Item Type : Other Notebook Parts
Compatible Brand : acer
Model Number : DDR4
Brand Name : LIYI
Origin : HK(Origin)
Model : PC4-21300U CL19,PC4-25600U CL22
Application : Desktop
interface type : 288PIN
Memory Voltage : 1.2V
compatible : Suitable for all motherboards
Warm Tips: Our store has its own large production factory and supports wholesale.
If you need more quantity, please contact us for better discounts.
Model: Desktop Memory
Capacity: 8GB/16GB
Memory Technology: UDIMM
Frequency: 2133MHz=PC4-17000U CL15
Frequency: 2400MHz=PC4-19200U CL17
Frequency: 2666MHz=PC4-21300U CL19
Frequency: 3200MHz=PC4-25600U CL22
Voltage: 1.2V
Number of chips:8 or 16
Interface Type: Non ECC
Product Condition:Brand new
Compatibility：Supports all motherboards
Warranty period:3 years
New brand with box
All RAM has undergone good testing before leaving the factory, please rest assured to purchase.
Please Note:
The chips come from Hynix, Micron,
Product Color: (Black)
SKU quantity:
1x8GB means there are 1 pieces ram ,each ram is 8GB, total 8GB
1x16GB means there are 1 pieces ram ,each ram is 16GB, total 16GB
Problem diagnosis:
(A)Why is my diagnostic program (CPU-Z etc.) showing that my memory is running at half the frequency?
(B)CPU-Z usually detects the bus frequency of the memory, which is half of the frequency for DDR type memory. DDR (Double Data Rate) data rate provides twice the memory bus frequency. Therefore, if the memory bus speed is 800MHz and you are using DDR3-1600 memory, the RAM is running at the correct speed.
(A)： Why does my computer not start when I install memory?
(B）：Before installing the memory, gently clean the metal fingers of the memory with an eraser and clean the slots with canned air.
Feedback:
- Please leave Positive Feedback and 5 Star Ratings for us if you are satisfied with our products and service, and we will do the same for you.
- For any problem, pls do not leave us negative feedback before email us, we sincerely hope every customer can provide a chance for us to solve the problem.
- Your Satisfaction is our highest priority. Pls contact us if you have any questions, we will try our best to serve for you.
About Shipping:
- Every item is checked carefully before shipping.
- If you need a huge quantity, contact us to get more competitive offer.
- We usually ship within 1 Business day of received/cleared payments.
- In case of you do not provide a physical and valid address, we will only ship the package after you confirmed the address.
- Please understand that once orders are shipped, we cannot control the transit times thereafter.
- 30 days return accpted
ESTIMATED DELIVERY TIME
- Economy: 15-50 days
- Standard: 10-35 days
- Expedited: 4-7 days
|
Service Level |
Destination |
Provider |
Shipping Period |
|
--Normally-- |
|||
|
Standard Int'l Flat Rate Shipping |
United Kingdom |
Royal Mail / Yodel Logistic |
6-12 Working Days |
|
( 8-18 days ) |
|||
|
United States |
USPS ePacket Service |
6-15 Working Days |
|
|
( 8-21 days ) |
|||
|
Germany |
DHL eCommerce Service |
6-15 Working Days |
|
|
(8-21 days ) |
|||
|
Switzerland,Spain,France |
DHL eCommerce Service |
10-25 Working Days |
|
|
( 14-35 days ) |
|||
|
Australia,Canada,Netherlands, |
China EMS ePacket |
10-25 Working Days |
|
|
( 14-35 days ) |
|||
|
Russia |
China EMS ePacket |
10-30 Working Days |
|
|
(14-40 days ) |
|||
|
Brazil |
China EMS ePacket |
15-60 Working Days |
|
|
(19-70 days ) |
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|
Asia and Other Countries |
China Post Air Mail(CPAM) |
8-28 Working Days |
|
|
( 12-39 days) |
Contact us:
Please contact us for any question or problem that you may have
(Mon-Sat):
Berlin: 02:00-12:00 | Moscow: 04:00-14:00
Sydney: 11:00-21:00 | New York: 20:00-08:00