![What is the difference between the WD Colours – Blue, Red, Black, Green, Purple and Gold – NAS Compares What is the difference between the WD Colours – Blue, Red, Black, Green, Purple and Gold – NAS Compares](https://nascompares.com/wp-content/uploads/2017/03/WD-Red-Blue-Gold-Purple-Green-Black-Hard-Drives-Compare-Table.png)
What is the difference between the WD Colours – Blue, Red, Black, Green, Purple and Gold – NAS Compares
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Amazon.com: WD Blue 1TB Laptop 7mm Hard Drive: 2.5 Inch, SATA 6Gb/s, 5400 RPM, 8MB Cache (WD10SPCX),Black, grey : Electronics
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Western Digital WD Black 1TB WD10SPSX 2.5" SATA 6Gb/s 7200 RPM, 7mm . Ultra Thin 718037873350 | eBay
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Amazon.com: WD Blue 500GB Mobile Hard Disk Drive - 5400 RPM SATA 6 Gb/s 7.0 MM 2.5 Inch - WD5000LPCX (Renewed) : Electronics
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Amazon.com: Western Digital 500GB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD5000AZRZ : Electronics
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Amazon.com: Western Digital 500GB WD Black Performance Mobile Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 32 MB Cache, 2.5" - WD5000LPLX : Electronics
![WD Black 3TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD3003FZEX - Newegg.com WD Black 3TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD3003FZEX - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/22-236-623-V02.jpg)
WD Black 3TB Performance Desktop Hard Disk Drive - 7200 RPM SATA 6Gb/s 64MB Cache 3.5 Inch - WD3003FZEX - Newegg.com
![Amazon.com: WD Blue 1TB Laptop 7mm Hard Drive: 2.5 Inch, SATA 6Gb/s, 5400 RPM, 8MB Cache (WD10SPCX),Black, grey : Electronics Amazon.com: WD Blue 1TB Laptop 7mm Hard Drive: 2.5 Inch, SATA 6Gb/s, 5400 RPM, 8MB Cache (WD10SPCX),Black, grey : Electronics](https://m.media-amazon.com/images/I/61nzYCB7gLL._AC_UF894,1000_QL80_.jpg)