Installing/removing main memory En
glish - 7
Installing/removing main mem
ory
Technical data
Technology
DDR4-2133/2400/2666 MHz unbuffered SO-DIMM modules; 260-pin;
1.2 V; 64 bit, without ECC
Tot al size
2 to 32 GB DDR4
Module size
2, 4, 8 or 16 G B per module
At least one memory mo dule must be installed. Memory m odules with different
memory capacities can be combined.
Only unbuffered DDR4 memory modules without ECC may b e used.
DDR4 memory modules must comply with the DDR4-2133, DDR4-2400
or DDR4-2666 specification.
DDR4-2666 memory modules are downward compatible and are
operated depending on the CPU.
The maximum system performance is ensured when identical memory
modules are used in Channel A and Channel B.
Depending on how the system is configured, the visible m ain memory can be reduced.
Channel B Slot 1
Channel A Slot 2
Number of memory modules installed
Slot to be used 1 2
Channel B, slot 1
xx
Channel B, slot 2
x
The installation/removal is described in the "Basic information on mainboard" manual.
Fujitsu 23