table: 1-10818465-1
columns: Model, RU, Max processors, Processor frequency, Max memory, Max disk capacity, GA Date
Q: What ga date do the models with 1.0, 1.2, 1.4ghz processor frequencies have?
A: SELECT GA Date FROM 1-10818465-1 WHERE Processor frequency = '1.0, 1.2, 1.4GHz'