# About my corebook X, poor memory and ssd **URL:** https://forum.chuwi.com/t/about-my-corebook-x-poor-memory-and-ssd/31902 **Category:** CoreBook X **Created:** [March 29, 2022, 6:21pm UTC](https://forum.chuwi.com/t/about-my-corebook-x-poor-memory-and-ssd/31902 "2022-03-29T18:21:16Z") **Posts on this page:** 1 **Page:** 1
### Author: ![RafaelCajueiro](https://avatars.discourse-cdn.com/v4/letter/r/7ba0ec/32.png) [@RafaelCajueiro](https://forum.chuwi.com/u/RafaelCajueiro) #### Post date: [March 29, 2022, 6:21pm UTC](https://forum.chuwi.com/t/about-my-corebook-x-poor-memory-and-ssd/31902/1 "2022-03-29T18:21:16Z")
Hi people, i want to **share** my experience I have buyed a Corebook X, and It’s this what i got different from youtubers review: 1 stick 8 gb ddr4 (do not have memory direct on motherboard) NVME max reading speed at 380mb/s (youtubers: 1000mb/s) So I replace de 8gb 2400mhz for a 16gb 3200mhz, **I can put this to run at 3200mhz?** **I soo sad that my laptop will always be single channel** **Is it worth it to upgrade nvme to a 3500mb/s?** **And why my corebook X is diferent from the youtubers reviews?**