What does 0821 mean on notebook memory M471B5673DZ1 CF8 0821

0812 is the life cycle of your memory, which is produced in the 21st week of 08.

You this is Samsung gold bar memory.

M471: Laptop Memory.

B: DDR3 (3rd generation memory).

56: 2G RAM.

73: parameter

FH0: Phantom.

CF8: 1066 (transmission rate).

DDR3 1066 2G is available in two kinds, one is 2Rx8 PC3 and the other is 1Rx8 PC3 . The number of particles in 2rx8 is: 64x2 8=16, that is, there are 16 memory particles in this memory, and 1rx8 is 64 8=8, and this memory has 8 chips.

The smaller the number of memory particles, the smaller the memory heat, and the more stable it is.

The average Samsung memory is Samsung followed by M471 ......, I don't know what CE means.

The memory module you add is a parallel memory module, m471b5673eh1, the original is 0, you are 1 to prove that it is a revised version of the smuggled goods, if it is the original water strip, there is no problem with general use, there are only two possibilities, one is the spd of the profiteer's own brush, the second is that the strip itself has quality problems, it is recommended to buy the original memory module, in fact, don't be entangled in buying Samsung, you just need to be the same frequency as the memory stick in your original notebook, Nowadays, memory modules are basically compatible.

The same is Samsung's memory module 100% compatible,And your two memory modules are just different versions of the particles,The particles are exactly the same,That is, the production cycle is one year apart,But this does not affect the use,As long as it is Samsung's original memory module, you can use it with absolute confidence,I hope it can help you,I hope to adopt。

There should be no problem, the batch is different.

There is one for sale, 112 yuan.

To play 4G memory, install Win7, 64-bit on it.

The group of dual-channel is best the same memory, as long as it is the memory of the Samsung 1066, of course, the same model is the best.

Theoretically, because the front-side bus is the same, the same memory particles should be used without a problem.

The frequency is the same. It should be compatible, but it's better to take the machine to the store and try it on the spot.

32-bit only shows memory, less the difference is not too big.

There is nothing incompatible with 4G, and it will be a good one.

Compatibility with 32-bit operating systems has no effect on this.

Replace it with confidence! But be careful to buy**.

It should be noted that in order to ensure 100% compatibility, it is recommended that you take the original memory to match, sometimes the memory chip model is not the same.

Yes, compatible.

However, 32-bit systems support up to memory.

There will be memory free.

You can't add a 32-bit system, but it doesn't come quickly.