Apple 6360 manual High Performance Module configurations

Your computer already comes with 8 MB soldered on your computer’s main logic board plus 8 MB installed in one of the DIMM slots, for a total of

16 MB of DRAM. One DIMM slot remains for installing an additional 8-MB, 16-MB, 32-MB, or 64-MB DIMM, for a total of 24 MB, 32 MB, 48 MB, or

80 MB of DRAM respectively. (If you want to install the maximum amount of memory, you need to replace the 8-MB DIMM already installed in one of the DIMM slots with a 64-MB DIMM, and then install a 64-MB DIMM in the remaining slot, for a total of 136 MB of DRAM.)

IMPORTANT The DIMMs should be 64-bit wide, 168-pin fast-paged mode, with 70-nanosecond (ns) RAM access time or faster and a 1K or 2K refresh count. The Single Inline Memory Modules (SIMMs) from older Macintosh computers are not compatible with your computer and should not be used. DIMMs that support a 4K refresh count also should not be used.

If you decide to have additional DRAM installed in your computer, the DIMMs can be installed one at a time in any order in either of the memory slots.

Instructions for installing DIMMs are in the section “Installing DIMMs or a High Performance Module” later in this chapter.

High Performance Module configurations

A High Performance Module (256K level 2 cache) provides an overall increase in your computer’s performance. Although the computer’s processor speed stays the same when you install a High Performance Module (see your Technical Information booklet for the exact speed), your computer performs tasks significantly faster. You install a High Performance Module on the main logic board of your computer.

Instructions for installing a High Performance Module are in the section “Installing DIMMs or a High Performance Module” later in this chapter.

Installing Expansion Cards or Additional Memory 129