1rx8 vs 2rx8

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Connect and share knowledge within a single location that is structured and easy to search. Rank is a data block which is 64 bits wide without Error Correction Code ECC created using some, or all of the memory chips on a module. The x8 in them specifies the number of banks in the memory module. Higher the number of banks, the fewer the chips in the memory module, the better the reliability and power consumption. Compatibility is generally not an issue in most cases.

1rx8 vs 2rx8

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FWIW, basicnetworkingconcepts. Windows update impacting certain printer icons and names. Those built off the ATI chipset are one.

I have gone through your post and would like to help. Hope that answers your question and you have a great day! Have a great day! Yes, the memory-controller circuits on the motherboard are capable of using the "dual-channel" architecture, as well as operating two "unequal" sticks of RAM in "single-channel" mode. If you use two sticks of RAM that fulfill the requirements of operating in "dual-channel" mode, then dual-channel mode will be used. However, if the two sticks have differing capacity, e. If the speeds of the two sticks are different, but the capacity of the sticks are identical, the "faster" stick will run at the speed of the "slower" stick, and it will run in "dual-channel" mode.

This post may contain affiliate links. If you make a purchase through links on our site, we may earn a commission. A large number of banks means fewer chips in the memory module , which improves its reliability and power consumption. The main difference between 1Rx8 vs 2Rx8 memory rank is their data block arrangement. The 1Rx8 memory-module has only one data block with 64 bits, whereas 2Rx8 has two data blocks, and each row contains 64 bits.

1rx8 vs 2rx8

Connect and share knowledge within a single location that is structured and easy to search. Either of those modules should be compatible with your laptop. Dual-channel RAM should be added in identical pairs, so I can't be certain whether they are compatible with each other. It's not an optimal combination, so the performance might not be as good as with identical modules, but they should work. I'd just stick them in and test - if they aren't compatible, the system just won't boot properly. As long as you don't use excessive force when inserting them, you're not likely to break anything Stack Overflow for Teams — Start collaborating and sharing organizational knowledge. Create a free Team Why Teams? Learn more about Teams.

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Linked 1. Dave Burton Dave Burton 1 1 gold badge 4 4 silver badges 10 10 bronze badges. Same capacity, same everything. Single rank chips are usually more expensive because of the way they are built. Connect and share knowledge within a single location that is structured and easy to search. Sorted by: Reset to default. Tags: hardware upgrade. Why would you need to copy that? Question Question Problem booting after adding 2 new sticks of ram. Was this reply helpful? Simply ask a new question if you would like to start the discussion again. R1x8 therefor means this module is a single-rank module, the other module, R2x4 being a dual-rank module.

As such, a dual-rank memory module should be twice as wide in terms of bandwidth as a single-rank module.

Log in. Highest score default Date modified newest first Date created oldest first. If you have something to add, please add it as a comment. Dual-rank 2R modules appear to the system as if two memory modules were inserted in that memory channel, which may cause compatibility issues if you have multiple such modules on the same channel. Some Intel chipsets limit the number of ranks that you can put into your computer. But I have never seen a motherboard manual in my life saying anything about 1Rx8 and 2Rx8. Hippie Pete Honorable. What does the 1Rx8 mean vs. Their DDR modules has to hold 16 and 4 of physical RAM chips soldered per 1 rank respectively to become a 64 bit wide memory. Username88 Mar 4, Memory. Any failures related to Hotkey UWP service? Replies 10 Views