Apple Power Macintosh G3 333 Minitower Specs

Identifiers: Power Mac G3 MT - M7107LL/A - N/A* - M4405 - None

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The Apple Power Macintosh G3/333 Minitower, based on the compact Gossamer architecture, features a 333 MHz PowerPC 750 (G3) processor with 1 MB of backside cache, 128 MB of RAM, a 9.0 GB hard drive, a 24X CD-ROM drive, a Zip 100 drive, ATI Rage Pro Turbo graphics acceleration with 6 MB of VRAM, and the standard "Whisper personality card" with audio input/output -- all packed into an easily expandable minitower case.

The Power Macintosh G3 models were the first Apple Macs to use the "third-generation" (G3) PowerPC 750 processor which also unveiled a new "backside" level 2 cache for a substantial performance boost compared to earlier systems using a "lookaside" level 2 cache.

Custom configuration options include an internal DVD-ROM drive, 10/100Base-T Ethernet, superior graphics, and a Firewire card, among others.

Despite the age of this system, site sponsor Other World Computing has RAM, hard drives, SSDs, and other upgrades available for this specific Mac while supplies last.

• Tech Specs
• Ports
• Popular Q&As

Tech Specs

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Introduction Date:

August 12, 1998*

Discontinued Date:

December 14, 1998

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. *This model shipped October 1, 1998. Also see: All Macs introduced in 1998.

Processors:

1

Geekbench 2:

N/A

Details:

N/A These numbers reflect an average of user provided 32-bit and 64-bit results as submitted to the Geekbench website. Higher numbers are better. You also might be interested in reviewing all 32-bit Geekbench 2 user submissions for Macs with the N/A* Model Identifier, which may include multiple models. To dynamically compare Geekbench results from different Macs side-by-side, see EveryMac.com's Ultimate Mac Comparison.

Processor Speed:

333 MHz

Processor Type:

PowerPC 750 (G3)

Details:

N/A

Processor Upgrade:

ZIF Socket

FPU:

Integrated

Details:

The Power Macintosh G3 models have the processor mounted on a ZIF socket.

System Bus Speed:

66 MHz

Cache Bus Speed:

167 MHz

Details:

This system has a 167 MHz backside bus and 1 MB of level 2 cache.

ROM/Firmware Type:

Macintosh ROM

ROM/Firmware Size:

4 MB

Details:

N/A

L1 Cache:

64k

L2/L3 Cache:

1 MB (backside)

Details:

The 1 MB of backside cache has a 167 MHz bus.

RAM Type:

PC66 SDRAM

Min. RAM Speed:

10 ns

Details:

Supports 10 ns PC66 168-pin SDRAM.

Standard RAM:

128 MB

Maximum RAM:

768 MB

Details:

Site sponsor Other World Computing sells memory -- as well as other upgrades -- for this Power Macintosh G3. In Germany, site sponsor CompuRAM sells memory and other upgrades for this Power Mac G3. Also see: Actual Max RAM of All G3 & Later Macs.

Motherboard RAM:

None

RAM Slots:

3

Details:

There is no performance advantage to installing memory modules in pairs.

Video Card:

Rage Pro Turbo

VRAM Type:

EDO SGRAM

Details:

*ATI Rage Pro Turbo graphics with 6 MB of VRAM.

Standard VRAM:

6 MB*

Maximum VRAM:

6 MB*

Details:

*This model has 2 MB of VRAM onboard and a single expansion slot that supports an additional 4 MB of VRAM (3.3V 83 MHz 144-pin SO-DIMM). It shipped with 6 MB of VRAM pre-installed.

Display Support:

Single Display

Resolution Support:

1600x1200*

Details:

Apple advertised that this system can support "thousands of colors at up to 1024 by 768-pixel resolution (24-bit), [and] millions of colors at up to 832 by 624-pixel resolution (32-bit), refresh rate of up to 85 Hz." It can support resolutions up to 1600x1200 with the maximum 6 MB of VRAM installed.

2nd Display Support:

None

2nd Max. Resolution:

N/A

Details:

N/A

Standard Storage:

9.0 GB

Std. Storage Speed:

N/A

Details:

It shipped with a 9.0 GB Ultra/Wide SCSI hard drive and a corresponding PCI card pre-installed, but it could be configured with slower IDE drives as well. *This system has internal buses for IDE/ATA-2 and SCSI (up to 5 MB/second) -- drives larger than 128 GB are not supported. In the US (and many other countries), site sponsor Other World Computing sells storage upgrades for this Power Mac G3. Also see: SSD Compatibility Guide for All G3 & Later Macs.

