N * vCore CPU
A modern server motherboard has 4 CPU 'sockets' [ slots ] . That means they are equipped with 4 server grade CPUs [ processors ]. Each of these processors is made of several [ 8 to 28 ] 'mini' CPUs referred to as 'cores' or 'virtual' CPUs. So, an entry level server will have 32 'logical' or 'virtual' CPUs. Each VPS instance, will be allocated a preset number of 'virtual' CPUs.
N * GB Traffic Allowance
The amount of monthly data 'download' allowance. A page view or an email sent counts towards your data 'download' allowance.
N * GB ECC RAM
As with the CPUs a server motherboard will have several [ 2 to 24 ] memory 'sockets' [ slots ]. Each memory module is 32 GB in size. So, again, an entry level server will have at minimum 64 GB of memory. Each VPS instance, will be allocated a preset percentage of that memory.
N * GB Local 'LB' Storage
The capacity of your VPS 'virtual' hard drive. Local storage 'LB' [ load balanced ] means that your 'virtual' hard disk is on the same server, however is replicated across several physical hard drives.
N * IPv4 and IPv6 / * N Subnet
The amount of IP addresses allocated to your VPS instance. You get 1 x IPv4 [ the old type, IP address ] and 1 x IPv6 [ the modern type of an IP address ] /64 Subnet. A 'subnet' is a set of IPs. A /64 subnet has more, a load more than 64 IP addresses.
Note : Although we do not impose nor recommend the number of domains, databases, email addresses, and so on, that you may have in your hosting account, you should be aware that the limit would be dictated by the size of content you intend to store and that of the data allowance your hosting plan has.