I am planning to add some memory to a Dell T420 and trying to figure out the correct part number to order. The system shows as having shipped with both part numbers 0146H and P9RN2. This is under the Original Configuration for my service tag. But the system shipped with only 1x8GB ram module.
0146H 1 MODULE, DUAL IN-LINE MEMORY MODULE, 8G, 2R, 1X8G, RDIMM, LOW VOLTAGE |
P9RN2 1 DUAL IN-LINE MEMORY MODULE, 8GB, 1333, 2RX4, 8, 240, R, LOW VOLTAGE |
What is the correct part number to order?
Also, any issues with mixing 1.35v and 1.5v on this system?
Thanks!