Is this the bad dual rank ram affecting laptop performance? : r /GamingLaptops
LENOVO 16gb (1x16gb) 2666mhz Pc4-21300 Cl19 Ecc Registered Dual Rank X8 1.2v Ddr4 Sdram 288-pin Rdimm Memory Module For Server 01DE973
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Beware of the single rank x16 RAM kits sneaked in some laptop models! The 1Rx16 modules have significantly lower bandwidth compared to the 1Rx8 variants - News
Specs Lenovo IdeaPad Y510p Laptop 39.6 cm (15.6) Intel® Core™ i7 i7-4700MQ 16 GB DDR3L-SDRAM 1 TB Hybrid-HDD NVIDIA® GeForce® GT 755M Windows 8 Black Laptops (59-410776)
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