 "ST31000640NS Seagate 1-TB 7.2K 3.5 SATA" "Null"
 "Description: 2 x 1.0TB Seagate Barracuda ES.2 Hot-Plug Serial ATA (SATA) 3.0GB/s 7200 RPM 3.5-inch form factor (LFF) Hard Drive Part Number(s) Model# ST31000640NS Alternate Part# ST31000340NS"
 Specifications: Category Seagate HardDrive Sub-Category 7.2K Generation SATA Part Number ST31000640NS-2Pack Products ID 466121 Hot Swap Tray Not Included Capacity 1TB Form Factor 3.5 inches x 1/3H Interface Serial ATA Data Transfer Rate 320MB/s Average Seek Time 8.5ms Rotational Speed 7200RPM Manufacturer Seagate Pre-Failure Warranty Yes
 "ST3500630NS Seagate 500-GB 7.2K 3.5 3G SATA HDD" "Null"
 "Description:Seagate Barracuda ES 500GB Hot-Plug Serial ATA (SATA) 3.0Gb/s 7200RPM 3.5-inch form factor 16MB Hard DrivePart Number(s)Manufacturer Part# ST3500630NS"
 Specifications: Category Seagate HardDrive Sub-Category 7.2K Generation SATA Part Number ST3500630NS Products ID 456639 Capacity 500GB Form Factor 3.5 inches x 1/3H (LFF) Interface Serial ATA Data Transfer Rate 300MB/s Spindle Speed 7200RPM Average Seek Time 8.5ms Hot Swap Tray Not Included Manufacturer Seagate Pre-Failure Warranty Yes Cache 16MB