Introduced last month with its desktop counterparts, Intel’s Core 2 Duo processors for notebooks, formerly known as Merom, are now officially available. The five initial models are the T7200 (2 GHz), T7400 (2.16 GHz) and T7600 (2.33 GHz), with 4 MB of L2, and the T5500 (1.66 GHz) and T5600 (1.83 GHz), with 2 MB of L2. All five sport a 667 MHz frontside bus. Prices range from USD 209 to USD 637 in 1,000-unit quantities.