631671R-B21 by Hewlett Packard Enterprise

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Manufacturer Hewlett Packard Enterprise
Manufacturer's Part Number 631671R-B21
Description HPE; Product Line: Smart Array; Product Model: P420; Product Type: SAS Controller; Host Interface: PCI Express 3.0 x8; Form Factor: Plug-in Card;
NAME DESCRIPTION
Cache Memory: 2 GB
Product Condition: Refurbished
Product Name: Smart Array P420/2GB FBWC 6Gb 2-ports Int SAS Controller
Controller Type: 6Gb/s SAS, Serial ATA/600
Product Series: P
SAS Connector Details: 2
Platform Supported: Linux, PC
Brand Name: HPE
Thickness: 2.25 "
RAID Supported: Yes
Form Factor: Plug-in Card
Marketing Information: The HP Smart Array P420 Controller is a low profile, 6 Gb/s, PCIe 3.0, Serial Attached SCSI (SAS) RAID controller that provides enterprise class, storage performance and data protection for select HP ProLiant Gen8 rack servers and tower servers.

It features eight internal SAS ports and delivers increased server uptime by providing advanced storage functionality, including online RAID level migration (between any RAID levels) with flash back write cache, global online spare, and pre-failure warning. Data Compatibility among all models of Smart Array controllers allows simple and easy migration at any time when needs for higher performance, capacity, and availability increase. Even new generations of Smart Array controllers can understand the data format of previous generations of Smart Array controllers.
Product Type: SAS Controller
Host Interface: PCI Express 3.0 x8
Number of SAS Ports (Internal): 8
Product Model: P420
Total Number of SAS Ports: 8
Height: 7.5 "
RAID Levels: 6, 60, 5, 50, 1, 10, 1 ADM, 10 ADM, 0
Width: 9.5 "
Product Line: Smart Array
Data Backup Type: Flash Backed Cache