Powered by KVM – a leading virtualization, your VPS is working almost like a dedicated server. Our Vietnam SSD KVM VPS are based on Enterprise SSDs in RAID-10 with Dual E5 processors, which is blazing fast! All plans come with 1 IPv4 by default.
Looking Glass: https://greencloudvps.com/data-centers.php
You can customize your VPS by adding RAM/CPU/Hard drive with the following price:
- $3/1GB RAM/mo
- $3/CPU Core/mo
- $3/10GB SSD/mo
Subject to availability of the server. If your VPS has 4GB RAM, then you can add maximum 4GB RAM to your VPS, so do cores/Hard drive.