Storage Dimensions:

3.5" (25.4 mm)

Storage Interface:

IDE/ATA-2 & SCSI*

Details:

*Shipped standard with a Ultra/Wide SCSI PCI card and dual hard drives. It also has internal IDE/ATA-2 support and SCSI (up to 5 MB/second). It is designed to hold one internal 3.5" hard drive and it has three front-facing 5.25" drive bays that also can be used by a hard drive or removable storage drives. Capacity of each hard drive drive must be smaller than 128 GB.

Standard Optical:

24X CD-ROM

Standard Disk:

1.44 MB (Manual)

Details:

24X tray-loading CD-ROM drive standard. An optional DVD-ROM drive was available by custom configuration (did not support MPEG-2 video playback without a third-party solution). An internal Zip 100 drive also was pre-installed.

Standard Modem:

56k (optional)

Standard Ethernet:

10Base-T*

Details:

*10/100Base-T Ethernet also was available as a build-to-order option.

Standard AirPort:

None

Standard Bluetooth:

None

Details:

N/A

USB Ports:

None

Firewire Ports:

None*

Details:

*Firewire "400" available via build-to-order.

Expansion Slots:

3 PCI, Personality*

Expansion Bays:

1 3.5", 3 5.25"

Details:

*In the default configuration, this model has two open 33 MHz PCI slots and the "personality card" slot that is occupied by a "Whisper personality card" providing audio input/output. It has one "internal" 3.5" bay (for a hard drive) and three external 5.25" bays (which can be used by hard drives and removable media drives). By default, one external 5.25" bay is free.

Incl. Keyboard:

AppleDesign Keyboard

Incl. Input:

Apple ADB Mouse II

Details:

N/A

Case Type:

Tower

Form Factor:

Power Mac G3 MT (Beige)

Details:

N/A

Apple Order No:

M7107LL/A

Apple Subfamily:

Power Mac G3 MT

Details:

The Apple order number should be unique to this system.

Apple Model No:

M4405 (EMC None)

Model ID:

N/A*

Details:

*This model does not have a Model Identifier. Its Gestalt ID is 510. Please note that these identifiers refer to more than one model. Also see: All Macs with the M4405 Model Number, the None EMC Number, and the N/A* Model Identifier. For more about these identifiers and how to locate them on each Mac, please refer to EveryMac.com's Mac Identification section.

Battery Type:

3.6V Lithium

Battery Life:

N/A

Details:

N/A

Pre-Installed MacOS:

8.1

Maximum MacOS:

X 10.2.8

Details:

This system cannot run versions of MacOS X more recent than 10.2.8.

MacOS 9 Support:

Boot/Classic Mode

Windows Support:

Emulation Only

Details:

All Power Macintosh G3 models are capable of booting Mac OS 9 and using Mac OS 9 applications within the Mac OS X "Classic" environment.

Dimensions:

15.2 x 9.6 x 17.8

Avg. Weight:

33.1 lbs. (15 kg)

Details:

In inches - height by width by depth, (38.6 cm, 24.4 cm, 45.2 cm).

Original Price (US):

US$2999

Est. Current Retail:

N/A

Details:

Please note that on average the estimated current retail pricing of used systems is updated twice a year (please refer to the date on the bottom of the page for the date last updated). Photo Credit: Apple Computer.

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):

1 (DB-15)

Floppy (Ext.):

None

Details:

N/A

ADB:

1

SCSI:

1 (DB-25)

Details:

Single ADB port and single SCSI port.

Serial (Standard):

2*

Serial (Geoport):

2*

Details:

*Two Geoport compatible serial ports standard (one printer, one modem).

USB:

None

Firewire:

None*

Details:

*Firewire "400" available via build-to-order.

Modem:

1* (RJ-11)

Ethernet:

1* (RJ-45)

Details:

*Internal 56k modem optional, 10Base-T Ethernet standard, 10/100Base-T available via build-to-order.

S-Video Input:

None*

S-Video Output:

None*

Details:

One configuration of the Power Macintosh G3/266 Minitower (M6142LL/A) as well as one configuration of the Power Macintosh G3/300 Minitower (M7247LL/A) have S-video and composite input/output ports.

Microphone:

None

Sound In:

1

Details:

Includes a single analog 16-bit stereo sound in jack.

Sound Out:

1

Headphone:

None

Details:

Includes a single analog 16-bit stereo sound out jack.

Security (Lock):

1

Joystick (PC):

N/A

Details:

N/A

Power:

1

Power Adapter:

N/A

Details:

100-240V AC. 240W maximum.

Popular Q&As

Ten of the most popular Q&As about the Power Macintosh G3 models follow.

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