This portable computer has 8 GB of RAM, which is more than plenty. The SSD drive works faster than an HDD.
From John Lewis & Partners
Microsoft Surface Pro 9, Intel Core i5 Processor, 8GB RAM, 256GB SSD, 13" PixelSense™ Flow
Gadcet
Microsoft Surface Pro 9 - 13 Inch 2-in-1 Tablet PC - Blue - Intel Core i5, 8GB RAM, 256GB SSD - Windows 11 Home, New