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Apple

Apple 820-1093-A PowerMac G4 Motherboard System Board Logic Board 1999

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SKU:
22950
MPN:
820-1093-A
Condition:
Used
Availability:
Usually ships within 1–2 business days.
Weight:
2.00 LBS
Shipping:
Calculated at Checkout
  • Apple 820-1093-A PowerMac G4 motherboard – angled top view showing PCI and AGP expansion slots
  • Apple 820-1093-A PowerMac G4 logic board – top view showing four SDRAM DIMM slots and rear I/O area
  • Apple 820-1093-A PowerMac G4 system board – top view showing rear I/O ports including USB, FireWire, and Ethernet
  • Apple 820-1093-A PowerMac G4 motherboard – side-angle view showing ATA and power connectors along bottom edge
  • Apple 820-1093-A PowerMac G4 logic board – underside view showing chipset ICs and board traces
  • Apple 820-1093-A board close-up showing Apple Computer Inc. silk-screen, part number 820-1093-A, and copyright 1999 marking
$90.00
Was: $175.00
Current Stock: 1

Sold Out

Description

Apple 820-1093-A PowerMac G4 Motherboard System Board Logic Board 1999

This is a bare logic board for the Apple Power Mac G4, a desktop workstation from 1999. The board supports the PowerPC G4 processor and handles primary system functions for the tower chassis.

Specifications & What's Included

  • Model: 820-1093-A (PCI Graphics / Yikes variant)
  • Socket: ZIF (G4 / 7400 series)
  • Memory: 4x SDRAM DIMM slots (PC100 / PC133)
  • Expansion: 4x PCI slots, 1x AGP slot
  • Chipset: Apple / IBM Uni-N (UniNorth)
  • Manufactured: United States, 1999
  • Included: Bare motherboard only — no CPU, RAM, or accessories

Applications

This board was used in Power Mac G4 systems marketed as creative workstations for design, video, and audio work during the late 1990s and early 2000s. The system supports expansion through PCI and AGP slots for graphics cards and peripheral devices. Typical uses included print design, video editing, and music production on the macOS platform.

Condition: Used
This Apple 820-1093-A PowerMac G4 motherboard has been inspected and is in good used condition. It was pulled from a working environment where it was in active use. The board shows normal light wear consistent with prior installation — no cracked traces, broken connectors, or visible damage noted. This is a bare board only; no CPU, RAM, or accessories are included. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Apple
Model:
820-1093-A
MPN:
820-1093-A
SKU:
22950
Type:
Motherboard / Logic Board
Compatible With:
Apple Power Mac G4 (PCI Graphics / Yikes)
Form Factor:
Desktop / Tower
Socket Type:
ZIF (G4 / 7400 series)
Memory Slots:
4x SDRAM DIMM slots
Memory Type:
PC100 / PC133 SDRAM
Expansion Slots:
4x PCI, 1x AGP
Chipset:
Apple / IBM Uni-N (UniNorth)
Processor Platform:
PowerPC G4
Year / Revision:
1999
Country/Region of Manufacture:
United States
Condition:
Used – Pulled from Working Environment
Seller Notes:
Bare motherboard only; no CPU, RAM, or accessories included.
Condition Notes:
Apple 820-1093-A PowerMac G4 motherboard in good used condition. Pulled from a working environment. Bare board — no CPU, RAM, or accessories included. Normal light wear; no visible damage.
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Related Products

Related Products

Apple 820-1040-A PowerMac G4 400MHz CPU processor board — top/front view showing G4 processor die and surrounding components Apple 820-1040-A PowerMac G4 CPU board — angled top view showing Apple Computer Inc. label and G4 processor module
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Apple 820-1040-A PowerMac G4 400MHz CPU Processor Board Power Mac 1999

Apple

$20.00
Was: $40.00
Apple 820-1040-A PowerMac G4 400MHz CPU Processor Board Power Mac 1999CPU processor daughter board for Apple Power Mac G4 systems. This board contains the PowerPC G4 processor and was the primary...
22954
SKU:
22954
Availability:
Usually ships within 1–2 business days.
Weight:
0.95 LBS
Brand:
Apple
Model:
820-1040-A
MPN:
820-1040-A
Type:
CPU Processor Daughter Board
SKU:
22954
Processor Family:
PowerPC G4
Clock Speed:
400 MHz
Compatible With:
Apple Power Mac G4
Board Marking:
CHT8G3
Year:
1999
Form Factor:
Daughter Card / Module
Country/Region of Manufacture:
Singapore
Condition:
Used – Pulled from Working Environment
Seller Notes:
CPU processor board only; pulled from a working Power Mac G4 system.
Condition Notes:
Apple 820-1040-A PowerMac G4 400MHz CPU board pulled from a working system where it was in use and functional. Inspected and in good used condition. Normal light wear; no obvious damage. Contact us with questions.