TITLE
    Performa 631CD: RAM Configurations (9/95)
Article ID:
Created:
Modified: 		18576
9/14/95
09/15/95
TOPIC

    Article Review/Updated: 15 September 1995

    I have some questions about expanding the Random Access Memory (RAM) on my Performa 631CD. How many memory expansion slots are on my computer? What is the maximum amount of RAM that I can install? Do I have to install Single Inline Memory Modules (SIMMs) in pairs of the same size?

DISCUSSION


    There are two SIMM expansion slots on the Performa 631CD. The computer ships with 4 megabytes (MB) of RAM soldered on the logic board and 4MB of RAM installed in the expansion slot. The maximum amount of RAM that can be installed is 52MB.

    The inside SIMM expansion slot can accommodate a single-banked SIMM in 1, 4, or 16MB sizes.  The outside slot can accept a double-banked SIMM in 1, 2, 4, 8, 16, or 32 MB sizes. SIMMs do not have to be installed in same size pairs.


    Article Change History:
    15 Sep 1995 - Made minor corrections.

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Document Information
Product Area: Computers
Category: Macintosh Performa 200 through 640 Series
Sub Category: Macintosh 630 Family

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