Retail hardened computers need to be reliable, as they often are used for mission critical applications and not placed in an office environment. The Logic-Controls LC7000 Series provides unparalleled reliability by being a fanless unit. It is an ideal computer for use in harsh environments with high levels of dust or oil or when fan noise is not desirable. For enhanced reliability, LC7000 Series uses no internal cables and mechanical moving parts such as hard disk drives. For extra harsh enviromental protection, special PCB protective coating is used to resist high humidity and moisture condensation.