Fujitsu PRIMERGY BX922 S2, Инструкция по настройкам, Страница: 33 / 70

BX922 S2
Options Guide 33
Main memory
●
Performance Channel Mode (high memory configuration with high security)
The populated memory of the 6 channels (A - F) can be used completely
(max. 192 GB).
●
Spare channel mode (large population and large security)
Only the populated memory of the four channels A, B, D and E can be used
(max. 128 GB). The channels C and F serve as safeguarding against failure.
Spare channel mode is only supported by Intel
®
Xeon
®
5600 processor
series.
Figure 12: Main memory operational modes
– Start by populating the main memory at CPU 1.
– If CPU 2 is installed, at least one DIMM module (DIMM 1D) must be
installed.
– If DIMM modules with different memory capacities are to be installed for a
CPU, the modules with the lower memory capacity must be installed nearer
to the CPU.
CPU 1
CPU 2 CPU 2
CPU 2
CPU 1
CPU 1
DIMM 1C
DIMM 1B
DIMM 1A
DIMM 2B
DIMM 2A
DIMM 2C
DIMM 2D
DIMM 2E
DIMM 2F
DIMM 1E
DIMM 1F
DIMM 1D
Independent
Ch a nnel Mode
DIMM 1C
DIMM 1B
DIMM 1A
DIMM 2B
DIMM 2A
DIMM 2C
DIMM 2D
DIMM 2E
DIMM 2F
DIMM 1E
DIMM 1F
DIMM 1D
Mirrored
Ch a nnel Mode
DIMM 1C
DIMM 1B
DIMM 1A
DIMM 2B
DIMM 2A
DIMM 2C
DIMM 2D
DIMM 2E
DIMM 2F
DIMM 1E
DIMM 1F
DIMM 1D
Perform a nce
Ch a nnel Mode
re qu ired
re qu ired, if 2nd CPU i s config u red
option a l, sa me type in ba nk per CPU
option a l, a ny type
not us ed
S p a re ch a nnel mode h as to b e in s t a lled the sa me as perform a nce ch a nnel mode.