Specifications

Memory Quadra/Centris - 9
Quadra/Centris
660AV
The Quadra and Centris
660AV machines are
functionally equivalent. Both
operate in 32-bit mode at all
times and cannot be toggled
back to 24-bit mode.
The Quadra 660AV does
support 1, 2, or 64 MB
SIMMs. However, this
computer can run with
partially populated banks and
you can install any supported
SIMM size in any SIMM slot
in any order.
Note: You can mix SIMM sizes.
Memory Information
DRAM Speed 70 ns
SIMM Type 72-pin
Soldered DRAM 4 MB
Number of SIMM Slots 2
Supported Sizes in MB 4, 8, 16, 32
Maximum DRAM 68 MB
Virtual Memory 1 GB
Soldered VRAM 1 MB
Number of VRAM Slots None
DRAM Configurations
4 MB The Macintosh Quadra 660AV
and Centris 660AV logic boards
have 4 MB of soldered DRAM.
Up to 68
MB
Use 1, 2, 4, 8, 16, or 32 MB
72-pin SIMMs.