Corsair SP120 Performance Edition Twin Pack. Performs at 2350rpm, 62.74CFM airflow and 35dBA operating volume. The Corsair Static Pressure series fans are designed to put out the highest static pressure while keeping noise low. The SP120 Performance Edition offers impressive static pressure to push the maximum air through a heatsink or radiator for maximum cooling performance. Includes 3 different colour trim inserts, mounting screws, voltage stepdown adapter and 4pin fan connector. Backed by a 2 year Corsair warranty.