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Apple Macintosh WGS 9150/120 Specs

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


Apple Macintosh WGS 9150/120The Apple Macintosh WGS 9150/120 features a 120 MHz PowerPC 601 processor, 16 MB of RAM, dual 1 GB hard drives or a single 2 GB hard drive, and a 4X CD-ROM drive in the same expandable tower case design introduced by the Quadra 900. Some configurations also shipped with a DDS-2 DAT drive and Apple offered a "bare bones" build-to-order model (M4041LL/A) with just 8 MB of RAM and floppy and CD-ROM drives (but no hard drives).

Most configurations shipped with pre-installed server software, as well.

In the picture, the Quadra 900-style case is on the left.


  • Tech Specs
  • Ports

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


April 3, 1995 February 26, 1996
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.
120 MHz PowerPC 601
Details: This model has a 32-bit processor and a 64-bit data path.
N/A Integrated
Details: N/A
40 MHz N/A
Details: N/A
Macintosh ROM 4 MB
Details: N/A
32k 1 MB
Details: N/A
72-pin SIMM 80 ns
Details: Supports eight 80 ns 72-pin SIMMs.
16 MB 520 MB
Details: This model can support 520 MB of RAM with eight 64 MB SIMMs and the 8 MB of onboard memory.

Also see: Actual Max RAM of All G3 & Later Macs.
8 MB 8*
Details: *SIMMs must be installed in matching pairs.
Integrated* Integrated*
Details: *1 MB of system RAM is dedicated to video function.
1 MB 1 MB
Details: When system RAM is upgraded, 1 MB of RAM remains dedicated to video function.
Single Display* 832x624*
Details: *This model supports one display via the HDI-45 port. The HDI-45 port uses 1 MB of system memory and supports a 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.
1 GB x2, 2 GB SCSI
Details: *By default, this model is configured with dual 1.0 GB hard drives or a single 2.0 GB SCSI hard drive.
4X CD-ROM 1.44 MB* (Manual)
Details: *Some configurations are equipped with a DDS-2 DAT drive, also.
None AAUI-15
Details: N/A
1 601 PDS and 4 NuBus None
Details: N/A
Tower Mac Quadra 900
Details: N/A
M4064LL/A* Mac WGS 9150
Details: *M4064LL/A refers to the configuration with 16 MB of RAM, dual 1 GB hard drives and a DDS-2 DAT drive, but no server software. Configured with the same hardware and AppleShare 4.1 or "Apple Internet Server Solution" software are order numbers M4038LL/A and M41445LL/A, respectively. Configured with a single 2 GB hard drive instead is order number M4008LL/A. A "bare bones" build-to-order configuration with 8 MB of RAM, floppy and CD-ROM drives (but no hard drives or DAT drive) was assigned order number M4041LL/A.
N/A 57
Details: Please note that these identifiers commonly refer to multiple models.

Also see: All Macs with the N/A Model Number and 57 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.
14.0 x 7.7 x 15.75 25.3 lbs (11.3 kg)
Details: In inches - height by width by depth, (35.6 cm, 19.6 cm, 40 cm).
US$9230, US$11,350 N/A
Details: Photo Credit: Apple Computer, Inc.


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 (DB-15) 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: *Single microphone sound in port.
1 (16-Bit Stereo) None*
Details: *Single rear-mounted sound out port.
1 None
Details: N/A
1 N/A
Details: 100V-240V AC, 50-60 Hz Frequency, 200 Max Watts.

Icon Credit: Apple Computer, Inc.

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