Manufacturer:Microsoft Corporation
License Type:ESD (Digital Key)
Number of cores:640
CAL:Unlimited
Lifespan:Perpetual
Interface Language:English
System bit:x64
Activation region:Activation possible from any country (Global)
Licensed based on the number of processor cores (core-based). Does not require additional Client Access Licenses (CALs) — you can connect any number of clients, users, applications, etc.