Samsung 840 Pro SSD review: Samsung 840 Pro SSD - CNET
Amazon.com: Samsung 840 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-7TE250BW) : Electronics
Amazon.com: Sinobright Original 840 EVO SSD 1TB 2.5-Inch Hard Drive SATA III Internal Solid State Drive MZ-7TE1T0 (Bulk, No Retail Packaging)… : Electronics
Failing Samsung 990 Pro and 980 Pro SSDs UPDATED – Official Response, Replacements & More – NAS Compares
Samsung Magician 4.9.7 and Samsung 840 DXT0AB0Q Firmware Tested, Read Speed Issues Finally Addressed - PC Perspective