One can purchase DDR 1066 Mhz memory kits from a variety of different retailers. One can find DDR 106 Mhz memory online at Amazon, eBay, and Crucial.
1066 MHz, 800 MHz, 533 MHz, and 400 MHz
good
Personal computers typically had around 64 mb of memory in 1998. The memory was usually SDRAM that ran at a speed of 100 mhz.
Apparently not. Seehttp://www.wpc.dot.gov.in/faq.asp#3What are the license- free bands?433 MHz is not listed there.
The first Pentium chips had a processing speed of 60-66 MHz
In computer memory, this is entirely subjective based on your computer, your needs, and changing technology. Most modern computer memory is either DDR2 or DDR3. DDR2 averages from 800 MHz to 1066 MHz, or 6400 MB/s to 8500 MB/s. DDR3 can be from 6400 MB/s to as much as 17,600 MB/s. Typically, DDR2-1066 (8500 MB/s) is fine for most games, but of course faster is better.
he rating for RIMM memory is based on the maximum theoretical bandwidth (in MHz) and included speed ratings of 800 MHz, 1066 MHz, 1200 MHz, 1333 MHz, and 1600 MHz.
There is about 1.04 GHz in 1066 MHz.
Most desktops and notebooks use one of the three most popular types of synchronous dynamic random access memory (SDRAM) for the main system memory. Single data rate (SDR) SDRAM is the older type of memory, commonly used in computers prior to 2002. Double data rate (DDR) SDRAM hit the mainstream computer market around 2002, and DDR2-based systems hit the market in mid-2004. DDR SDRAM is a straightforward evolution from SDR SDRAM. The big difference between DDR SDRAM and SDR SDRAM is that DDR reads data on both the rising and falling edges of the clock signal, so the DDR module can transfer data twice as fast as SDR SDRAM. While DDR has a limited clock rate, the evolutionary changes to DDR architecture enable DDR2 to achieve speeds beyond of DDR, delivering bandwidth of 5.3 GB per second and beyond! Because DDR2 is able to operate with faster bus speeds, your memory doesn't hold back the performance of your processor. Generally speaking, motherboards are built to support only one type of memory. You cannot mix and match SDRAM, DDR, or DDR2 memory on the same motherboard in any system. They will not function and will not even fit in the same.
they are different ram generations. DDR2 is the older and slower version of DDR3. DDR2 is about 800 MHz max. and DDR3 is about 1333 MHz minimum
I just put a PC2 6400 in the slot that had DDR2 533. The motherboard beeped when I turned the computer on. This beeping is an indication that the memory is not installed. Therefore in my case the answer is no.
PC6400 DDR2 memory runs at speeds 400 MHz or higher, which is where DDR memory left off. Popular modules of DDR2 memory at the time of this writing are PC3200 (400MHz), PC4200 (533MHz), PC5300 (666MHz), and PC6400 (800MHz).
The largest size DDR2 DIM sold today (2013) is a 244-pin MiniDIMM. It is used for DDR2 SDRAM. Currently, the fastest speed on a DDR2 DIM is 1066 MHz.
2 dimm 2gb RAM comes with 2 1gb modules. 4 dimm 2gb RAM comes with 4 512mb modules.
RAM is measured by it's speed in mHz, it's size in megabytes or gigabytes, and it's interface type (i.e. DDR2 or DDR3).
DDR2 memory with a speed of 667 MHz can be purchased online through Amazon, Newegg, and other companies that sell and ship computer accessories and electronics. One can also find it at local technology and electronics retail stores like Best Buy and Micro Center.
1066 MHz, 800 MHz, 533 MHz, and 400 MHz