What is the minimum memory for a single server? Martin Vasev October 26, 2016 08:32 The minimum memory value for a single server is 0.25GB RAM. Related articles How to generate OpenSSH-compatible Keys for use with PuTTY and using PuTTY to access CloudSigma’s cloud using SSH? What is the maximum memory that I can be set for a single server? How do cloud servers differ from dedicated servers? Can I send email from my servers? How can I get started with CloudSigma? Comments 0 comments Please sign in to leave a comment.