Abstract: Provided are a lock and a storage cabinet. The storage cabinet includes a lock catch and the preceding lock. The lock is configured to be mated with the lock catch. The lock includes a housing, a lock hook, a locking member, and a drive assembly. The lock hook and the locking member are pivotally attached to the housing. The lock hook has a locking position where the lock hook is mated with the lock catch and an unlocking position where the lock hook is separated from the lock catch. The locking member has a first position for locking the lock hook at the locking position and a second position for unlocking the lock hook at the locking position. The drive assembly includes a motor and a driving member. The driving member is in transmission connection with the output shaft of the motor.