Here’s a full listing and specs of the ports: [https://everymac.com/systems/apple/imac/specs/imac-core-2-duo-3.06-24-inch-aluminum-early-2009-specs.html#macspecs2|24” iMac Core 2 Duo (Early 2009)]
Here’s a full listing and specs of the ports: [https://everymac.com/systems/apple/imac/specs/imac-core-2-duo-3.06-24-inch-aluminum-early-2009-specs.html#macspecs2|24” iMac Core 2 Duo (Early 2009)]