Arctic Arctic ACFAN00268A P14 Slim PWM PST - Pressure-Optimized with PWM Sharing Technology (PST), 140 mm - P-Series, Black $12.00 Ideal for small spaces Unlike standard 140 mm case fans with a thickness of 27 mm, the P14 Slim PWM PST has a mounting depth of only 16 mm. This makes it the ideal choice for Small Form Factor (SFF) builds. Corresponding screws for mounting on a... Compare Add to Cart Add to Wish list