You should also reduce dust ingress by making sure there are filters on the case's air inlets. Especially in front of intake fans. I bought some dust filter material on eBay or somewhere and lined the front panels of my servers. I've heard of tights being used.
You should also reduce dust ingress by making sure there are filters on the case's air inlets. Especially in front of intake fans. I bought some dust filter material on eBay or somewhere and lined the front panels of my servers. I've heard of tights being used.