Apple today introduced the new Line of Macs , Mac Mini, iMac & Mac Pro , The Mac Pro using Intel “Nehalem” Xeon processors and a next-generation system architecture. The new Mac Pro starts at $2,499 and features “the latest graphics technology and an updated interior that makes expansion even easier than before.”

The new Mac Pro includes Intel Xeon processors running at speeds up to 2.93 GHz and an integrated memory controller with three channels of 1066 MHz DDR3 ECC memory. Apple claims that this delivers up to 2.4 times the memory bandwidth while cutting memory latency up to 40 percent. Every Mac Pro also comes standard with the NVIDIA GeForce GT 120 with 512MB of GDDR3 memory. An optional ATI Radeon HD 4870 is available for more performance. The new Mac Pro also comes with both a Mini DisplayPort and a DVI port to support the 24-inch Apple LED Cinema Display, the 30-inch Apple Cinema HD Display, or other DVI based displays.
Mac Pro
- $2499. One 2.66GHz Quad-Core Intel Xeon 3500 Processor. 3GB of RAM. NVIDIA GeForce GT 120. 640GB HD.
- $3299. Two 2.26GHz Quad-Core Intel Xeon 5500 Processor. 6GB of RAM. NVIDIA GeForce GT 120. 640GB HD.
iMac and Mac mini desktop lines, including a 24-inch iMac and a Mac mini with new NVIDIA integrated graphics. For the same $1,499 price as the previous generation 20-inch iMac, the new 24-inch iMac delivers a 30 percent larger display, twice the memory and twice the storage. Apple also claims up to five times better graphics performance in the new Mac mini with the NVIDIA GeForce 9400M integrated graphics.

iMac
- $1199. 20-inch 2.66 GHz iMac. 2GB RAM. NVIDIA GeForce 9400M Integrated graphics. 320GB HD. Mini Display Port
- $1499. 24-inch 2.66 GHz iMac. 4GB RAM. NVIDIA GeForce 9400M Integrated graphics. 640GB HD. Mini Display Port
- $1799. 24-inch 2.93 GHz iMac. 4GB RAM. NVIDIA GeForce GT 120. 640GB HD. Mini Display Port
- $2199. 24-inch 3.06 GHz iMac. 4GB RAM. NVIDIA GeForce GT 130. 1TB HD. Mini Display Port

Mac Mini
- $599. 2.0GHz Mac mini. 1GB 1066 MHz DDR SDRAM, GeForce 9400M integrated graphics, 120GB HD, 8x SuperDrive, Mini DisplayPort and mini-DVI, 5 USB Ports, One FireWire 800 Port
- $799. 2.0GHz Mac mini. 2GB 1066 MHz DDR SDRAM, GeForce 9400M integrated graphics, 320GB HD, 8x SuperDrive, Mini DisplayPort and mini-DVI, 5 USB Ports, One FireWire 800 Port
Apple also updated the AirPort Extreme Base Station and Time Capsule, which are now offering simultaneous 2.4 GHz and 5 GHz dual-band networking “for optimal performance, range and compatibility.” The new models also offer the ability to set up a secondary Internet-only Wi-Fi network to allow family and friends to access the Internet without giving them the password to the primary network or allowing them access to networked drives and other peripherals. Finally, Time Capsule offers MobileMe members the ability to access files on their device’s hard drive over the Internet from anywhere.
Source : Apple , MacRumors