 "HPE Smart Array P222/512 with FBWC - storage controller (RAID) SATA 6Gb/s" " HPE 6Gb/s 631667-B21 RAID Controllers CDW.com
"The HPE Smart Array P222 Controller is a low profile, 6 Gb/s, PCIe 3.0, Serial Attached SCSI (SAS) RAID controller that provides entry-level, storage performance, scalability, and data protection for select HP ProLiant Gen8 rack and tower servers. It features four internal and four external SAS lanes and delivers increased server uptime by providing advanced storage functionality, including online RAID level migration 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." 
 "HP Ethernet 1Gb 4-port 331T Adapter" "647594-B21's detail page - Server Nexus LLC"
 Specification Interfaces/Ports Host Interface PCI Express x4 Total Number of Ports 4 Network (RJ-45) Yes Number of Network (RJ-45) Ports 4 Media & Performance Media Type Supported Twisted Pair Network & Communication Network Technology 10/100/1000Base-T Physical Characteristics Card Height Full-height Card Height Low-profile Form Factor Standup Height 2.7" Width 5.2"