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CUSU RAM DDR4/ DDR5
DDR4 and DDR5 memory are not compatible,DDR5 memory modules cannot be used on motherboards that support DDR4,
This memory module is used for Desktop and does not support Laptop
Note:
1.Please make sure your address is correct and detailed before placing order to avoid delivery failure.We are not responsible for any wrong or undeliverable address.
2.XMP 2.0 is an optimization technology used by Intel on DDR4,It can automatically overclock. Just open XMP function in the BIOS,So that could get the idealperformance setting.
Memory products with a frequency of 3000MHZ and higher than 3000mhz , which are not using the J.E.D.E.C. standard, which are with the X.M.P. standard. Please check whether the motherboard and CPU support X.M.P. before purchasing.
If the motherboard and CPU don’ t support the change standard,the memory will can only work at 2666MHz/2400MHz.
3.In addition, due to the CPU and motherboard’s problems,if you two pieces single channel memory or four combinations together , it may not be able to form daul channel or multi-channel, without the original manufacture’s test, you can mix and match personally , there may be mismatch and can’t work in right way .
4.If you are a DDR5 motherboard, we only recommend that you use 2 RAM.
If you want to use 4 RAM at the same time, your frequency may be reduced.
Intel CPU:When you use four DDR5 memory at the same time, the default frequency of the system will become 4000, and the maximum can only reach 5600MHz.
AMD CPU:When you use four DDR5 memory at the same time, the default frequency of the system will become 3600, and the maximum can only reach 4800MHz.
5.Before ordering, please make sure that the RAM is compatible with the motherboard/CPU.
CUSU DDR5 Ram gaming memory each 288-pin DIMM is equipped with PMIC (Power Management IC) and ECC (Error Correcting Code), featuring a more stable performance and high-speed operation. Armored with aluminum alloy heatsink, the memory modules function with better heat dissipation. With selected originally produced IC and other parts, they have undergone rigorous tests on compatibility, reliability and overall performance.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
| Location | *Estimated Shipping Time |
|---|---|
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
| Asia | 10-20 Business days |
| Africa | 15-45 Business days |
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
We do not issue the refund if:
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
A few reasons why buy from us:
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In case of sale of your personal information, you may opt out by using the link Do Not Sell My Personal Information