This 925cm x 925cm x 25mm 2600 rpm computer case fan helps prevent computer systems from overheating thereby increasing efficiency and stability featuring a tx3 motherboard connection the fan9x25tx3h is a high performance way to avoid overheating and system failure the startechcom advantage a dual ball bearing design ensures reliability and longer life a built in tachometer allows for easy monitoring of the fan performance higher performance fan with increased air flow for warmer envir