Introduction Date: July 29, 1993
Discontinued Date: July 18, 1994
Original Mac OS: 7.1
Supported Mac OS: 7.1-7.5.1, 7.5.3-8.1
Apple Order/Model: M9025LL/A*
Model Family: M9020
Processor Speed: 40 MHz*
Processor Type: 68040
Standard RAM: 8 MB, 16 MB
Maximum RAM: 128 MB
Processor Upgrade: N/A
FPU: Integrated
System Bus Speed: 40 MHz
Cache Bus Speed: N/A
ROM Type: Macintosh ROM
ROM Size: 2 MB
L1 Cache: 8k
L2 Cache: N/A
RAM Type: 72-pin SIMM
Min. RAM Speed: 60 ns
Motherboard RAM: None
RAM Slots: 4
Video Card: Dedicated*
VRAM Type: VRAM SIMM*
Standard VRAM: 1 MB*
Maximum VRAM: 2 MB*
Display Support: Single Display*
Resolution Support: 512x384-1152x870*
2nd Display Support: Single Display*
2nd Max. Resolution: Variable*
Standard Hard Drive: 230 MB, 500 MB, 1 GB
Int. HD Interface: SCSI
Standard Optical: 2X CD-ROM (Optional*)

Standard Disk: 1.44 MB (Either**)
Standard Modem: None
Standard Ethernet: AAUI-15
Expansion Slots: 3 NuBus
Expansion Bays: 1 (5.25")*
Case Type: Tower
Form Factor: Mac Quadra 800
Apple Subfamily: Macintosh Quadra 840AV
Gestalt ID: 78
Battery Type: 3.6V Lithium
Battery Life: N/A
Dimensions: 14.0 x 7.7 x 15.75
Avg. Weight: 25.3 lbs (11.5 kg)
Original Price (US): US$4100, US$5100
Est. Current Retail: N/A
Video (Monitor): 1 (DB-15)
Floppy (Ext.): None
ADB: 1
SCSI: 1 (DB-25)
Serial (Standard): None
Serial (Geoport): 2*
Modem: None
Ethernet: 1 (AAUI-15)
S-Video Input: 1*
S-Video Output: 1*
Microphone: 1 (PlainTalk)
Sound In: None
Sound Out: 1 (16-Bit Stereo)
Headphone: None
Security (Lock): 1
Joystick (PC): None
Power: 1
Power Adapter: N/A