 "Western Digital Blue 1 TB Internal HDD" " Western HDD - WD10EZEX Desktop Hard Drives CDW.com
"Built to WD's highest standards of quality and reliability, WD Blue offers the features and entry-level capacities that are ideal for your computing needs. WD Blue is designed by the brand that you trust with the quality you would expect for a tested, proven, everyday storage solution." 
 "WD 1TB Red 3.5" SATA3 NAS HDD/Hard Drive WD10EFRX"@en WD10EFRX LN46166 | SCAN UK"@en
"1TB WD Red WD10EFRX, 3.5" NAS HDD, SATA III - 6Gb/s, 5400rpm, 64MB Cache, NCQ                      "@en 