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B. Memory Capacity
DIMM Socket
Location
DDR3_A1
DDR3_A2
DDR3_B1
DDR3_B2
C. Dual Channel Memory Installation
Please refer to the following requirements to activate Dual Channel function:
Install memory module of the same density in pairs, shown in the table.
Dual Channel Status
Enabled
Enabled
Enabled
(O means memory installed, X means memory not installed.)
Note: The DRAM bus width of the memory module must be the same (x8 or x16)
D. DDR Speed Support
Please refer to the following table for DDR speed reference: (x = 1 or 2)
# of DIMM
per Channel
1 of 2 UDIMMs
2 of 2 UDIMMs
2 of 2 UDIMMs
DDR3 Module
512MB/1GB/2GB/4GB/8GB/16GB
512MB/1GB/2GB/4GB/8GB/16GB
512MB/1GB/2GB/4GB/8GB/16GB
512MB/1GB/2GB/4GB/8GB/16GB
DDR3_A1
DDR3_A2
O
X
X
O
O
O
# of Ranks
1.50V
per DIMM
xR, 0
DDR3-2133
1R, 1R
DDR3-1866
2R, xR
DDR3-1866
Hi-Fi A85W 3D
Total Memory Size
Max is 64GB.
DDR3_B1
DDR3_B2
O
X
X
O
O
O
1.35V
1.25V
DDR3-1600
DDR3-1333
DDR3-1600
DDR3-1333
DDR3-1600
DDR3-1066
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