Acquired Feb 10 2004:

Machine Name: iMac
Machine Model: PowerMac6,3
CPU Type: PowerPC G4 (3.3)
Number Of CPUs: 1
CPU Speed: 1.25 GHz
L2 Cache (per CPU): 256 KB
Memory: 512 MB
Bus Speed: 167 MHz
Boot ROM Version: 4.7.8f1
Serial Number: QP40601BQB8

Exploded diagram shows Airport Extreme (which is what I’m looking for today.)