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What is the difference between the WD Colours – Blue, Red, Black, Green, Purple and Gold – NAS Compares
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Diferența dintre WD Blue vs RED vs Purple vs Black vs Gold vs Green | Purple, Black and red, Purple and black
![Amazon.com: Western Digital 1TB WD Black Performance Mobile Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 64 MB Cache, 2.5" - WD10SPSX, Mechanical Hard Disk : Electronics Amazon.com: Western Digital 1TB WD Black Performance Mobile Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 64 MB Cache, 2.5" - WD10SPSX, Mechanical Hard Disk : Electronics](https://m.media-amazon.com/images/I/61gqpVJC9hL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Western Digital 1TB WD Black Performance Mobile Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 64 MB Cache, 2.5" - WD10SPSX, Mechanical Hard Disk : Electronics
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Amazon.com: Western Digital 1TB WD Blue PC Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD10EZEX : Electronics
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