 "WD Blue WD40EZRZ - hard drive 4 TB SATA 6Gb/s" " WD 6Gb/s Internal Desktop Hard Drives CDW.com
"This hard drive offers stunning capacity and ensures your colors never fade." 
 "WD 1TB Blue 2.5" Solid State Drive/SSD WDS100T1B0A"@en WDS100T1B0A LN75748 | SCAN UK"@en
"1TB WD Blue SSD, 2.5" SSD, SATA III - 6Gb/s, 7mm, Read 545MB/s, Write 525MB/s, 100K/80K IOPS, 400 TBW, Retail            "@en 