Silverstone Aero Slots slot expander

SilverStone’s Aero Slots, evolved from the vented slots first utilized in the prestigious Temjin TJ10 performance tower chassis, are designed with optimal venting ratio to increase airflow efficiency without negatively affecting EMI (Electromagnetic Interference) emission. Finished with beautiful Nickel–coated black surface, the Aero Slots can add greatly to the aesthetic appearance of any case while improving cooling performance when used with hi-end graphic cards or hot-running expansion cards. Special Feature Easy to install Improves cooling performance for any case Maximum venting ratio within EMI emission standard Brilliant Nickel–coated black surface Comes in a pack of four