How can I see the memory number and the actual memory capacity?

It is not recognizable by looking at the memory number, some of which are marked on the memory and some are not. The general method is to install it on the machine and test it to recognize it.

The first method is: aida64

1. Open AIDA64.

2. Wait for the software detection to complete.

3. Select "Motherboard".

4，“spd”。

5. At this time, you can see the details of the memory.

The second method is: CPU-Z

1. Turn on CPU-Z.

2. Wait for the software to detect.

3. Select "SPD".

4. At this point, you can see the details of the memory.

The 3rd method is:

Dismantle. Disassemble the machine, take out the memory module, and you can see the accurate memory information.

Look at the figure, the words on the white bar in the middle of the memory module, the first line of "2G DDR2-800" means that 2G memory, DDR2-800 refers to the second generation of memory, the working frequency is 800 (the higher the frequency, the better), there are currently three generations of memory modules, the maximum frequency is 1333, the maximum frequency of the second generation memory module is 800, the most important thing is these, it is also written below, it is to tell you the working voltage of the memory, the smaller this parameter is, the better, the three generations are yes, The long list at the back is the production serial number, which is useless

1 Hy is the abbreviation of Hynix, which means that the pellet is a modern manufactured product.

2 Memory chip type: (5D=DDR SDRAM) ;

3 Treatment process and power supply: (v:vdd= & vddq=; u：vdd= & vddq=；w：vdd= & vddq=；s：vdd= & vddq=

4 Chip capacity density and refresh speed: (64:64m 4k refresh; 66:64m 2k refresh; 28：128m 4k；

5 Memory chip structure: (4 4 chips; 8 8 chips; 16 16 chips; 32 32 chips).

6 Memorybank:(1 2 bank; 2＝4 bank；3＝8 bank）

7 Interface Type: (1=sstl 3;2=sstl_2；3=sstl_18）

8 Kernel Codename: (blank = Gen 1; a = 2nd generation; b = 3rd generation; c = 4th generation).

DDR3 is the memory specification, now it's all this, this can be ignored 1600 1333 is the memory frequency, the higher the better.

4G*1 represents a 4G strip.

Generally, pick the memory and look at the ** and frequency. Choose a large capacity, choose a 1600 frequency, ** low is good, memory has little impact on the overall performance,

You can view it directly with cpu-z.

1. Install and turn on CPU-Z.

2. Click on the memory, and you can see the installed memory parameters.

CPU-Z is a well-known CPU detection software, in addition to using Intel or AMD's own detection software, we usually use the most such software.

Both of these are DDR3 and have the same interface.

The frequencies are 1600 and 1333, respectively, which are higher and backwards compatible.

Good luck.

DDR3: Gen 3 memory modules 1600 and 1333 are frequencies in MHz

2GB is what we call 2G

1rx8 is a single-sided 8 particles.

PC3 is DDR3 memory.

8500 is the frequency of 1066MHz

The back is not very clear.

The bottom is the particle number. This is made up by the pellet factory itself, and there is no standard.

Probably that means that a memory particle is 256M, and then look back at the top of yours is 8 particles, so yours is 2G.

The main thing to look at PC3 is DDR3... After that, it's frequency. Others generally don't need to be seen.