Introduction Date: July 15, 1994
Discontinued Date: October 5, 1995
Original Mac OS: 7.1.2P
Supported Mac OS: 7.1.2P-7.5.1, 7.5.3-8.1
Apple Order/Model: M3491LL/A
Model Family: M3076
Processor Speed: 33 MHz*
Processor Type: 68040
Standard RAM: 4 MB
Maximum RAM: 36 MB
Processor Upgrade: N/A
FPU: Integrated
System Bus Speed: 33 MHz
Cache Bus Speed: N/A
ROM Type: Macintosh ROM
ROM Size: 1 MB
L1 Cache: 8k
L2 Cache: N/A
RAM Type: 72-pin SIMM
Min. RAM Speed: 80 ns
Motherboard RAM: 4 MB
RAM Slots: 1
Video Card: Dedicated*
VRAM Type: Onboard*
Standard VRAM: 1 MB
Maximum VRAM: 1 MB
Display Support: Single Display*
Resolution Support: 640x480*
2nd Display Support: Single Display*
2nd Max. Resolution: Variable*
Standard Hard Drive: 250 MB
Int. HD Interface: IDE
Standard Optical: 2X CD-ROM (Optional)

Standard Disk: 1.44 MB (Manual)
Standard Modem: 14.4 (Optional)
Standard Ethernet: AAUI-15 (Optional)
Expansion Slots: 1 LC PDS, Comm, Video I/O, TV*
Expansion Bays: None
Case Type: Desktop
Form Factor: Macintosh Quadra 630
Apple Subfamily: Macintosh Quadra 630
Gestalt ID: 98
Battery Type: 4.5V Alkaline
Battery Life: N/A
Dimensions: 4.3 x 12.6 x 16.5
Avg. Weight: 19.0 lbs (8.6 kg)
Original Price (US): US$1280
Est. Current Retail: N/A
Video (Monitor): 1 (DB-15)
Floppy (Ext.): None
ADB: 1
SCSI: 1 (DB-25)
Serial (Standard): 2
Serial (Geoport): None
Modem: None*
Ethernet: None*
S-Video Input: None*
S-Video Output: None*
Microphone: 1 (PlainTalk)
Sound In: None
Sound Out: 1 (8-Bit Stereo)
Headphone: 1 (Front-Mounted)
Security (Lock): 1
Joystick (PC): None
Power: 1
Power Adapter: N/A