Bjorn3D has posted a review on Kingston HyperX DDR2 750MHz (KHX6000D2K2/1G) memory

With over 2,000 memory products in their portfolio, Kingston Technology can provide memory solutions for just about anyone's needs. The company's depth makes it easy to see why it is a leader in the memory market. The products in its extensive line-up cover everything from the basic, entry-level memory modules for system builders to the high-end, high-performance modules the PC enthusiast crowd has grown to love. Kingston's high-end system memory products are given the HyperX brand. Of course, Kingston offers HyperX products featuring the latest memory technology, DDR2. DDR2 is supported on most of the recently released chipsets and will eventually supplant first generation DDR as the dominant memory type in the PC industry. It is an evolution of the DDR specification that features lower power consumption, higher speeds and better thermal performance. The main disadvantage of DDR2 right now is its CAS latencies are higher than those of comparable DDR modules, but it's only a matter of time before DDR2's CAS latencies reach parity with DDR's.

Kingston HyperX DDR2 750MHz (KHX6000D2K2/1G)