Quantum H is a 40 m / 131′3″ luxury motor yacht. She was built by Tamsen in 2008.
With a beam of 8.6 m and a draft of 2.2 m, she has a GRP hull and GRP superstructure. This adds up to a gross tonnage of 358 tons.
She is powered by MTU engines of 2400 hp each giving her a maximum speed of 16 knots and a cruising speed of 12 knots. Quantum H's maximum range is estimated at 1450 nautical miles.
The motor yacht can accommodate 12 guests in 5 cabins with an interior design by Loro Piana and an exterior design by Tamsen.