Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_10 (l2_cache VARCHAR, idle_power VARCHAR, model_number VARCHAR)
### Question:
What is the L2 Cache for Model Number nano u3400 with an Idle Power of 100mw?
### Answer:
SELECT l2_cache FROM table_name_10 WHERE idle_power = "100mw" AND model_number = "nano u3400"