high-performance computer, multiple RAM sticks, 64GB RAM, excessive memory, unused capacity, potential waste, high cost, diminishing returns, workstation, gaming PC, advanced multitasking, 3D rendering, video editing, server, data center, technology concept, close-up of RAM slots, motherboard, soft lighting, macro lens, detailed texture, computer hardware, sleek design, futuristic, blue LED lights, clean setup, modern office environment.