IBM 689912U Hardware Maintenance Manual - Page 262

Supported Memory Configurations, PC 300 (Type 6272

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Supported Memory Configurations Refer to the following tables for the acceptable memory-module kit combinations. PC 300 (Type 6272, 6282, 6284): Any combination of DIMM sizes, up to 128 MB, is acceptable. Only non-parity DIMMs are supported. EDO, SDRAM, or a mix of EDO/SDRAM DIMMs are supported. DIMM height must not exceed 1.2 inches. See "System Board Memory" on page 248 for DIMM size, speed, and type. PC 300 (Type 6275, 6285): DIMM sizes of 16 MB, 32 MB, 64 MB, and 128 MB are acceptable. Start filling DIMM socket 0, then 1, then 2. Use 3.3 V unbuffered 100 MHz. SDRAM Non-Registered DIMMs only. Non-parity or ECC DIMMs are supported. Install only ECC DIMMs to enable ECC. See "System Board Memory" on page 248 for DIMM size, speed, and type. PC 300 (Type 6561, 6591): Any combination of 16 MB, 32 MB, 64 MB, or 128 MB DIMM sizes, are acceptable. Start filling DIMM socket 0, then 1. Use 3.3 V unbuffered DIMMs only. Non-parity or ECC DIMMs are supported. Install only ECC DIMMs to enable ECC. See "System Board Memory" on page 248 for DIMM size, speed, and type. PC 300 (Type 6562, 6592): Any combination of DIMM sizes, up to 128 MB is acceptable. Start filling DIMM socket 0, then 1, then 2. Use 3.3 V unbuffered EDO DIMMs only. Non-parity or ECC DIMMs are supported. Install only ECC DIMMs to enable ECC. See "System Board Memory" on page 248 for DIMM size, speed, and type. PC 300 (Type 6588): Any combination of DIMM sizes is acceptable. DIMM height must not exceed 1.2 inches. If EDO NP (non-parity) DIMMs and EDO ECC DIMMs are mixed, they will configure as non-parity. Install only EDO ECC DIMMs to enable parity. See "System Board Memory" on page 248 for DIMM size, speed, and type. PC 330/350 Series (Type 6571, 6573, 6581, 6583) - 80486: These are the recommended combinations of memory-module kits. Memory 4 MB 8 MB 8 MB 12 MB MEM1 4 MB 4 MB 8 MB 4 MB MEM2 - 4 MB - 4 MB MEM3 - - - 4 MB MEM4 - - - - 252 IBM PC 300/700, IntelliStation Series HMM

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Supported Memory Configurations
Refer to the following tables for the acceptable
memory-module kit combinations.
PC 300 (Type 6272, 6282, 6284):
Any
combination of DIMM sizes, up to 128 MB, is acceptable.
Only non-parity DIMMs are supported.
EDO, SDRAM, or a
mix of EDO/SDRAM DIMMs are supported.
DIMM height
must not exceed 1.2 inches.
See “System Board Memory”
on page
248 for DIMM size, speed, and type.
PC 300 (Type 6275, 6285):
DIMM sizes of 16 MB,
32 MB, 64 MB, and 128 MB are acceptable.
Start filling
DIMM socket 0, then 1, then 2.
Use 3.3 V unbuffered 100
MHz. SDRAM Non-Registered DIMMs only.
Non-parity or
ECC DIMMs are supported.
Install only ECC DIMMs to
enable ECC.
See “System Board Memory” on page
248
for DIMM size, speed, and type.
PC 300 (Type 6561, 6591):
Any combination of
16 MB, 32 MB, 64 MB, or 128 MB DIMM sizes, are
acceptable.
Start filling DIMM socket 0, then 1.
Use 3.3 V
unbuffered DIMMs only.
Non-parity or ECC DIMMs are
supported.
Install only ECC DIMMs to enable ECC.
See
“System Board Memory” on page
248 for DIMM size,
speed, and type.
PC 300 (Type 6562, 6592):
Any combination of
DIMM sizes, up to 128 MB is acceptable.
Start filling
DIMM socket 0, then 1, then 2.
Use 3.3 V unbuffered
EDO DIMMs only.
Non-parity or ECC DIMMs are
supported.
Install only ECC DIMMs to enable ECC.
See
“System Board Memory” on page
248 for DIMM size,
speed, and type.
PC 300 (Type 6588):
Any combination of DIMM
sizes is acceptable.
DIMM height must not exceed 1.2
inches.
If EDO NP (non-parity) DIMMs and EDO ECC
DIMMs are mixed, they will configure as non-parity.
Install
only EDO ECC DIMMs to enable parity.
See “System
Board Memory” on page
248 for DIMM size, speed, and
type.
PC 330/350 Series (Type 6571, 6573, 6581,
6583) - 80486:
These are the recommended
combinations of memory-module kits.
Memory
MEM1
MEM2
MEM3
MEM4
4 MB
4 MB
–
–
–
8 MB
4 MB
4 MB
–
–
8 MB
8 MB
–
–
–
12 MB
4 MB
4 MB
4 MB
–
252
IBM PC 300/700, IntelliStation Series HMM