The iMac "Core 2 Duo" 2.0 20-Inch Aluminum (Mid-2009/Education Only) -- which only was available for sale to educational institutions.
2.0 GHz Intel "Core 2 Duo" processor, with two independent processor "cores" on a single silicon chip, a 3 MB shared level 2 cache, a 1066 MHz system bus, 1 GB of RAM (1066 MHz DDR3 SDRAM), a 160 GB (7200 RPM) hard drive, a vertically-mounted slot-loading DVD±R DL "SuperDrive", NVIDIA GeForce 9400M graphics with 128 MB of memory shared with the system, a built-in iSight video camera, and built-in stereo speakers underneath the 20" glossy TFT Active Matrix LCD (1680x1050 native) display.
Connectivity includes four USB 2.0 ports, a Firewire "800" port, built-in AirPort Extreme, and Gigabit Ethernet, as well as a Mini DisplayPort, which supports an external display in "extended desktop" mode.
The education version of this model does not offer built-in Bluetooth
crwdns2934105:0crwdne2934105:0
crwdns2934113:0crwdne2934113:0
crwdns2915270:0crwdne2915270:0
crwdns2889612:0crwdne2889612:0
3
crwdns2944067:04crwdne2944067:0
Most likely your iMac has bluetooth support. Can you give us the last four digits of your serial number so we can tell which iMac model you have.
crwdns2934271:0crwdnd2934271:0 Dan crwdne2934271:0
If you have this model you'll need to get a Bluetooth dongle as rj713 recommends.
crwdns2934271:0crwdnd2934271:0 Dan crwdne2934271:0
Hi, my last 4 digits are K6MH (20inch mid 2009) reconditioned purchase, is this also an educational model and will a standard Bluetooth dongle work?
Chris
crwdns2934271:0crwdnd2934271:0 Chris crwdne2934271:0
Chris - You can use one of the supported dongles or add-in the missing parts. We can't leverage the last part of the S/N any more. It's best to do a proper lookup from EveryMac - Lookup
crwdns2934271:0crwdnd2934271:0 Dan crwdne2934271:0