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Memory Upgrade for Apple Macintosh LC 475
Apple Macintosh LC 475 memory upgrade specification, Macintosh LC 475 maximum memory, memory speed, and memory upgrade options.
Upgrade memory on Apple Macintosh LC 475 upto a maximum of 36 MB
Some motherboards were manufactured with 2 memory sockets, 1 ROM socket, and 1 Video Ram socket. These motherboards are defective. There should be a NOTE in their owners manual. They can call Apple for a replacement., with maximum per slot in 1 socket system memory memory slots. The Apple Macintosh LC 475 takes the Some motherboards were manufactured with 2 memory sockets, 1 ROM socket, and 1 Video Ram socket. These motherboards are defective. There should be a NOTE in their owners manual. They can call Apple for a replacement. Memory Type.
| Apple Macintosh LC 475 Memory Upgrade Specification | ||||
|---|---|---|---|---|
| Standard Memory | Maximum Memory | Memory Expansion | CPU Type | Model/Chipset |
| 4 MB (non-removable) + 0 or 4 MB (removable) | 36 MB Some motherboards were manufactured with 2 memory sockets, 1 ROM socket, and 1 Video Ram socket. These motherboards are defective. There should be a NOTE in their owners manual. They can call Apple for a replacement. |
1 socket system memory | 25MHz Motorola 68040 | 667MHz FSB |
Apple Macintosh LC 475 Memory Upgrade options.
What are memory sockets or slots and how are these divided into bank?
Memory Sockets or Slots are the place where memory RAM modules are inserted in the motherboard. The Apple Macintosh LC 475 has 1 socket system memory memory expansion slots. A memory bank is a group of memory expansion sockets, a bank must be completely filled with memory modules of the same size and type in order for the system to recognize and address the memory. i.e. :
2 sockets (2 banks of 1) This indicates that there are 2 memory slots. These are divided into 2 banks, and each bank consists of one memory slot. So you can add memory one piece at a time for the system to use.
3 sockets (3 banks of 1) This indicates that there are 3 memory slots. These are divided into 3 banks, and each bank consists of one memory slot. So you can add memory one piece at a time for the system to use.
4 sockets (2 banks of 2) This indicates that there are 4 memory slots. These are divided into 2 banks, and each bank consists of two memory slots. So you must add memory two pieces at a time (they must be the same size and type of memory) in order for the system to benefit from the upgrade.
8 sockets (4 banks of 2) This indicates that there are 8 memory slots. These are divided into 4 banks, and each bank consists of two memory slots. So you must add memory two pieces at a time (they must be the same size and type of memory) in order for the system to benefit from the upgrade.
12 sockets (3 banks of 4) This indicates that there are 12 memory slots. These are divided into 3 banks, and each bank consists of four memory slots. So you must add memory four pieces at a time (and they must be the same size and type of memory) in order for the system to benefit from the upgrade.
