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

### Instruction:
What is the Cache with a Capacity that is 600 gb?

### Inputs:
table_name: table, columns: ['Model no.', 'Gen.', 'Released', 'Capacity', 'Cache', 'Interface', 'Feature set', 'Sector Size']

### Response:
SELECT Cache FROM table WHERE Capacity = 600 gb