The HPE Smart Array P841 Controller is a full height, PCIe3 x8, 12Gb/s Serial Attached SCSI (SAS) RAID controller that provides enterprise storage performance, increased external scalability, and data protection for select HPE ProLiant Gen9 rack servers and tower servers. The 726903-B21 features sixteen external physical links and delivers increased server uptime by providing advanced storage functionality, including online RAID level migration (between any RAID levels) with the 4GB flash backed write cache (FBWC). HPE Smart Array P841 with 4GB Flash Backed Write Cache with 4 Pci-E 3.0 X8 Ports with SATA 6GB/s and SAS 12GB/s data transfer rates.
- Part Number: 726903-B21
- Manufacturer: HPE
- Device Type: Smart Array P841
- Form Factor: Plug-in
- Ports: 4-Ports Pci-E 3.0 x8
- Controller Interface: SATA 6Gb/s / SAS 12Gb/s
- Physical Drive Support: Up to 200 physical drives
- Logical Drive Support: Up to 64 logical drives
- Data Transfer Rate: 1.2 Gigabits per sec
- RAID Levels: 0, 1, 5, 6, 10, 50, 60
The 726903-B21 is for the following HPE ProLiant Servers and HPE Disk Enclosures:
- DL Series: DL20 Gen9, DL80 Gen9, DL180 Gen9, DL360 Gen9, DL380 Gen9, DL560 Gen9
- ML Series: ML110 Gen9, ML150 Gen9, ML350 Gen9
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- HPE D6020 Disk Enclosure