Overview Reviews Product Description Fan/Heatsink for Leader Companion SC562, SC563, SC770, SC503, SC523 Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Leader Fan/Heatsink for Leader Companion SC562, SC563, SC770, SC503, SC523 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments