Kingston HyperX DDR4 4G 8G 2133MHz 2400MHz 2666mhz 8GB 16GB 16G=2PCSX8G  4 gb 8 gb  1.2V PC4-21300 288pin Desktop Memory ram
ID: 62712

Kingston HyperX DDR4 4G 8G 2133MHz 2400MHz 2666mhz 8GB 16GB 16G=2PCSX8G 4 gb 8 gb 1.2V PC4-21300 288pin Desktop Memory ram

4.8 (1028 votes) | 3117 orders
Price: US $74.03 / piece
Discount Price:
US $ 32.03 / piece

Kingston HyperX DDR4 4G 8G 16G 2666MHz  CL16 1.2V PC4-21300 288pin Desktop Memory ram

General information

Ram Brand

Kingston Hyperx







Memory Speed

2133MHz / 2400MHz / 2666MHz

Interface Type


Memory Socket


Chipset Brand


Memory Channel

Single Channel/Dual Channel

CAS Latency


Combination form










Warranty Time

One Year Warranty

Package Including:

1 pieces 4GB DDR4 Desktop memory






Please note: To avoid dishonest buyer return their own faulty parts to scammed us, All items we sold have the serial numbers recorded and invisible security markings added. Refunds will only be given if the security mark and the serial numbers match upon return.

If you have any issues with a product, please do not open a case before contacting us.  Leave an Cntronic message and we will resolve the issue internally as soon as we can.
1, Item will be tested before ship, it will be in good condition, if there are some problems with the item, feel free to contact us.
2, Warranty for 1 year, 7 days return for the non-working items, except broken, crashed cargo. Buyer pay for return shipping fee.
3, Please make sure the item is compatible for your model before ordering. No return for incompatible issues.
4,If the signed or stick removed, no warranty.
- We usually use China Post Air Mail(shipping free). Please contact with us if you want to use other courier, such as DHL,  UPS, TNT, EMS. You will pay the extra charge. We will give you the tracking number after sent out.
- We only ship to ORDER registered address. So please be assure your address in ORDER is correct and valid. Please make sure to leave the correct telephone number when filling your buyer information.
- We ship the package in 5 business day after receive cleared payment. 
-.You can check the goods where it is in transit through tracking NO .
- We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
- Since your feedback is very important to our business's development, we sincerely invite you to leave positive feedback for us if you are satisfied with our product and service. It'll just take you 1 minute.



  • Brand Name: Kingston
  • Item Condition: Used
  • Combination Form: Single
  • Type: DDR4
  • Function: NON-ECC
  • Package: Yes
  • Cooling Fin: Yes
  • Memory Voltage: 1.2V
  • Interface Type: 288pin
  • Memory Frequency: 2666 MHz
  • Application: Desktop
  • Model Number: Kingston DDR4 4G 2666
  • The value of CL: 16
  • Sequence: 11-11-11-28
  • Warranty Time: one year
  • Frequency: 2133/2400/2666MHz
  • 4GB 2133MHz: KS1x4G 2133HY-BOX
  • 4GB 2400MHz: KS1x4G 2400HY-BOX
  • 8GB 2133MHz: KS1x8G 2133HY-BOX
  • 8GB 2400MHz: KS1x8G 2400HY-BOX
  • 8GB 2666MHz: KS1x8G 2666HY-BOX
  • 16GB 2133MHz: KS1x16G 2133HY-BOX
  • 16GB 2400MHz: KS1x16G 2400HY-BOX
  • 16GB 2666MHz: KS1x16G 2666HY-BOX
  • 2PCSX 4GB 2133MHz: KS2x4G 2133HY-BOX
  • 2PCSX 4GB 2400MHz: KS2x4G 2400HY-BOX
  • 2PCSX 8GB 2133MHz: KS2x8G 2133HY-BOX
  • 2PCSX 8GB 2400MHz: KS2x8G 2400HY-BOX
  • 2PCSX 8GB 2666MHz: KS2x8G 2666HY-BOX
  • 2PCSX 16GB 2133MHz: KS2x16G 2133HY-BOX
  • 2PCSX 16GB 2400MHz: KS2x16G 2400HY-BOX
  • 2PCSX 16GB 2666MHz: KS2x16G 2666HY-BOX
  • 4PCSX 8GB 2133MHz: KS4x8G 2133HY-BOX
  • 4PCSX 8GB 2400MHz: KS4x8G 2400HY-BOX
  • 4PCSX 8GB 2666MHz: KS4x8G 2666HY-BOX
  • 4PCSX 16GB 2133MHz: KS4x16G 2133HY-BOX
  • 4PCSX 16GB 2400MHz: KS4x16G 2400HY-BOX
  • 4PCSX 16GB 2666MHz: KS4x16G 2666HY-BOX
  • 4GB 2666MHz: KS1x4G 2666HY-BOX
  • 2X4GB 2666MHz: KS2x4G 2666HY-BOX


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.

How do you ship packages?

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.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some location we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have 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.

How long does shipping take?

Shipping time varies by location. These are our estimates:

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
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system.

Will my items be sent in one package?

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.


Order cancellation

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, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time(60 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve receive you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of CNTRONIC Consumer Electronics Retailer (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (60 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.



Thank you for your interest doing business with us!

If you would like to get a discounted price for your large purchase orders, fill in the required blanks along with your email address, the product Item ID # and/or the link of the item that you want to order, item quantity (minimum of 30 pieces), shipping country and payment method is required. We will contact you with a discounted price as soon as we receive your inquiry.

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