Installing the optical driveOnly slim 9.5 mm SATA DVD-ROM drive or DVD+/-RW drive can be installed in your system. Externaloptical drives can be connected through USB ports.PrerequisitesCAUTION: Many repairs may only be done by a certified service technician. You should onlyperform troubleshooting and simple repairs as authorized in your product documentation, or asdirected by the online or telephone service and support team. Damage due to servicing that isnot authorized by Dell is not covered by your warranty. Read and follow the safety instructionsthat came with the product.1. Ensure that you follow the Safety instructions.2. Follow the procedure listed in Before working inside your system.3. Disconnect all peripherals connected to the I/O module.4. Remove the bezel.5. If connected, disconnect the power and data cables from the optical drive and hard drives.6. Remove the hard drive cage.7. If installed, remove the optical drive blank from the bezel and the optical drive filler from the harddrive cage.Steps1. Align the optical drive with the optical drive slot on the front of the chassis.2. Slide the optical drive into the slot until the release tab locks into place.3. Connect the power and data cables to the optical drive.4. Route the power and data cables through the cable routing guides on the system chassis.Next steps1. Install the hard drive cage.2. If disconnected, reconnect the disconnected data and power cables to the hard drives and opticaldrive.3. Install the bezel.4. Reconnect the peripherals disconnected from the control panel assembly.5. Follow the procedure listed in After working inside your system.Related TasksRemoving the bezelRemoving the hard drive cageRemoving the optical drive blank and fillerInstalling the optical driveInstalling the hard drive cageInstalling the bezelSystem memoryYour system supports DDR4 ECC unbuffered DIMMs (UDIMMs).NOTE: MT/s indicates memory module speed in Mega Transfers per second.62
