Brand: HPE · SKU: 761874-B21 · MPN: 761874-B21 · Category: Components
This HPE Smart Array P840 controller provides advanced RAID capabilities and enhanced storage performance for demanding server environments. It features a 12Gb/s SAS interface and 4GB Flash Backed Write Cache (FBWC) for data protection. It supports multiple RAID levels (0, 1, 5, 6, 10, 50, 60, 1 ADM, 10 ADM) and is designed for internal connectivity supporting up to 16 SAS or SATA drives. It integrates seamlessly into compatible HPE ProLiant Gen9 servers like the DL380 Gen9 and ML350 Gen9. It also features HP SmartCache to optimize performance by caching frequently accessed data. The controller is an option part number and may include the HPE Smart Storage Battery.
| Features | HP SmartCache, Flash Backed Write Cache (FBWC) |
|---|---|
| Host Bus | PCIe 3.0 x8 |
| Interface | SATA 6Gb/s / SAS 12Gb/s |
| RAID Level | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, RAID 1 ADM, RAID 10 ADM |
| Buffer Size | 4 GB (DDR3 internal memory clocked at 1866 MHz) |
| Channel Qty | 16 (Max Storage Devices Qty: 16) |
| Device Type | Storage controller (RAID) - plug-in card |
| Form Factor | Plug-in Card |
| Internal Ports | 2 x SATA 6Gb/s / SAS 12Gb/s |
| Supported Devices | Disk array (RAID) |
| Data Transfer Rate | 12 Gbit/s |
| Warranty | Varies by seller; one reseller mentions a 1-year warranty for refurbished units |
| Weight | N/A (Compatible server weight up to 23.6 kg) |
| Dimensions | 4.4" (Height) x 0.6" (Width) x 6.6" (Depth) |
The HPE Smart Array P840/4GB FBWC controller is a high-performance 12Gb/s SAS controller designed for HPE ProLiant Gen9 servers. It offers advanced RAID support and 4GB of cache memory to accelerate storage operations. Its features like HP SmartCache provide performance benefits for demanding workloads.
Yes, this HPE Smart Array P840/4GB FBWC 12Gb 2-ports Int FIO SAS Controller (761874-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 P840/4GB FBWC 12Gb 2-ports Int FIO 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 761874-B21.