Can you tell me the serial number? I can check it for you. Generally speaking, it is 2 memory slots. slot, each slot supports 1GB. You can add another 1GB memory stick, and the original 256 can be used at the same time. Generally speaking, Kingston, ADATA, KINGMAX, and modern original strips can be used.
Nowadays, the commonly used memory is divided into 3 major types! SDR memory (used on P3 computers) The identification method of SDR is: there are two small holes on the memory. As long as there are two gaps, it can be directly identified as SDR and used on Pentagon 3 computers.
Use Z weapon to check the memory parameters first, and then you can know what kind of memory to buy by posting a picture.
Because it is an 865 motherboard, it can only support up to DDR400. Second-generation memory cannot be used, so it is recommended to buy original DDR400 memory modules from Kingston, Apacer or Hyundai.
The machine should come with 128M of memory. There should be a lot of this kind of memory in the second-hand market now. I don't know the price. The 256 memory is probably only a few dozen yuan. Just buy a 256 one. You can buy it with your own memory. Considering the compatibility, you can discuss it with your boss. If it doesn't work, take it back and replace it.
The choice of memory for desktop computers should be based on the memory frequency supported by the motherboard. For general office and entertainment, choose 8G memory. For game image processing, choose 16G or above memory sticks. Big brands include Kingston, Corsair, and G.SKILL.
Please check the local situation for yourself. We recommend Samsung 2GB DDR2 800 (notebook-gold bar). The price is around 140 (there are differences in different places). It is the same as your existing memory brand and will not cause incompatibility problems. Of course, you can also add a 1G one, Samsung 1GB DDR2 800 (notebook-gold bar).
2. Because 1066 is supported by the second and third generations. If it is DDR3-1066, then there is no problem using 1333 or 1600, but the memory cannot run at such a high frequency, and the difference is almost invisible.
3. First, check whether the motherboard supports DDR3 1333 memory, and secondly, whether the CPU supports it. If the motherboard and CPU only support 1066, the purchased 1333 memory will be down-clocked to 1066 for use. If both support DDR3 1333 memory, they will not be used at reduced frequency.
4. There is no restriction on DDR3. High frequency is downward compatible, but it cannot reach the highest frequency of the memory.
5. The running frequency is based on the lowest main frequency. That is to say, 1333 and 1066 in DDR3 can be used universally, but the running frequency is 106. Memory with different main frequencies, because it runs Low frequency, therefore, expanding the memory and lowering the main frequency is uneconomical, uneconomical, and unreasonable.
Fangzheng desktop computer plus memory
Of course you can. Judging from your memory, your computer should add DDR memory and just add a 1G memory. If you add 768M, you have to buy a 256 memory and then a 512 memory. . You can continue to use the original 256 in the machine, or you can sell it.
This model only supports DDR3 memory, up to 4GB.
The memory of brand-name computers can be upgraded. Generally, there are two memory slots on the motherboard of brand-name computers, and only one memory slot is used, so you can add memory. You can buy it. Just add a 1G or 2G DDR2 memory. Remember it is DDR2, don’t buy the wrong one.
Because it is an 865 motherboard, it can only support up to DDR400. Second-generation memory cannot be used, so it is recommended to buy original DDR400 memory modules from Kingston, Apacer or Hyundai.
Why is the memory stick missing in Founder r410
2. This note is incompatible with your computer. A simple test method - remove the previous strip and install a new strip. If it can be turned on, it means it is compatible and can be used. The software only views hardware information, and does not mean it can be used.
3. If the memory module cannot be detected, the motherboard will alarm. If you pull out the memory module, it will no longer be detected. Of course, it will keep ringing 2. If the graphics card is broken, the machine will also alarm, but the keyboard and mouse indicators will not be detected. Everything is still bright.
4. This notebook originally had a 2G DDR3 memory. If it has not been upgraded, you can add one. If the two slots are full, you can replace it with a larger capacity one.
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