2 different versions of wd blue 3D 2.5" ssd drives. One is significantly slower. Beware. | [H]ard|Forum
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Amazon.com: Western Digital 500GB WD Blue SA510 SATA Internal Solid State Drive SSD - SATA III 6 Gb/s, M.2 2280, Up to 560 MB/s - WDS500G3B0B : Electronics
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Amazon.com: Western Digital 500GB WD Blue 3D NAND Internal PC SSD - SATA III 6 Gb/s, M.2 2280, Up to 560 MB/s - WDS500G2B0B : Electronics
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Western Digital Wd Blue 3d Nand Internal Solid State Drive Ssd Sata Iii 6 Gb/s 2.5" 256g 500g 1tb 2tb 4t Hard Disk For Pc Loptop - Solid State Drives - AliExpress
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