 "Verbatim UltraLife Gold Archival Grade - CD-R x 50 700 MB storage media" " Verbatim media 96159 CD-ROM Media CDWG.com
"Verbatim's proprietary dual reflective technology is comprised of a silver layer for broad compatibility and a gold layer for long archival life. The highly reflective silver layer allows the UltraLife CD-R disc to look like a standard silver disc to CD burners. This feature provides a low initial error rate, important for long archival life, and the same drive read/write compatibility as standard silver-only discs.The gold reflective layer is naturally resistant to corrosion. The gold layer overlaps the silver layer and prevents oxygen from coming through the lacquer layer or edge of the disc and corroding the silver. Silver oxidation can be a primary factor which limits the lifetime of CD media." 
 "X143K Dell 146-GB 10K 2.5 SP SAS w/F830C", "Null" "New X143K w/F830C 10 Pack Wholesale Price X143K-10Pack"
"Description:10 x 146GB 10K 6Gb/s SAS 2.5-inch Single Port (SP) Hot-Plug Dell Hard Drive in Dell F830C 2.5-inch Hot-Plug Hard Drive Tray (as pictured)Genuine Dell serial number and firmwareGenuine Dell Certified Enterprise Class Hard DrivePart Number(s)
Dell Part# X143K
Toshiba Part# MBD2147RC" 
 Specifications: Category Dell HardDrive Sub-Category 10K Generation SAS SFF Part Number X143K-10Pack Products ID 457739 Capacity 146GB Interface Serial Attached SCSI (SAS) Enclosure Internal Drive Dimensions 2.5 inches x 1/3H (Low Profile) Spindle Speed 10000RPM External Data Transfer Rate 600MB/s Seek Time 3.8ms HotSwap Yes Manufacturer Dell Pre-Failure Warranty Yes Hot Swap Tray Included/Attached