iMac

iMac

iMac (Aluminum Unibody)
Manufacturer	Apple
Type	Desktop
Operating system	Mac OS X (currently v10.6.7)
Power	205 or 310 Watts
CPU	Intel Core i5 Intel Core i7
Storage capacity	500 Gigabyte 1 TB or 2 TB SATA HDD Secondary 256GB SSD
Memory	4 GB - 16 GB 1333 MHz DDR3 RAM
Connectivity	802.11n (a/b/g compatible) Wi-Fi 10/100/1000BASE-T Gigabit Ethernet Bluetooth 2.1 + EDR FireWire 800 port 4 USB 2.0 ports SD/SDXC card slot 1 Thunderbolt port (21.5" iMac) 2 Thunderbolt ports (27" iMac) IR receiver
Online services	MobileMe
Dimensions	"21.5 inch" ("54.61 cm"): 17.75 × 20.8 × 7.42 in (45.09 × 52.83 × 18.85 cm) "27 inch" ("68.58 cm"): 20.4 × 25.6 × 8.15 in (51.82 × 65.02 × 20.70 cm)
Weight	"21.5 inch" ("54.61 cm"): 20.5 pounds (9.30 kg) "27 inch" ("68.58 cm"): 30.5 pounds (13.84 kg).
Website	apple.com/imac