XPS 15 9570 Second SSD? "Internal empty port 2" - Laptops and Pre-Built Systems - Linus Tech Tips
DELL XPS 15 9570 RAM upgrade to 64GB : r/Dell
The Tech Chap on Twitter: "I use the Dell XPS 15 (9570) to edit 4K videos and I love it - but I figured it was due an upgrade! https://t.co/66jziErXpq #laptopupgrade #RAM #
Dell XPS 15 9570 review – a notebook for everything
How to upgrade the RAM in your Dell XPS 15 (9570) | Windows Central
How to upgrade the RAM in your Dell XPS 15 (9570) | Windows Central
How to upgrade the RAM in your Dell XPS 15 (9570) | Windows Central
Question - Upgrading XPS 15 with additional HDD | Tom's Hardware Forum