Specifications

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2.10 - Installing the Memory
Before installing memory, ensure that the memory you have is compatible with
the motherboard and processor. Only DDR2 unbuffered (Non-Reg)/ECC
memory modules are required. Check the TYAN
®
Web site at: www.tyan.com
for details of the type of memory recommended for your motherboard.
The following diagram shows common types of DDR2 memory modules.
 All installed memory will automatically be detected and no jumpers or
settings need changing.
 The Tomcat n3400B S2925-E supports up to 8GB of memory.
Notes
Standard DDR memory modules are not supported.
Registered Memory Module is NOT supported.
Memory Population Rule
(Note: X indicates a populated DIMM Slot)
DIMM Slot DIMM1 DIMM2 DIMM3 DIMM4
X
X
64 bits
support
X X
X X
X X
128 bits
support
X X X X
NOTE:
Symmetrical DIMMS must be identical
- Same DRAM technology, eg 128-bit, 256-bit, etc
- Same DRAM bus width, eg x8 or x16
- Matched Sided DIMMs (single-sided or double-sided)