TA75M
9
B. Memory Capacity
DIMM Socket
Location
DDR3 Module
Total Mem ory
Size
DDR3_A1 512MB/1GB/2GB/4GB/8GB
DDR3_A2 512MB/1GB/2GB/4GB/8GB
DDR3_B1 512MB/1GB/2GB/4GB/8GB
DDR3_B2 512MB/1GB/2GB/4GB/8GB
Max is 32GB.
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 DDR3_A1 DDR3_A2 DDR3_B1 DDR3_B2
Enabled O X O X
Enabled X O X O
Enabled O O O O
(O means memory installed, X means memory not installed.)
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 # of Ranks per DIMM
Max DDR Speed Grade
for 1.50V DIMM
1 of 1 UDIMM xR DDR3-1866
1 of 2 UDIMMs xR, 0 DDR3-1600
2 of 2 UDIMMs 1R, 1R DDR3-1600
2 of 2 UDIMMs 2R, xR DDR3-1333