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WD Blue vs. Black vs. Green Hard Drive Comparison – What's the Difference? | GamersNexus - Gaming PC Builds & Hardware Benchmarks
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Amazon.com: Western Digital 2TB WD Blue PC Internal Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 64 MB Cache, 3.5" - WD20EZRZ : Electronics
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WD Blue 2TB Desktop Hard Disk Drive - 5400 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD20EZAZ - Walmart.com
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WD Blue 2TB PC Hard Drive - 5400 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZAZ () - PCPartPicker
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Amazon.com: Western Digital 2TB WD Blue PC Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 256 MB Cache, 3.5" - WD20EZBX : Electronics
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