The Lenovo ThinkCentre M90a Gen 5 is an all-in-one computer designed to streamline your workspace by integrating the system unit directly into the monitor. It is powered by an Intel Core i5-14500 processor with 14 cores and 20 threads, reaching speeds up to 5.0 GHz, which allows you to handle demanding office tasks and multitasking with ease. This performance is supported by 16GB of DDR5 RAM, though you can expand the memory up to 64GB if your workload grows, and a fast 1024GB M.2 PCIe SSD that provides ample space for your files and quick boot times. Visuals are handled by a 23.8-inch IPS display with a full HD resolution of 1920x1080, offering clear images and wide viewing angles. The black ABS plastic chassis is built to meet MIL-STD 810H standards, ensuring durability in professional environments, while the Intelligent Cooling Engine 6.0 keeps the system stable during heavy use. For ergonomics, the stand allows you to tilt, lift, pivot, and swivel the screen to your preferred angle, or you can use the VESA mount to attach it to a wall or arm. Connectivity is comprehensive, featuring a USB Type-C port, six USB Type-A ports, HDMI 2.1, and DisplayPort 1.4 for external monitors, alongside Wi-Fi and Bluetooth 5.3. The built-in webcam, dual array microphones, and two 3W speakers make it ready for video conferencing right out of the box. To complete the setup, it comes with a black USB Calliope keyboard and mouse, making it a practical choice for business users who need a powerful, space-saving workstation.