Introduction Date: July 18, 1994
Discontinued Date: October 14, 1995
Original Mac OS: 7.1.1
Supported Mac OS: 7.1.1-7.5.1, 7.5.3-7.6.1
Apple Order/Model: M2794LL/A
Model Family: M2740
Processor Speed: 33 MHz
Processor Type: 68030
Standard RAM: 4 MB, 8 MB
Maximum RAM: 40 MB
Processor Upgrade: Soldered
FPU: None
System Bus Speed: 33 MHz
Cache Bus Speed: N/A
ROM Type: Macintosh ROM
ROM Size: 1 MB
L1 Cache: 0.5k
L2 Cache: N/A
RAM Type: DRAM Card*
Min. RAM Speed: 70 ns
Motherboard RAM: 4 MB
RAM Slots: 1*
Video Card: Dedicated*
VRAM Type: Onboard
Standard VRAM: N/A
Maximum VRAM: N/A
Built-in Display: 9.5" Grayscale
Native Resolution: 640x480
2nd Display Support: N/A
2nd Max. Resolution: N/A
Standard Hard Drive: 120 MB, 250 MB
Int. HD Interface: IDE
Standard Optical: None

Standard Disk: 1.44 MB (Manual)
Standard Modem: None*
Standard Ethernet: None
Expansion Slots: Modem
Expansion Bays: None
Case Type: Notebook
Form Factor: PowerBook 140
Apple Subfamily: PowerBook 150
Gestalt ID: 115
Battery Type: NiCad
Battery Life: 2-3 Hours
Dimensions: 2.25 x 11.25 x 9.3
Avg. Weight: 6.8 lbs (3.1 kg)
Original Price (US): US$1450, US$1600
Est. Current Retail: N/A*
Video (Monitor): None
Floppy (Ext.): None
ADB: None
SCSI: 1 (HDI-30)
Serial (Standard): 1
Serial (Geoport): None
Modem: None*
Ethernet: None
S-Video Input: None
S-Video Output: None
Microphone: None
Sound In: None
Sound Out: 1 (8-Bit Mono)
Headphone: None
Security (Lock): 1
Joystick (PC): None
Power: N/A
Power Adapter: 1