Table: serial_ata_specs
Columns: name
raw_bandwidth_mbit_s
max_cable_length_m
power_provided
devices_per_channel

Question: What is the Devices per channel where the Name is sata revision 3.0?
SQL: SELECT "devices_per_channel" FROM serial_ata_specs WHERE "name" = 'sata revision 3.0'

Question: What is the Raw bandwidth (Mbit/s) for the SAS 300?
SQL: SELECT "raw_bandwidth_mbit_s" FROM serial_ata_specs WHERE "name" = 'sas 300'