"Since the demise of Winbond BH5 memory chips, 2-2-2 memory has essentially been dead at DDR400. Corsair and others have produced DDR400 2-2-3 and 2-3-3 parts based on Winbond CH5 and other memory chips; however, 2-2-2 all but vanished as supplies of Winbond BH5 and BH6 disappeared. Other manufacturers such as OCZ took a different route with innovative products like Extended Bandwidth memory, which is extremely fast, but does not depend on the lowest CAS timings for best performance.
When Corsair 3200XL appeared on the market in June, it was the first time since the death of BH5 that we had seen a memory with 2-2-2 timings at DDR400. More than that, this new memory also proved to reach DDR500 performance levels - something that Winbond BH5 could never do. We certainly took notice of the new memory based on Samsung chips, and it looks like every other memory maker also took notice. Since the Corsair introduction, most major memory manufacturers have announced their own DDR400 2-2-2 memory."
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Anandtech
Aug 6, 2004, 07:50 AM
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