Can be accelerated using Newer Technology's 128K slotless "Cache 040‚Ñ¢" card, part # 7CC128B-33.
Can be accelerated with Newer Technology's "MacClip‚Ñ¢", part # 7MC040-SC. The world's smallest Macintosh accelerator.
Can be accelerated using Newer Technology's 50MHz "Meteor™", part # 7QD-B. Can also be accelerated with Newer’s "Meteor+™", part # 7QDP-B.
Two SIMM sockets. Upgraded one SIMM at a time.
This computer comes with 1024K ROMs and an Apple 1.44MB SuperDrive.
Serial Port with the phone icon supports synchronous modems, with handshaking on both output and input supported.
Sound output is 8-bit stereo.
This computer has an international power supply.
Contains a unique motherboard slot which may be turned into either a PDS or NuBus slot through the use of Apple adaptors.
The Quadra 610 DOS machine contains the Apple 486SX PDS card. The card requires no memory, however it is capable of accepting a single 72-pin SIMM if the user desires maximum DOS/Windows performance. The use of a dedicated SIMM also leaves all Mac motherboard memory available for use with Macintosh software. The single socket on the DOS card can accept: 1MB, 2MB, 4MB, 8MB, 16MB or 32MB SIMMs which are 80ns or faster.
