Model ID: Powerbook 6,5 (M9623LL/A)
CPU: PowerPC G4 1.2GHz
RAM: 1.25GB (256MB built-in + 1GB DDR SDRAM PC2700U-30330)
OS: Mac OS X 10.4.11 (Tiger)
Storage: Mini SSD mSATA 24GB Samsung MZMPA024HMCD-000L1
Disk drive: CD-RW MATSHITA CW-8124 (rev. DB0D, working)
I/O: FireWire, 2x USB, Ethernet, Modem, Jack 3.5'', Apple VGA
GPU: ATI Mobility Radeon 9200 (32MB, RV280M9+, AGP)
Display: 12.1'' LCD XGA 1024x768, 32-bit

Details: https://everymac.com/systems/apple/ibook/specs/ibook_g4_1.2_12.html

Also, I've got 2 battery packs for this notebook (lasting 2h each) and an original power charger (65W, european plug).