From the very big to the very small - WD's Purple and Red have it all – Blocks and Files
Western Digital Purple HDD 1TB,Internal,5400 RPM,3.5 inch (WD10PURZ) Hard Drive 718037856780 | eBay
WD BLUE RED PURPLE 1TB 2TB 4TB 8TB 10TB 12TB 3.5" HDD SATA Internal Hard Drive | eBay
Test of six HDDs from WD: which colour is for you? - HWCooling.net
WD Hard Drive Color Differences - Blue, Green, Black, Red, Purple
WD Blue vs. Black vs. Purple, Red, & Gold - WD Gold or WD Black
What is the difference between the WD Colours – Blue, Red, Black, Green, Purple and Gold – NAS Compares
What do different WD Hard Drive colors mean?
WESTERN DIGITAL WD Purple Desktop HDD 2TB internal Retail SATA 6Gb/s CE HDD 3.5inch IntelliPower 64MB Cache 24x7 | Synigo
WD BLUE RED PURPLE 1TB 2TB 4TB 8TB 10TB 12TB 14T Hard Drive Western Digital 3.5" | eBay
Amazon.com: Western Digital 8TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 128 MB Cache, 3.5" & 10TB WD Purple Pro Surveillance Internal Hard Drive HDD - SATA 6