661-4116 - Apple 1.83GHz CPU Logic Board (Motherboard) for iMac

Here are 12 technical specifications related to the Apple 1.83GHz CPU Logic Board (Motherboard) for iMac:

1. Processor: 1.83 GHz Intel Core 2 Duo
2. Chipset: Intel 945GM
3. RAM: 2 GB DDR2 SDRAM
4. Graphics: ATI Radeon X1600 with 128 MB of GDDR3 SDRAM
5. Audio: Built-in stereo speakers and microphone
6. Networking: Built-in 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
7. Wi-Fi: Built-in AirPort Extreme (802.11g)
8. Bluetooth: Built-in Bluetooth 2.0+EDR (Enhanced Data Rate)
9. Expansion: One FireWire 400 port and three USB 2.0 ports
10. Display: 17-inch or 20-inch widescreen LCD display with a resolution of 1440x900 or 1680x1050, respectively
11. Storage: 160 GB or 250 GB Serial ATA hard drive (7200 RPM)
12. Optical Drive: Slot-loading 8x SuperDrive with double-layer support

Helpful notes:
1. This logic board is compatible with iMac models A1174 and A1207.
2. Upgrading the RAM on this logic board is relatively easy and can significantly improve performance.
3. This logic board is no longer manufactured by Apple and may be difficult to find as a replacement part.