Ключевые слова: administrator, adult, alone, assembly, blade server, center, chassis, colocation, component, computer, cropped, data, device, employee, engineer, equipment, experienced, facility, guy, hardware, indoors, inside, install, installation, it, maintenance, male, man, modern, network, new, old, one, person, photo, preventive maintenance, replacement, server, service, specialist, system, technician, upgrade,