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A+ SERVER 2122TG-H6IBQRF/H6RF USER'S MANUAL
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Installing Memory
Caution: Exercise extreme care when installing or removing DIMM modules to
prevent any possible damage.
Installing Memory
1. Insert each memory module vertically into its slot, paying attention to the
notch along the bottom of the module to prevent inserting the module
incorrectly (see Figure 5-3).
2. Install to slots CPU1/DIMM1A and CPU1/DIMM1B first, then to CPU1/
DIMM2A and CPU1/DIMM2B, etc. Always install in pairs and in the numerical
order of the DIMM slots. See support information below.
3. Gently press down on the memory module until it snaps into place.
4. With two CPUs installed, repeat step 2 to populate the CPU2 DIMM slots.
Always install pairs of DIMMs to both CPU DIMM slots for more efficient
operation.
Note: 1 GB, 2 GB, 4 GB, 8 GB or 16 GB size memory modules are supported.
It is highly recommended that you remove the power cord from the system before
installing or changing memory modules. Please refer to our web site for memory
that has been tested on the H8DGT-HLIBQF/HLF serverboard.
Memory Support
The H8DGT-HLIBQF/HLF serverboard supports single/dual/tri/quad channel,
DDR3-1600/1333/1066 MHz speed registered ECC/Unbuffered ECC/non-ECC
SDRAM.
Populating four adjacent slots at a time with memory modules of the same size and
type will result in interleaved (128-bit) memory, which is faster than non-interleaved
(64-bit) memory.
Maximum Memory
The H8DGT-HLIBQF/HLF serverboard supports up to 64 GB of ECC/Non-ECC
UDIMM or up to 256 GB of ECC RDIMM in eight (8) DIMM slots.
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