 "631674-B21 HP Smart Array P421/2GB Controller" "Null"
 "Description:HP Smart Array P421/2GB FBWC 6Gb2-ports Ext SAS ControllerPart Number(s) Manufacturer Part# 631674-B21"
 Specifications: Category Proliant Controller Sub-Category Smart Array Generation P421/2GB Part Number 631674-B21 Products ID 461059 Manufacturer HP Product Type Storage Controller Host Interface PCI Express 3.0 x8 Controller Interface Type Serial Attached SCSI (SAS) Data Transfer Rate 600MB/s Buffer Size 2GB RAID Level 0 1 5 6 10 50 60 1+0 Drive Support 64 x Logical Memory 2GB ECC DDR3 SDRAM Form Factor Low-Profile Plug-in Card
 "300680-B21 HP 2GB (2x1GB) 266MHz SDRAM Kit", "Null" "New 300680-B21 Kit Wholesale Price 300680-B21"
"Description:Genuine HPE 2GB (2x1GB) Registered 266MHzDDR PC2100 ECC SDRAM Memory KitPart Number(s)
Option Part# 300680-B21 (2 modules per Kit)
Spare Part# 300701-001 (2 modules per Kit)
Assembly Part# 261585-041 (2 modules per Kit)" 
 300680-B21 Compatible Servers: BL20p G2 BL30p BL40p DL360 G3 DL380 G3 DL560 DL585 G1 ML370 G3