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Timetec Hynix IC 4GB for Synology NAS DiskStation DS218+ DS718+ DS918+ DS418play DDR3/ DDR3L 1866Mhz PC3L-14900 1.35V Non-ECC Unbuffered 204 Pin SODIMM Memory RAM(Equivalent to Synology D3NS1866L-4G) - Newegg.com
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A-Tech 8GB Kit (2x4GB) RAM Replacement for Synology D3NS1866L-4Gx2 | DDR3/DDR3L 1866 MHz PC3L-14900 SODIMM Non-ECC Unbuffered Memory Compatible for DS620slim, DS918+, DS718+, DS418play, DS218+
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