Apple Macintosh Classic II Specs

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The Apple Macintosh Classic II looks nearly identical to the original Macintosh Classic that came before it, but the successor is significantly more powerful. It features a 16 MHz 68030 processor, 2 MB of RAM, and either a 40 MB or an 80 MB hard drive in a sleek, compact all-in-one case with a 9" monochrome display.

The consumer version of the Classic II is the Performa 200.

• Tech Specs
• Ports

Tech Specs

Click on the category for related details. The most commonly needed info is "open" by default, but all info is important.

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Introduction Date:

October 21, 1991

Discontinued Date:

September 13, 1993

Details:

The "Introduction Date" refers to the date a model was introduced via press release. The "Discontinued Date" refers to the date a model either was replaced by a subsequent system or production otherwise ended. Also see: All Macs introduced in 1991.

Processor Speed:

16 MHz

Processor Type:

68030

Details:

This model has a 32-bit processor. It has a 16-bit data path.

Processor Upgrade:

N/A

FPU:

None*

Details:

*The Macintosh Classic II has a proprietary internal expansion slot designed for an FPU co-processor, but Apple never released one.

System Bus Speed:

16 MHz

Cache Bus Speed:

N/A

Details:

N/A

ROM Type:

Macintosh ROM

ROM Size:

512k

Details:

N/A

L1 Cache:

0.5k

L2 Cache:

N/A

Details:

N/A

RAM Type:

30-pin SIMM

Min. RAM Speed:

100 ns

Details:

N/A

Standard RAM:

2 MB

Maximum RAM:

10 MB

Details:

N/A Also see: Actual Max RAM of All G3 & Later Macs.

Motherboard RAM:

2 MB

RAM Slots:

2*

Details:

*RAM must be installed in equal pairs.

Video Card:

Integrated

VRAM Type:

Built-in

Details:

N/A

Standard VRAM:

N/A

Maximum VRAM:

N/A

Details:

N/A

Built-in Display:

9" Monochrome

Native Resolution:

512x342

Details:

N/A

2nd Display Support:

N/A

2nd Max. Resolution:

N/A

Details:

Standard Hard Drive:

40 MB, 80 MB

Int. HD Interface:

SCSI

Details:

N/A

Standard Optical:

None

Standard Disk:

1.44 MB (Auto)

Details:

N/A

Standard Modem:

None

Standard Ethernet:

None

Details:

N/A

Expansion Slots:

None*

Expansion Bays:

None

Details:

*Although it is not a general expansion slot, the Classic II has a proprietary internal expansion slot intended for an FPU co-processor.

Case Type:

All-in-One

Form Factor:

Macintosh Classic

Details:

N/A

Apple Order No:

M1540LL/A*

Apple Subfamily:

Macintosh Classic II

Details:

*M1540LL/A refers to the Classic II with 2 MB of RAM and a 40 MB hard drive. Configured with 4 MB of RAM and a 40 MB or 80 MB hard drive, the order numbers are M1543LL/A and M1542LL/A, respectively.

Apple Model No:

M4150

Gestalt ID:

23

Details:

N/A Also see: All Macs with the M4150 Model Number and 23 Gestalt ID. For more about identifiers and how to locate them on modern Macs, please refer to EveryMac.com's Mac Identification section.

Battery Type:

3.6V Lithium

Battery Life:

N/A

Details:

N/A

Original Mac OS:

6.0.8L

Supported Mac OS:

7.0.1-7.5.1, 7.5.3-7.6.1

Details:

Earlier and later versions of the Macintosh System/Finder and Mac OS are not supported.

Dimensions:

13.2 x 9.7 x 11.2

Avg. Weight:

16.0 lbs (7.3 kg)

Details:

In inches - height by width by depth, (35.5 cm, 24.6 cm, 28.4 cm).

Original Price (US):

US$1900, US$2400

Est. Current Retail:

N/A*

Details:

*As a collector's item, it still may retain value. Photo Credit: Apple Computer, Inc. (MacUser Magazine Ad).

Ports

Click on a category for additional details. The most commonly needed info is "open" by default, but all info is important. The icons correspond with the icons for each port on the computer.

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Video (Monitor):

None

Floppy (Ext.):

1 (DB-19)

Details:

N/A

ADB:

1

SCSI:

1 (DB-25)

Details:

N/A

Serial (Standard):

2

Serial (Geoport):

None

Details:

Serial ports are marked by printer and modem icons.

Modem:

None

Ethernet:

None

Details:

N/A

S-Video Input:

None

S-Video Output:

None

Details:

N/A

Microphone:

1 (Mono)

Sound In:

None

Details:

N/A

Sound Out:

1 (Mono)

Headphone:

None

Details:

N/A

Security (Lock):

1

Joystick (PC):

None

Details:

N/A

Power:

1

Power Adapter:

N/A

Details:

120V AC, 47-63 Hz Frequency, 76 Max Watts. Icon Credit: Apple Computer, Inc.

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