Zalman NB47J and A8N-SLI Deluxe

[Nocturnal]

Has anyone been using this Zalman for over say two months? I'd like to know if anyone's system became unstable after using the Zalman without a fan for too long.

I have a P160 Antec case and I don't have a 120mm fan in the front only in the rear although the fan is very weak.

Please advise.