gen10 Controller delivers enterprise-class storage performance with 12 Gb/s SAS connectivity over a PCIe 3.0 x8 interface. It features 8 internal SAS lanes and 2GB of Flash-Backed Write Cache (FBWC) for high performance and data security. As a Type-a modular controller, it maximizes storage capacity without consuming a standard PCIe expansion slot. It supports advanced RAID levels and Mixed Mode operation for flexible storage configurations.
Yes, this HPE Smart Array P408i-a SR Gen10 Modular Controller (804331-B21) is 100% genuine HPE hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HPE Smart Array P408i-a SR Gen10 Modular Controller includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 804331-B21.