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Anonymous users2024-02-09Obviously, yours is DDR333, but supports DDR400, I think your motherboard should have two plugs, buy a DDR400 (512MB) one, if you have money, you can buy DDR400 (1G), the former is about 340 yuan, the latter is about 650 yuan, but you can't plug in the 256 one if you buy 1G, it's unstable.
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Anonymous users2024-02-08Take a look at this, to know the frequency of the memory module, just look at the number on the back of the PC on the label.
PC3200 is DDR400
The PC2700 is DDR333
PC2100 is DDR266
Here is only the introduction of the general use of the memory module model, 533 frequency memory module your computer may not be supported, because the motherboard below 945 does not support such a high frequency of memory.
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Anonymous users2024-02-07Memory timing 200 MHz (CL-RCD-RP-RAS).
It can be seen from here that it is DDR400, and you can buy DDR400 on the market If it is an AMD platform, you can pick a random brand, if it is Intel, it is best to buy the same or buy Hyundai Kingston and other compatible ones.
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Anonymous users2024-02-06Obviously, your memory is DDR400 spec, just buy this.
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Anonymous users2024-02-05Buy DDR 533, Kingmax is of good quality, ** is also available.
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Anonymous users2024-02-04KVR means Kingston economy memory, 16 represents frequency 1600, N means ordinary type, 11 means CL value is 11, 8 is 8G, and SP means narrow version of energy-saving type.
The biggest difference between a memory module and a ROM is the volatility of the data, i.e. the data stored in the event of a power outage will be lost. RAM is used in computers and digital systems to temporarily store programs, data, and intermediate results.
ROM is read-only memory, in addition to fixed storage data, **, solidification program, also has a wide range of uses in combined logic circuits.
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Anonymous users2024-02-03The memory module model refers to the memory module interface and the memory module frequency.
A memory module is a part of a computer that can be addressed by the CPU and can be read and written. Memory modules used to be an extension of the main memory in the history of personal computers. With the continuous update of computer software and hardware technology, memory modules have become the whole of read and write memory.
The size of a computer's RAM is the total capacity of a memory module.
The interface models are: DDR2, DDR3, and DDR4.
The frequency of the memory module is: 667MHz, 800MHz, 1066MHz, 1066MHz, 1333MHz, 1600MHz, etc.
You can make a direct visual judgment by doing the following: >>>More
The brands of memory used in different models of Lenovo notebooks will be different, some things use Samsung's, and some use Kingston's. When buying memory, you need to pay attention to the frequency of memory, preferably consistent with the current brand. Because the technical parameters of different brands of memory may not be consistent, there may be deviations in compatibility. >>>More
DDR3 is definitely DDR2 good, but the slots are not the same, that is to say, two slots cannot be inserted into the same slot. If you originally support DDR2 800, then you can only change DDR2. If the motherboard is a mix of DDR2 and DDR3, remember to correspond.
Now there are 800** or SMS inquiries!
To detect whether there is a problem with the memory module, you need to click the start menu control panel, double-click to open the management tool, if the display is different, click the view method in the upper right corner, select the big icon, double-click the windows memory diagnosis in the management tool, click restart now and check the problem, restart, and automatically enter the windows memory diagnosis tool.