Did you guys see this description?

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The Apogee™ GTZ is Swiftech's new flagship water-block. While it shares the same name with its predecessors, it also leaps beyond the GT and GTX performance charts thanks to an entirely new design that pushes and refines both thermal and mechanical specifications to the limits of today's technology. Thermal design of the cooling engine combines the benefits of direct coolant impingement over the CPU area with an entirely new copper base plate design which is primarily characterized by a pin matrix composed of 225 µm (0.009") micro structures. This results in a 20% improvement in thermal resistance compared to the Apogee™ GTX. Mechanical design of the copper base plate is optimized for Intel socket 775 and 771 and features a topographically mapped CPU contact area which results in a 75% and up to 300% improvement in TIM joint thermal resistance compared to the Apogee™ GT/GTX series. It should be noted that other types of sockets (AMD socket F, AM2, 940) may also benefit from the enhanced contact area to a lesser extent. An enhanced tool free retention system using thumb-nuts paired with a universal 775 motherboard back-plate also guarantees high quality, safe and repeatable mounts.

- The Apogee™ GTZ is shipped with an Intel® Core™ 2 (socket 775) compatible hold-down plate and complies with socket 775 keep-out specification, thus guaranteeing compatibility with all socket 775 type motherboards.
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