 "Verbatim DataLifePlus CD-R Silver Inkjet Printable 50 Pack Spindle" " Verbatim Spindle - 94892 CD-ROM Media CDW.com
"CD-R is short for "CD-Recordable". The discs are also known as WORM media which stands for Write Once, Read Multiple. The advantage of CD-R over other types of optical media is that you can use the discs with a standard CD player. 

The mechanical specifications of Verbatim media are very precise, and data written to it can be read in a wide range of drives. As a result, Verbatim DataLifePlus discs demonstrate a high level of compatibility between drives running at a wide range of speeds." 
 "347786-B21 HP 64/133 2-Ports Int PCI-X HBA", "Null" HBA Wholesale 347786-B21 Price 347786-B21"
"Description:HP 64/133 2-Ports Int PCI-X SAS Host Bus Adapter (HBA)Part Number(s)Option Part# 347786-B21" 
 Specifications: Category StorageWorks Sub-Category HBA Generation PCI-E Part Number 347786-B21 Products ID 457452 Data Transfer Rate 3GB/s Per Ports, 12 GB/s Total Drive Count 18 Maximum Capacity 1.3TB Weight 0.1 lbs Product Dimensions 24.79 x 26.29 x 19.3 cm Operating Temp 0° to 45° C RAID 0 1 Protocol Supported 3GB SAS / 1.5GB SATA