DIMM Socket Locations – HP Pro 3120

When installing memory modules:

●If installing only one memory module, install it in DIMM1.

●If installing 2 memory modules:

◦2 matching memory modules - install in DIMM1 and DIMM3.

◦2 non-matching memory modules - install in DIMM1 and DIMM3. Install the larger (GB) module in DIMM1 and smaller (MB) module in DIMM3.

●If installing 3 memory modules:

◦3 matching memory modules - install in DIMM1, DIMM3, and DIMM2.

◦2 matching memory modules and 1 non-matching memory module of smaller size (MB) than combined matching modules (example: 2x2GB and 1x1GB) - install the matching pair in DIMM1 and DIMM2 and smaller (MB) module in DIMM2.

●If installing 4 memory modules:

◦4 matching memory modules - install in DIMM1, DIMM3, DIMM2, and DIMM4.

◦3 matching memory modules and 1 non-matching memory module of smaller size (MB) than combined matching modules (example: 3x2GB & 1x1GB) -install the matching pair in DIMM2, DIMM4, and DIMM1 and smaller (MB) module in DIMM3.

Figure 6-4DIMM Socket Locations – HP Pro 3120

92

Chapter 6 Removal and Replacement Procedures Small Form Factor (SFF) Chassis