Introduction Date: November 15, 1996
Discontinued Date: October 11, 1997
Original Mac OS: 7.5.3
Supported Mac OS: 7.5.3, 7.6.1-9.1
Apple Order/Model: N/A
Model Family: M3959
Processor Speed: 160 MHz
Processor Type: PowerPC 603e
Standard RAM: 32 MB
Maximum RAM: 160 MB*
Processor Upgrade: Third-Party*
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: 256k (Optional)
RAM Type: 168-pin DIMM
Min. RAM Speed: 60 ns
Motherboard RAM: None
RAM Slots: 3*
Video Card: Dedicated*
VRAM Type: EDO DRAM*
Standard VRAM: 1 MB
Maximum VRAM: 4 MB*
Display Support: Single Display*
Resolution Support: 832x624*
2nd Display Support: Single Display*
2nd Max. Resolution: Variable*
Standard Hard Drive: 1.2 GB
Int. HD Interface: IDE/ATA
Standard Optical: 8X CD-ROM

Standard Disk: 1.44 MB (Manual)
Standard Modem: 28.8k (Internal)
Standard Ethernet: None*
Expansion Slots: 3 PCI*
Expansion Bays: None
Case Type: Desktop
Form Factor: Power Mac 4400
Apple Subfamily: Power Mac 4400
Gestalt ID: 514
Battery Type: 4.5V Alkaline
Battery Life: N/A
Dimensions: 5.43 x 15.15 x 17.4
Avg. Weight: 24.0 lbs (10.9 kg)
Original Price (US): US$1500
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: None*
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