Review on NavePoint 1U Blank Rack Mount Panel for Optimal IT Server and Network Ventilation by Jeremy Choi

This sucks. Another piece of instant junk from Navepoint. These vents are just over 1U, so they're completely useless. Assuming you have an item above and below the assigned Rack block, you should mix them in between the items in the blocks above and below to match. I tried several 1U blanks and it always came out the same. Strange. Choose another product. Navepoint is consistently disappointing