The Windows Server 2025 Standard-Unlimited CALs 64Bit 24 Core with Key is a high-performance operating system from Microsoft designed for servers. It offers unlimited client access licenses, making it ideal for businesses with a large number of users. With a minimum of 512 MB of RAM and 32 GB of hard drive space, this version is suitable for running a variety of applications and services. Additionally, the lifetime manufacturer warranty ensures long-lasting support and security for your server setup.