195-025 IBM RISC SYSTEM/6000 MODEL 39H
1MB or 2MB L2 Cache Memory (4045 and 4046) must be installed in pairs.
Memory must be installed in pairs. CPU memory and memory card must be of
equal capacity. Because of space limitations caused by the regulator card and a
large MCM on the new processor card, there is only one memory card slot.
The memory MB on the processor card must equal the memory MB on the memory
card. There are 8 SIMM positions on both cards.Memory can be increased to 512MB
by using 256MB Processor Card SIMM Memory and a 256MB Memory Card. A number of
new feature codes have been created to handle memory granularity.
7012-39H Memory Card
S4.6 52G4801 4MB 70F9973
64MB/512MB 8MB 70F9976
88G3680 32MB 65G6452