The Cisco Unified Computing System (Cisco UCS) combines Cisco UCS C-Series Rack Servers & B-Series Blade Servers with networking & storage access into a single converged system that simplifies management & delivers greater cost efficiency & agility with increased visibility & control. These three servers increase compute density through more cores & cache balanced with more memory capacity, disk drives & with faster I/O. Together these server improvements & complementary Cisco UCS advancements deliver the best combination of features & cost efficiency required to support IT's diverse server needs.