The LENOVO 7995-G6G, known as the HS21 XM, is built around the Intel Xeon Quad-Core E5450 processor, providing a solid foundation for demanding applications with a clock speed of 3.0GHz. This model, particularly noted for its energy-efficient 80w processor, balances performance with power consumption, making it an ideal choice for businesses mindful of their environmental impact and operational costs. The HS21 XM is part of Lenovo's BladeCenter HS series, focusing on delivering high-density computing solutions that don't compromise on performance or reliability. With 1GB of memory standard, which can be expanded to accommodate growing data needs, this server is suited for small to medium-sized database applications, web servers, and entry-level virtualization. It features an integrated SAS/SATA controller, supporting both SAS and SATA drives, offering flexibility in choosing between high performance or high capacity storage solutions. Network connectivity is ensured through dual Gigabit Ethernet ports, facilitating high-speed data transfers and reliable network connections. Its compact form factor and compatibility with Lenovo's BladeCenter chassis make it a space-saving solution that can significantly reduce the overall footprint of data center infrastructure.