C9K-PWR-1600WACR/2 Cisco Showing the single result Sale! Cisco 1600W AC CONFIG 4 PWR SUP FRONT TO BACK COOLING C9K-PWR-1600WACR/2 $3,548.66 Original price was: $3,548.66.$2,159.73Current price is: $2,159.73. Add to cart