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Apple Power Macintosh 6100/66 (PC) Specs

All Power Macintosh Models | All 1995 Models | Dynamically Compare This Mac to Others


Apple Power Macintosh 6100/66 (PC)The Apple Power Macintosh 6100/66 (PC), based on the PDM (Piltdown Man) architecture, features a 66 MHz PowerPC 601 processor, 8 MB or 16 MB of RAM, a 350 MB or 500 MB hard drive and an optional 2X CD-ROM drive in a low-profile desktop case.

The PC Compatible version also shipped with a 66 MHz 486DX2 processor-equipped NuBus card that can have a maximum of 32 MB of RAM dedicated to the DOS/Windows operating system.

The server version of this model is the WGS 6150/66.


  • Tech Specs
  • Ports

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


January 3, 1995 October 14, 1995
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 1995.
66 MHz PowerPC 601
Details: This model has a 32-bit processor and a 64-bit data path. The PC compatible version also has a 66 MHz 486DX2 processor.
Third-Party* Integrated
Details: *A variety of third-party processor upgrades and accelerators were available.
33 MHz N/A
Details: N/A
Macintosh ROM 4 MB
Details: N/A
32k 256k
Details: N/A
72-pin SIMM 80 ns
Details: N/A
8 MB, 16 MB 136 MB*
Details: *This model formally can be upgraded to a maximum of 72 MB of RAM, but third-parties have discovered it actually can support 136 MB with two 64 MB SIMMs and the 8 MB of onboard memory.

Also see: Actual Max RAM of All G3 & Later Macs.
8 MB 2*
Details: *SIMMs must be installed in matching pairs.
Integrated* Integrated*
Details: *640k of system RAM is dedicated to video function.
640k 640k
Details: When system RAM is upgraded, 640k of RAM remains dedicated to video function.
Single Display* 640x480*
Details: *By default, this model supports a single display at 512x394 or 640x480 at 16-bit or 832x624 at 8-bit.
Single Display* Variable*
Details: *This model can support a second display with the addition of a video card. By default, it only supports a single display.
350 MB, 500 MB SCSI
Details: *By default, this model is configured with a 350 MB or 500 MB internal SCSI hard drive.
2X CD-ROM (Optional*) 1.44 MB (Manual)
Details: *Standard in M3632LL/A configuration.
None AAUI-15
Details: N/A
1 601 PDS or 7" NuBus* None*
Details: *NuBus slot available with PDS-to-NuBus adapter (M1402LL/A). By default, in the PC compatible version, the expansion slot is occupied by the PC compatibility card.

*If the 2X CD-ROM was not installed, the system has one open front-facing 5.25" drive bay intended for an optical drive.
Desktop Macintosh Centris 610
Details: N/A
M3631LL/A* Power Mac 6100
Details: *M3631LL/A refers to the configuration with a 350 MB hard drive and no CD-ROM drive. M3632LL/A refers to the configuration with a 350 MB hard drive and a 2X CD-ROM drive. M3972LL/A refers to the PC Compatible configuration.
M1596 100
Details: Please note that these identifiers refer to more than one model.

Also see: All Macs with the M1596 Model Number and 100 Gestalt ID.

For more about identifiers and how to locate them on modern Macs, please refer to EveryMac.com's Mac Identification section.
3.6V Lithium N/A
Details: N/A
7.1.2 7.1.2-7.5.1, 7.5.3-9.1
Details: Earlier and later versions of the Macintosh System/Finder and Mac OS are not supported.
3.4 x 16.3 x 15.6 14.0 lbs (6.4 kg)
Details: In inches - height by width by depth, (8.6 cm, 41.4 cm, 39.6 cm).
US$1750, $1950, $2150 N/A
Details: Photo Credit: Apple Computer, Inc (Sun Remarketing).


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.


1 (HDI-45) None
Details: N/A
1 1 (DB-25)
Details: N/A
None 2*
Details: *Two Geoport serial ports standard (one printer, one modem).
None 1 (AAUI-15)
Details: AAUI-15 Ethernet standard.
None None
Details: N/A
1 (PlainTalk) None
Details: N/A
1 (16-Bit Stereo) 1 (Rear-Mounted)
Details: N/A
1 None
Details: N/A
1 N/A
Details: 100V-240V AC, 50-60 Hz Frequency, 210 Max Watts.

Icon Credit: Apple Computer, Inc.

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