I love neweggs sweet deals. Like this one on these high speed Corsair XMS2 DDR2-800MHz 2GB (1GB x2). The Original price is $204, already a good deal for modules of this speed. Then Corsair is offering a $40 mail-in rebate. Which might be a turn off for some however I disagree with them because Corsair is a solid company and has honored the rebates I have sent them in the past. Here are the Techinical specifications on this memory. Tech Spec: Capacity 2GB (2 x 1GB) Speed DDR2 800 (PC2 6400) Cas Latency 5 Timing 5-5-5-12 Voltage 1.9V Heat Spreader Yes It comes with a heat spreader so its already cooled. I would reccomend that if you get your RAM in a box full of peanuts to open it far away from these, and to make sure you ground yourself by touching metal. Why because the packaging peanuts cause static charge. P.S. This is supposed to be great Overclocking RAM. Enjoy.