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You can also do a Conveyance self-test with it. Downloads It will give you more information than you want to know. "CrystalDiskInfo is free, though I do use Hard disk sentinel for testing before removing." "DiskCheckup ( free for personal use)" "Hard disk sentinel ( there is free trial)" Confirm the internal hard drive model # & make sure someone hasn't returned it with a used internal drive in it (used hours?) Test the drive to make sure no problems. Some report having warranty denied if they don't match.
BEST BUY WD MY BOOK EXTERNAL HARD DRIVE SERIAL
Record the matching enclosure serial # and hard drive serial #. Note: if shucking, keep the enclosure in case of warranty claim. Warranty: 3 years manufacturer or 2 years Costco
BEST BUY WD MY BOOK EXTERNAL HARD DRIVE MOD
S/N started with numbers (1Exxxx) instead of letters (WVxxxx) I have a WD PR4100 4 bay and no mod for me." " Got one and asked the clerk to get one from the bottom of the stack (older ones) and luckily I got another EZAZ. These have green top box (credit and are helium filled. Old Internal hard drive: These have EZAZ in the model #
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"Air filled one, so no need 3.3v mod". "Sitting on a desk in the open air with no active cooling, this bare drive idles 50☌". Features: S.M.A.R.T., APM, 48bit LBA, NCQ (credit "WD Ultrastar air filled one no TRIM so it's not SMR but run hot" New Internal hard drive model #: WDCWD80EDAZ-11TA3A0 (in the new orange top boxes.) (credit CMR *** Western Digital My Book 8 TB (from Costco) *** Here is my summary from reading through the threads. * FAQ / Background: costco-western-digital-mybook-8tb-169-9. * WD My Book 8 TB Hard drive: costco-western-digital-mybook-8tb-169-9. Mind you that the HDD inside these might be different now. Western Digital Mybook 8tb $199.99, April, 2020 You can refer to this post for more knowledge about usage of these external hard drives.