Amazon.com: New 230W 19.5V 11.8A RC30-0248 Laptop AC Adapter Power Supply Compatible with Razer Blade Pro 17/4K Laptop and Razer Blade 15 w/GTX1060/GTX1070/RTX2070/RTX2080 : Electronics
How to upgrade your PSU for the NVIDIA 2080 rtx ti and the 3080 / 3090