Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
How many different L2 cache numbers are there for the 7130M model?

### Inputs:
table_name: table, columns: ['Model', 'Speed (GHz)', 'L2 Cache (MB)', 'L3 Cache (MB)', 'FSB (MHz)', 'TDP (W)']

### Response:
SELECT COUNT L2 Cache (MB) FROM table WHERE Model = 7130M