Introduction Date: April 3, 1995
Discontinued Date: February 26, 1996
Original Mac OS: 7.1.2
Supported Mac OS: 7.1.2-7.5.1, 7.5.3-9.1
Apple Order/Model: M4064LL/A*
Model Family: N/A
Processor Speed: 120 MHz
Processor Type: PowerPC 601
Standard RAM: 16 MB
Maximum RAM: 520 MB
Processor Upgrade: N/A
FPU: Integrated
System Bus Speed: 40 MHz
Cache Bus Speed: N/A
ROM Type: Macintosh ROM
ROM Size: 4 MB
L1 Cache: 32k
L2 Cache: 1 MB
RAM Type: 72-pin SIMM
Min. RAM Speed: 80 ns
Motherboard RAM: 8 MB
RAM Slots: 8*
Video Card: Integrated*
VRAM Type: Integrated*
Standard VRAM: 1 MB
Maximum VRAM: 1 MB
Display Support: Single Display*
Resolution Support: 832x624*
2nd Display Support: Single Display*
2nd Max. Resolution: Variable*
Standard Hard Drive: 1 GB x2, 2 GB
Int. HD Interface: SCSI
Standard Optical: 4X CD-ROM

Standard Disk: 1.44 MB* (Manual)
Standard Modem: None
Standard Ethernet: AAUI-15
Expansion Slots: 1 601 PDS and 4 NuBus
Expansion Bays: None
Case Type: Tower
Form Factor: Mac Quadra 900
Apple Subfamily: Mac WGS 9150
Gestalt ID: 57
Battery Type: 3.6V Lithium
Battery Life: N/A
Dimensions: 14.0 x 7.7 x 15.75
Avg. Weight: 25.3 lbs (11.3 kg)
Original Price (US): US$9230, US$11,350
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: None
S-Video Output: None
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