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Differences between SMR, CMR, LMR and PMR hard disk: does it have something to do with Linux? | Linux Addicts
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Western Digital 10tb Disc Wd Red Plus Nas Internal Hard Drive Hdd - 7200 Rpm, Sata 6 Gb/s, Cmr, 256mb Cache, 3.5" - Wd101efbx - Hard Disk Drive - AliExpress
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