Artesyn MITX-CORE-820 Installation and Use (July 2014) - Manual (Page 44)

Hardware Preparation and Installation
MITX-CORE-820 Installation and Use (6806800M10H) 44
2.4 Memory Module Installation
When installing or replacing the module, pay attention to the following:
 The MITX-CORE-820 supports up to 16GB dual-channel, non-ECC, unbuffered DDR3 SO-
DIMM.
 The SO-DIMMs must have the same sizes, frequencies, types and technologies, physical
designs, and manufacturers.
 SO-DIMMs must be of single or dual rank type. Quad rank type modules are not
supported.
Installing Memory Module
1. Wear the ESD-preventive wrist strap.
2. Lay the MITX-CORE-820 , where the SO-DIMM is to be installed, on the antistatic desktop.
3. Take the SO-DIMM out of the antistatic package, holding it by the edges.
4. Line up the notch located on the row of the metal pins at the bottom of the module with
the key in the SO-DIMM slot on the motherboard.
5. Insert the SO-DIMM in a slantwise position or at a 45° angle to slide the module into place.
6. Press the module down against the motherboard until you hear it snap into place. The
modules must be properly aligned before you press it down into its final position. Remove
the module from the socket and reinstall it if you cannot press it down into its final position.
Pin Damage
 Forcing the module into the system may damage connector pins. If the module freezes
during insertion, pull it out and try again.