HP 631674-B21 Smart Array P421 2GB External SAS Controller
HP 631674-B21 Smart Array P421 2GB External SAS Controller
Maximize External Storage Performance and Data Protection
The HP Smart Array P421 Controller is a high-performance, low-profile RAID controller designed for HP ProLiant Gen8 servers. Featuring 6 Gb/s SAS connectivity, 2GB FBWC, and support for advanced RAID levels, this controller provides enterprise-class storage performance, maximum external scalability, and robust data protection.
- Interface: 6 Gb/s SAS
- Form Factor: Low Profile
- Cache: 2GB FBWC (Flash Back Write Cache)
- Ports: 8 External SAS Ports
- RAID Support: Online RAID level migration, Global online spare, Pre-failure warning
- Compatibility: HP ProLiant Gen8 rack servers and tower servers
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