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IBM PC140/PC340 - Supported memory configurations
  Applicable countries/regions
Worldwide
  Service hints & tips
PC 140 Series (Type 6260)/PC 340 Series (Type 6560) - Pentium 100 / 133 / 166 MHz
  • You can install a maximum of four single inline memory modules (SIMMs) in the computer.
  • The system supports a minimum of 8 MB and a maximum of 128 MB of memory.
  • Use only tin lead, 72-pin, 60 ns, Industry Standard EDO, non-parity SIMMs.
  • Memory modules are installed in two memory banks, Bank 0 and Bank 1 (see "PC 340 Series (Type 6560) - Pentium 100/133/166 MHz system board" on page 415 of the Hardware Maintenance Manual).
  • Each bank supports 4, 8, 16, or 32 MB single- or double-density SIMMs.
  • Each bank used must contain a pair of SIMMs of the same size and density.
  • For best performance, fill Bank 0 first.

The following table shows some possible SIMM combinations and the total memory size for each combination:

Bank 0
Bank 1
Total
SIMM 1
SIMM 2
SIMM 3
SIMM 4
4 MB (single) 4 MB (single) 8 MB
4 MB (single) 4 MB (single) 4 MB (single) 4 MB (single) 16 MB
8 MB (double) 8 MB (double) 16 MB
8 MB (double) 8 MB (double) 8 MB (double) 8 MB (double) 32 MB
8 MB (double) 8 MB (double) 8 MB (single) 8 MB (single) 48 MB
16 MB (single) 16 MB (single) 32 MB
16 MB (single) 16 MB (single) 16 MB (single) 16 MB (single) 64 MB
32 MB (double) 32 MB (double) 64 MB
32 MB (double) 32 MB (double) 4 MB (single) 4 MB (single) 72 MB
32 MB (double) 32 MB (double) 8 MB (double) 8 MB (double) 80 MB
32 MB (double) 32 MB (double) 16 MB (single) 16 MB (single) 96 MB
32 MB (double) 32 MB (double) 32 MB (double) 32 MB (double) 128 MB

Click here to determine SIMM size, speed and type.

Document id:  JBAR-46HQS4
Last modified:  2001-09-20
Copyright © 2001 IBM Corporation
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