XPG Flame 8GB DDR4 2666 MHzx

https://www.amazon.in/XPG-PC4-21300-SODIMM-Memo...
Price Comparison :

@Flipkart : 3999
https://www.flipkart.com/adata-xpg-flame-ddr4-8...

XPG Flame memory modules have been designed for gaming notebooks. They provide an instant upgrade from DDR3 and a better starting point for new systems, always delivering higher speeds and improved efficiency. XPG Flame makes a world of different in gaming, so make sure your notebook is geared up.

DDR4 outperforms DDR3 with improved performance and lower power consumption. Operating voltage has decreased from 1.5V to 1.2V, which is a 20% reduction in power draw, keeping systems at lower temps for more stable operation. XPG Flame DDR4 SO-DIMM overclocks superbly at just 1.2V, achieving much higher clock frequencies than DDR3- an overclocker’s dream come true!