Memory Module Compatibility
An x indicates the Memory Module(s) was installed at the
factory or included in a memory expansion option. An s
indicates the Memory Module(s) was tested and is supported in other systems.
Sun-4 and Sun-4c SIMMs
SIZE |
SPEED |
PINS |
PART # |
SLC 4/20 |
ELC 4/25 |
IPC 4/40 |
IPX 4/50 |
SS1 4/60 |
SS1+ 4/65 |
SS2 4/75 |
110 150 |
330 370 390 |
256KB |
80ns |
30 |
501-1314 |
|
|
|
|
|
|
|
x |
|
1MB |
100ns |
30 |
501-1408 |
|
|
|
|
x |
x |
|
|
x |
1MB |
100ns |
30 |
501-1466 |
|
|
|
|
|
|
|
x |
s |
1MB |
100ns |
30 |
501-1544 |
|
|
|
|
|
|
|
|
x |
1MB |
100ns |
30 |
501-1565 |
|
|
|
|
|
|
|
|
x |
1MB |
80ns |
30 |
501-1697 |
|
|
x |
|
|
x |
|
|
x |
4MB |
100ns |
30 |
501-1625 |
|
|
x |
|
x |
x |
|
|
|
4MB |
100ns |
72 |
501-1676 |
x |
|
|
|
|
|
|
|
|
4MB |
80ns |
30 |
501-1682 |
|
|
|
|
|
|
|
|
x* |
4MB |
80ns |
72 |
501-1698 |
x |
s |
|
|
|
|
|
|
|
4MB |
80ns |
30 |
501-1739 |
|
|
x |
|
x |
x |
x |
|
x |
4MB |
80ns |
72 |
501-1812 |
|
x |
|
x |
|
|
|
|
|
16MB |
80ns |
72 |
501-1915 |
|
|
|
x |
|
|
|
|
|
16MB |
80ns |
72 |
501-1822 |
|
x |
|
x |
|
|
|
|
|
* The 501-1682 is not supported on the CPU in a Sun-4/330.
|