iDiPOS WP85, User Manual

Page: 10 / 51

1. Align a DIMM on the slot such that the notch on the DIMM matches the break on the slot.
2. Insert the DIMM firmly into the slot until the retaining clips snap back in place and the
DIMM is properly seated.
Memory Capacity
DIMM Socket Location DDR3 Module Total Memory Size
DIMMA1 512MB/1GB/2GB/4GB
Max is 8GB
DIMMB1 512MB/1GB/2GB/4GB
2.4 Power Supply
JPWR1: ATX Power Source Connector (4-pin)
This connector provides or +12V input to system power circuit.
Pin Assignment
1 +12V in
2 +12V in
3 Ground
4 Ground
JHDD1/JHDD2: HDD Power Connector
This connector provides power connection of SATA devices.
Pin Assignment
JHDD1
1 +12V output
2 GND
3 GND
4 +5V output
JHDD2
10 | Chapter 2: Hardware installation