Power Mac G3 Minitower

The Power Mac G3 Minitower is a tower desktop that Apple introduced on 10 November 1997 and sold until December 1998. It came in 5 configurations, with a 233 MHz to 333 MHz PowerPC 750 (G3) processor and 32 MB or 128 MB of memory.

Model number: M4405
Released: Late 1997
Order numbers: M6431LL/A, M6142LL/A, M6572LL/A, M7107LL/A

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5 configurations

Choose a configuration to see its processor, memory, graphics and storage.

Configuration	Order number	Original price
Configuration 1
233 MHz PowerPC 750 (G3), 32 MB	M6431LL/A	US$2,400
266 MHz PowerPC 750 (G3)	M6142LL/A
300 MHz PowerPC 750 (G3)	M6572LL/A
333 MHz PowerPC 750 (G3), 128 MB	M7107LL/A	US$2,999

Configuration 1

Overview

Introduced: 10 November 1997

233 MHz PowerPC 750 (G3), 32 MB

Overview

Order number: M6431LL/A
Introduced: 10 November 1997
Discontinued: 7 July 1998
Original price: US$2,400
Weight: 33.1 lb

Processor

Processor: PowerPC 750 (G3)
Speed: 233 MHz
Processors: 1
System bus: 66 MHz
L1 cache: 64 KB
FPU: Integrated

Memory

Standard: 32 MB
Maximum: 768 MB
Built in: None
Slots: 3
Minimum speed: 10 ns

Graphics

Video memory: 2 MB
Maximum video memory: 6 MB
External displays: None

Storage

Drive size: 3.5" (25.4 mm)

Wireless and expansion

Wi-Fi: None
Bluetooth: None

In the box

Operating system at launch: Mac OS 8.0

266 MHz PowerPC 750 (G3)

Overview

Order number: M6142LL/A
Introduced: 10 November 1997
Discontinued: 12 August 1998
Weight: 33.1 lb

Processor

Processor: PowerPC 750 (G3)
Speed: 266 MHz
Processors: 1
System bus: 66 MHz
L1 cache: 64 KB
FPU: Integrated

Memory

Maximum: 768 MB
Built in: None
Slots: 3
Minimum speed: 10 ns

Graphics

Video memory: 2 MB, 6 MB
Maximum video memory: 6 MB
External displays: None

Storage

Drive size: 3.5" (25.4 mm)

Wireless and expansion

Wi-Fi: None
Bluetooth: None

In the box

Operating system at launch: Mac OS 8.0

300 MHz PowerPC 750 (G3)

Overview

Order number: M6572LL/A
Introduced: 17 March 1998
Discontinued: 14 December 1998
Weight: 33.1 lb

Processor

Processor: PowerPC 750 (G3)
Speed: 300 MHz
Processors: 1
System bus: 66 MHz
L1 cache: 64 KB
FPU: Integrated

Memory

Maximum: 768 MB
Built in: None
Slots: 3
Minimum speed: 10 ns

Graphics

Video memory: 6 MB
Maximum video memory: 6 MB
External displays: None

Storage

Drive size: 3.5" (25.4 mm)

Wireless and expansion

Wi-Fi: None
Bluetooth: None

In the box

Operating system at launch: Mac OS 8.0

333 MHz PowerPC 750 (G3), 128 MB

Overview

Order number: M7107LL/A
Introduced: 12 August 1998
Discontinued: 14 December 1998
Original price: US$2,999
Weight: 33.1 lb

Processor

Processor: PowerPC 750 (G3)
Speed: 333 MHz
Processors: 1
System bus: 66 MHz
L1 cache: 64 KB
FPU: Integrated

Memory

Standard: 128 MB
Maximum: 768 MB
Built in: None
Slots: 3
Minimum speed: 10 ns

Graphics

Video memory: 6 MB
Maximum video memory: 6 MB
External displays: None

Storage

Drive size: 3.5" (25.4 mm)

Wireless and expansion

Wi-Fi: None
Bluetooth: None

In the box

Operating system at launch: Mac OS 8.1

Shared by every configuration

Ports

USB: None
FireWire: None
Security slot: Yes

Audio

Microphone: None
Headphone jacks: None

Battery and power

Backup battery: 3.6 V lithium coin-cell

Physical

Form factor: Tower

Software

Latest macOS: Mac OS X 10.2.8
Mac OS 9: Boot/Classic Mode
Windows: Emulation Only

Specs from Beetstech's device records. Something wrong? Tell us.