Chapter 1. Getting Started10 3ware 9650SE Serial ATA RAID Controller Installation GuideESD (Electrostatic Discharge) PrecautionsTo avoid damaging computer components and accessories wheninstalling or removing the 3ware RAID controller, follow standardelectrostatic discharge (ESD) precautions: When your computer case is open and its internal parts areexposed, do not touch any internal part unnecessarily. Always wear a grounded strap or work on an ESD-protectivemat. Do not remove the 3ware RAID controller from its protectivebag until you are properly grounded. Handle the 3ware RAID controller by its edges or by the blackrail and metal bracket at its two ends. Do not touch any pin, contact, lead or component on the 3wareRAID controller.Installation ConsiderationsAir Flow, Cable Length, and Routing SpaceAdequate airflow and ventilation are particularly important for3ware 9650SE RAID controllers. The on-board heat sink collectsheat, and must have adequate airflow in order to disburse it. It isimportant that the cables do not obstruct the air flow or preventproper ventilation of the system.Selecting the Slot in Which to Install the ControllerConsider these factors when deciding on the slot in which to insertthe controller: Cable routing may be easier if you install the 3ware RAIDcontroller next to an open slot. 3ware 9650SE RAID controllers must be installed in PCIExpress® slots. Table 1 on page 2 shows the type of PCIExpress slot required for each 9650SE model.