Cardwell put the Sharks back in front 2-1 at 18:42. Alexander Wennberg sent a perfect cross-ice pass from right to left to Cardwell, whose one-timer went past Daccord's blocker.
Klingberg pushed the Sharks lead to 3-1 with a power-play goal at 11:21 of the second period. Smith gave Klingberg a pass at the center of the point and he one-timed it over Daccord's glove.
"I'm a player that coaches have always told me to shoot the puck," Klingberg said. "I think it's finding sticks and opportunities around the net. But over the last few years, I think I've been shooting more in the power play, and I think you create a lot from that."
Smith made it 4-1 at 1:02 of the third period after his wrist shot from the right wing beat Daccord by the blocker.
Dellandrea made it 5-1 with a short-handed goal at 3:24. Collin Graf was stopped on a breakaway and passed the rebound back in front for Dellandrea to tap in. Daccord was pulled for Murray.
"The biggest thing is, for me, not getting too high or not getting too low," Dellandrea said. "It's a long year. It's a busy year, a lot of ups and downs individually, as a team."
Toffoli made it 6-1 at 3:54 with a breakaway goal over the glove of Murray.