TX200 S3
Options Guide
27
5
Main memory
V
CAUTION!
Observe the safety instructions in the
chapter “Safety notes” on
page 13
ff.
The system board supports up to 16 Gbytes of main memory. 6 slots (2 slots
form a memory bank) are provided for the main memory. Each memory bank is
equipped with two 512 Mbyte, 1 Gbyte, 2 Gbyte or 4 Gbyte FBD533/PC2-4200F
or FBD667/PC2-5300F Fully Buffered DIMM memory modules.
A memory bank can optionally be configured as a hot-spare bank.
As memory bank 1 is already equipped either with 1 Gbyte, 2 Gbyte, 4 Gbyte or
8 Gbyte of memory in the basic unit, the memory extensions can be performed
up to two times for memory banks 2 and 3.
ECC with memory scrubbing and with the Single Device Data Correction
(SDDC, Chipkill) function is standard.
5.1
Equipping rules
Figure 11: Structure of the main memory in memory banks and memory modules
–
The memory modules have to be based on x4 or x8 organised single or dual
ranked FBD533/PC2-4200F or FDB667/PC2-5300 fully buffered DIMM
modules and must be populated in pairs. It is only allowed you use memory
modules released by Fujitsu Siemens Computers.
–
Each pair must consist of identical memory modules (2 way interleaved
mode).
DIMM-3B
DIMM-2B
DIMM-1B
DIMM-3A
DIMM-2A
DIMM-1A
