That notch prevents inserting the wrong type of memory into an incompatible slot.
Transfer rates on DDR2 range from 400 to 800 Mbps.
If you reject cookies, some functions of this website may not work properly.Every day youll find new, online-only offers, store discounts and the opportunity to save even more by collecting coupons.AliExpress takes pride in making sure that you always have an informed choice when you buy from one of hundreds of stores and sellers on our platform.Related, technical Support, if the answer can't help you, you can contact the Tech Support Department.There are other technical differences between the two as well.But you may have to act fast as this top ddr2 slot is set to become one of the most sought-after best-sellers in no time.On the DDR3, the notch is slightly to the left of the middle.In short, you dont have to take our word for it just listen to our millions of happy customers.
Some newer motherboards come with the ability for both types of memory to work.
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Category : Specification / Capacity / Performance.And, if youre new to AliExpress, well let you in on a secret.On the DDR3, the range is 800 to 1600 Mbps.Every store and seller is rated for customer service, price and quality by real customers.On AliExpress, great quality, price and service comes as standard every time.Well help you to work out whether its worth paying extra for a high-end version or whether youre getting just as good a deal by getting the cheaper item.Plus you can find out the store or individual seller ratings, as well as compare prices, shipping and discount offers on the same product by reading comments and reviews left by users.The DDR2 does 4-bit prefetch and the DDR3 does 8-bit prefetch.And, if you just want to treat yourself and splash out on the most expensive version, AliExpress will always make sure you can get the best price for your money, even letting you know royal flush chances texas holdem when youll be better off waiting for a promotion to start.One reason why many manufacturers have been slow to adopt the newer DDR3 technology is because there is no backwards compatibility between the two.DDR3 memory has a slightly higher latency than the DDR2.Along the bottom of the memory stick, 240 pins insert into the motherboard.