630-4655 - Apple POWERMac G4 Logic Board

Here are the technical specifications for the Apple POWERMac G4 Logic Board:

1. Processor Type: PowerPC G4
2. Processor Speed: 400 MHz, 450 MHz, 500 MHz, 550 MHz, 733 MHz, 800 MHz, 867 MHz, 1 GHz, 1.25 GHz, 1.42 GHz
3. RAM Type: PC133 SDRAM
4. RAM Capacity: Up to 1.5 GB
5. Graphics Card: ATI Rage 128 Pro, NVIDIA GeForce2 MX, ATI Radeon 7500, NVIDIA GeForce4 MX, ATI Radeon 9000 Pro, NVIDIA GeForce4 Ti
6. Graphics Memory: 16 MB, 32 MB, 64 MB, 128 MB
7. Hard Drive Interface: ATA-66, ATA-100, ATA-133
8. Expansion Slots: 4 PCI slots, 1 AGP slot
9. USB Ports: 2 USB 1.1 ports, 2 USB 2.0 ports (on some models)
10. FireWire Ports: 2 FireWire 400 ports
11. Ethernet: 10/100/1000BASE-T Gigabit Ethernet
12. Audio: Built-in speaker, audio line-in, audio line-out, microphone jack

Helpful notes:
1. The PowerMac G4 was released in 1999 and was discontinued in 2004.
2. The logic board is the main circuit board in the computer and controls all of its functions.
3. Upgrading the processor and graphics card on the PowerMac G4 is possible, but can be difficult and may require specialized knowledge.