Brand: HPE · SKU: 726737-B21 · MPN: 726737-B21 · Category: Components
HPE 12 Gbps Peripheral Component Interconnect Express (PCI-E) 3 X8 Smart Array P440AR SAS Serial Advanced Technology Attachment (SATA) Controller with 2GB Flash Backed Write Cache (FBWC). This is a Flexible Smart Array, 12Gb/s SAS RAID controller that provides enterprise-class storage performance, increased internal scalability with SAS Expander Card, and data protection for specific HPE ProLiant Gen9 rack and tower servers. It features eight internal physical links and supports RAID levels 0, 1, 10, 5, 50, 6, 60, and 10 ADM. It supports both RAID or HBA mode and legacy and UEFI boot operation.
| Cache | 2GB Flash Backed Write Cache (FBWC) |
|---|---|
| Host Bus | PCI Express 3.0 x8 |
| Form Factor | Plug-in Module (Daughter Card) |
| Product Model | P440ar |
| Interface Type | SAS-SATA |
| Internal Ports | 2 x4 ports (8 physical links) |
| Controller Type | 12Gb/s SAS RAID Controller |
| RAID Levels Supported | 0, 1, 10, 5, 50, 6, 60, 10 ADM |
| Data Transfer Rate (SAS) | 12Gb/s |
| Data Transfer Rate (SATA) | 6Gb/s |
| Warranty | Varies by seller; some listings mention 30 days or 1 Year for refurbished units. |
| Weight | 1 Lb. (approximate) |
| Dimensions | 5.3 x 4.1 x 1.2 in (13.46 x 10.414 x 3.05 cm) |
The HPE Smart Array P440ar Controller (Part No. 726737-B21) is a 12Gb/s SAS RAID controller featuring 2GB of Flash Backed Write Cache (FBWC). It connects via a PCI Express Gen3 x8 link and provides storage connectivity for up to 200 physical drives (up to 64 logical drives) using 8 internal physical links supporting both SAS and SATA drives. It supports advanced features like online RAID level migration, global online spares, and works with the HPE Smart Storage Battery.
Yes, this HPE Smart Array P440ar/2GB FBWC 12Gb 2-ports Int SAS Controller (726737-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 P440ar/2GB FBWC 12Gb 2-ports Int SAS 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 726737-B21.