 "631667-B21 HP Smart Array P222/512 Controller", "Null" "New 631667-B21 Controller Wholesale Price 631667-B21"
"Description:HP Smart Array P222/512 FBWC 6Gb1-port Int/1-port Ext SAS ControllerPart Number(s)
Option Part# 631667-B21
Spare Part# 633537-001
Assembly Part# 610669-003" 
 Specifications: Category Proliant Controller Sub-Category Smart Array Generation P222/512 Part Number 631667-B21 Products ID 461056 Manufacturer HP Product Type Storage Controller Host Interface PCI Express 3.0 x8 Controller Type Serial ATA/600 Data Transfer Rate 600MB/s RAID Level RAID 0 1 10 5 50 6 60 Drive Support 64 x Logical Memory 512MB ECC DDR3 SDRAM Form Factor Low-Profile Plug-in Card
 "Null" "578230-B21 HP Smart Array P410/512 Controller"
 "Description:HP Smart Array P410/512 FBWC 2-portsInt PCIe x8 SAS ControllerPart Number(s) Manufacturer Part# 578230-B21"
 Specifications: Category Proliant Option Sub-Category Smart Array Controller Generation P410/512 Part Number 578230-B21 Products ID 458008 Manufacturer HP Product Type Storage Controller Host Interface PCI Express 2.0 x 8 Controller Interface Type 2 x 32-pin SFF-8484 Data Transfer Rate 300MB/s Buffer Size 256MB RAID Level 0 1 5 10 50 1+0 5+0 Drive Support 12 Memory 512MB DDR2 SDRAM Form Factor Low-Profile Plug-in Card