 "HPE Smart Array P421/2GB with FBWC - storage controller (RAID) SATA 6Gb/s" " HPE 6Gb/s 631674-B21 RAID Controllers CDW.com
"The HPE Smart Array P421 Controller is a low profile, 6 Gb/s, PCIe 3.0, Serial Attached SCSI (SAS) RAID controller that provides enterprise class, storage performance, maximum external scalability, and data protection for select HP ProLiant Gen8 rack and tower servers. It features eight external 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." 
 "300680-B21 HP 2GB (2x1GB) 266MHz SDRAM Kit" "Null"
 "Description:Genuine HPE 2GB (2x1GB) Registered 266MHzDDR PC2100 ECC SDRAM Memory KitPart Number(s) Option Part# 300680-B21 (2 modules per Kit) Spare 300701-001 Assembly 261585-041 Kit)"
 300680-B21 Compatible Servers: BL20p G2 BL30p BL40p DL360 G3 DL380 G3 DL560 DL585 G1 ML370 G3