Is DDR400 and DDR553 memory universal?

Not universal, 400 for 512 is about 200, 1g for 380

The 512 one is more suitable, and the 1g one is too expensive.

Then again, it's really not cost-effective to buy a generation of memory now.

Your motherboard only supports DDR1.

The DDR533 is DDR2 generation.

The DDR400 is DDR1 generation.

Not universal drops. DDR400 256MB second-hand RMB is worth less than 100 yuan (generally 70-80 yuan can be done), and it is recommended to 512

512's is more suitable.

The cost performance of 1G is too poor.

It's definitely not possible, and you can't plug it in if you want to.

The 533 is a second-generation memory.

400 is a generation of memory The two memory interfaces are not the same, and hard plugging will burn it.

Only DDR400 memory is supported.

Inquire. Because of ** reasons, it is recommended to use 512M DDR400 more than 200 yuan.

Your motherboard does not support DDR2 memory, so you can't use more than 533 memory, DDR400 memory** on the above ** to check it!

What is the difference between memory DDR4 and DDR5?

The first reaction to this question is that these two are not the same generation of memory, and they must be different? I will list the differences in specific parameters for you.

The first point: the memory frequency is different, DDR4 memory starts at 2133 MHz, while DDR5 memory starts at 4800 MHz. DDR5 has a particularly high memory frequency.

The second point: the working voltage is different, the working voltage of DDR4 memory is, the working voltage of DDR5 memory is, the power consumption is reduced by 8%, and the DDR5 memory is more energy-saving and power-saving.

The third point: the PMIC power management chip is the DDR4 motherboard integration, and the DDR5 memory begins to integrate the PMIC power management chip into the memory PCB board, effectively reducing the burden of motherboard power management.

The fourth point: the capacity of a single chip is different, DDR5 memory has a higher single-chip capacity, and the capacity of a single chip can reach 16G, while the capacity of DDR4 is only 4G, and DDR5 memory can achieve a larger capacity.

The fifth point: the memory interface is different, and the motherboard that can use DDR5 memory cannot install DDR4 memory. When you buy a motherboard and memory, you must pay attention to compatibility issues, otherwise the motherboard and memory may not match when you buy it.

Point 6: The bandwidth speed is different, for example, DDR4 3200 MHz bandwidth is, while DDR5 4800 MHz memory, its bandwidth is.

Point 7: ECC memory error correction mechanism is used in server memory, and now home-grade DDR5 memory also uses this technology, which can improve the stability of memory and reduce the probability of blue screen.

Point 8: A single memory group is dual-channel. DDR5 memory supports dual channels with a single memory.

Point 9: The timing is different, and the memory timing of DDR5 will be higher.

Point 10: DDR5 memory support is equipped with five overclocking files, making overclocking easier.

After the price of mainstream 12th generation CPUs this year, DDR5 memory will become the preferred memory for installation, and it will be lower and lower. Netizens who are still waiting for the price of D5 memory to drop and update a wave of computers.

DDR5 motherboards cannot use DDR4 memory.

Because the pins of the two are not the same brother skin, they are not compatible. DDR5 motherboards have 288 pins in memory and 284 pins in DDR4 memory.

The starting frequency of DDR4 memory has reached 2133Hz, the highest frequency is 3200Hz, and the maximum support is 128GB, while the DDR5 memory frequency is different from different manufacturers, basically between 2400Hz-6400Hz.

The voltage of the two is also different, DDR5 motherboard memory uses standard voltage, DDR4 memory is, the overall voltage is lower, which means that the power consumption is also lower.

Advantages of DDR5 memory:

The increase in the equivalent frequency that everyone can feel the most is directly increased from "2133MHz" to "4800MHz", and with the deepening of DDR5 memory parameters, 6400MHz may become the mainstream level.

The increase in frequency has improved the theoretical score of DDR5 memory, and the performance results have been greatly improved in terms of read test, write test, replication and latency.

DDR5 introduces ECC error correction mechanisms to avoid risks, improve reliability, and reduce defect rates.

DDR5 RAM 4400 is the DDR5 computer version.

Similar to memory, the performance will be stronger in the future, the frequency will be higher and higher, the power of disturbance width will be lower and lower, and the ability to process image data will become stronger and stronger.

The latency was as low as 83ns in the 128MB data test, but 136ns in DDR4. **DDR5 is a bit expensive, but for enthusiasts.

It's definitely a must-buy. In terms of motherboard brand, I recommend ASUS, after all, it is the first brother in the industry, and the quality of reputation is good, and when the time comes, ASUS Z690 motherboard will come out DDR5 and DDR4 two versions.

Classification:

Memory generally uses semiconductor memory cells, including random access memory.

RAM), read-only memory.

rom), as well as caches.

cache）。Simply because RAM is the most important memory of them all. (Synchronous) SDRAM synchronous dynamic random access memory.

The SDRAM is 168 pins, which is the memory currently used by Pentium models and above.

SDRAM locks the CPU and RAM together with the same clock by turning on a single clock, enabling the CPU and RAM to share a single clock cycle.

Working synchronously at the same speed, the rising edge of each clock pulse starts transmitting data, which is 50% faster than EDO memory.