American Megatrends Apollo IV User Manual page 25

Step 4 Install Memory
System Memory The motherboard has four 72-pin SIMM – Single Inline Memory Module)
sockets and two 168-pin DIMM sockets. Memory must be populated one bank
at a time. Each bank has two sockets. Each bank must be populated with the
same type of SIMM. If a 16 MB SIMM is installed in the first socket in
Bank0, then the same type of 16 MB SIMM must be installed in the second
Bank0 SIMM socket.
The motherboard supports up to 256 MB of system memory mounted on the
motherboard as follows:
Type of System Memory
Socket
four 72-pin SIMM sockets
two 168-pin DIMM
sockets
Supported System Memory Configurations
SIMM
Bank0
4 MB and
4 MB
8 MB and
8 MB
16 MB and
16 MB
32 MB and
32 MB
64 MB and
64 MB
64 MB and
64 MB
Chapter 1 Hardware Installation
Type of System
Memory
Fast Page Mode or 8 MB, 16 MB, 32 MB, 64 MB, or 128
EDO DRAM MB
EDO DRAM or 8 MB, 16 MB, 32 MB, 64 MB, or 128
SDRAM MB
SIMM DIMM1
Bank1
8 MB
16 MB
32 MB
64 MB
64 MB
64 MB and
64 MB
Supported System Memory
DIMM2 Total System
Memory
8 MB
8 MB
16 MB
16 MB
32 MB
32 MB
64 MB
64 MB
128 MB
64 MB 128 MB
256 MB
Cont'd
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