Can PC2 5300 replace PC2-6400?
PC2-6400 is backward-compatible for PC2-4200 and PC2-5300.
What PC2-6400?
DDR2 SDRAM
| Type of RAM | |
|---|---|
| Front and back of a 2GB PC2-5300 DDR2 RAM module for desktop PCs (DIMM) | |
| Release date | 2003 |
| Standards | DDR2-400 (PC2-3200) DDR2-533 (PC2-4266) DDR2-667 (PC2-5333) DDR2-800 (PC2-6400) DDR2-1066 (PC2-8500) |
| Clock rate | 100–266 MHz |
Does RAM speed need to match?
Unless you exactly match your existing ram, your system will default to the slowest stick in your rig. Mixing and matching will work for capacity, but at a cost of real benefit.
Does RAM speed matter for compatibility?
Yes, you can use 1333 MHz and 1600 MHz RAM together especially if your PC supports more than 8GB of RAM. If your PC still supports 8GB or lower, there is still no problem as your PC will revert to using the smaller of the two MHz sizes for both of the 1333 MHz and 1600 MHz RAM sizes installed.
Is it OK to mix and match RAM?
Can You Mix Different RAM Brands? In short, the answer to this question is: yes. No matter the brand, speed, and size of the RAM, theoretically you can mix and match RAM in your system; though it may prove to be problematic. Also, depending on the setup & workload, you may not even notice a difference in performance.
Can I use 2 RAM with different speeds?
You can use memory modules of different speeds as long as they are faster than those specified for your computer. It is recommended to use modules of the same speed as those already installed in your system. If you do mix speeds, the modules will all run at the speed of your slowest modules.
Can you mix RAM speeds?
What is this? It is possible to mix different RAM brands; however, motherboard manufacturers suggest using RAM that matches the model type, size, frequency, latency, and manufacturer to receive the best stability and performance. Even if the specs do not match, you will still be able to utilize the RAM together.
Can you combine RAM?
Can I use 3200MHz in 2666mhz motherboard?
Yes. Throw the memory in and try the XMP profile…it may even run faster than 2666.
How do you know if two RAM sticks are compatible?
If you’re getting two RAM sticks or more, then advisably the two should have a matching MHz size. Another information to look out for is the number of RAM slots you have on your motherboard. Generally, PCs like laptop or desktop come with two and above slots.
What is the difference between PC2-5300 and PC-2 6400 Ram?
PC2-6400 is capable of running on a faster bus (400 MHz, 800 effective) than PC2-5300 (333 MHz, 667 effective). Assuming you have a notebook computer, no current notebook using an Intel chip (set) can run RAM at 400/800 MHz – there’s no point in buying PC-2 6400 RAM.
What is the difference between PC2 5300 and PC2-6400?
PC2 5300 speed is 667Mhz. PC2-6400 speed is 800Mhz. If your system is designed for PC2-6400, it may or may not run on the PC2-5300.
What is the difference between 6400 and 800 microprocessors?
6400 is the speed at which single bits are accessed in the memory (1 bit per clock cycle), and 800 is the speed at which a full byte (8 bits) are accessed (1 byte per clock cycle).
Can a PC2-5300 run on a PC 2-6400?
If your system is designed for PC2-6400, it may or may not run on the PC2-5300. If it does run it will be slightly slower. My understanding was that faster speed memory is back wards compatible long as it’s the same type of dimm DDR2. So 800mhz memory can work on 667mhz machines just you won’t benefit form the faster chips.