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Asus X407U Laptop Compatible RAM/Memory

Asus X407U
Filters
Device Specifications
Maximum Memory 12GB (4GB non-removeable)
Maximum Memory Per Slot 8GB
Number Of Memory Sockets 1
Device Specifications
Make & Model: Asus X407U
Device Type: Laptop
Memory RAM Type SODIMM
Error Check Non-ECC
Memory Speed 2666MT/s (PC4-21300)
2400MT/s (PC4-19200)
2133MT/s (PC4-17000)
Number Of Memory Sockets 1
Maximum Memory 12GB (4GB non-removeable)
Maximum Memory Per Slot 8GB
Memory Form Factor DDR4
Memory Voltage 1.2v
Asus Support: http://support.asus.com/ServiceHome.aspx?SLanguage=en

2666MT/s DDR4 Non-ECC Memory

8GB Non ECC
5 Read Reviews (67)
  • Capacity: 8GB DDR4 Non-ECC SODIMM
  • Module Type: SODIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR4 1.2v
  • Memory Speed: 2666MT/s (PC4-21300)
  • CAS Latency (CL): CL19
  • DRAM Specifics: 8Gbit, 1R (Single Rank), x8
  • Brand: OEM / Originals
  • Warranty: Lifetime
WAS £20.63 (inc. VAT)
NOW £20.17 (inc. VAT) £16.81 (ex. VAT)
Includes Free Delivery To UK
4GB Non ECC
5 Read Reviews (4)
  • Capacity: 4GB DDR4 Non-ECC SODIMM
  • Module Type: SODIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR4 1.2v
  • Memory Speed: 2666MT/s (PC4-21300)
  • CAS Latency (CL): CL19
  • DRAM Specifics: 8Gbit, 1R (Single Rank), x16
  • Brand: OEM / Originals
  • Warranty: Lifetime
£20.40 (inc. VAT) £17.00 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 23hrs 28mins
Want it despatched tomorrow? Order within 23hrs 28mins

2400MT/s DDR4 Non-ECC RAM Memory

8GB Non ECC (1Rx8)
5 Read Reviews (84)
  • Capacity: 8GB DDR4 Non-ECC SODIMM
  • Module Type: SODIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR4 1.2v
  • Memory Speed: 2400MT/s (PC4-19200)
  • CAS Latency (CL): CL17
  • DRAM Specifics: 8Gbit, 1R (Single Rank), x8
  • Brand: OEM / Originals
  • Warranty: Lifetime
WAS £20.63 (inc. VAT)
NOW £20.17 (inc. VAT) £16.81 (ex. VAT)
Includes Free Delivery To UK
4GB Non ECC (1Rx16)
5 Read Reviews (14)
  • Capacity: 4GB DDR4 Non-ECC SODIMM
  • Module Type: SODIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR4 1.2v
  • Memory Speed: 2400MT/s (PC4-19200)
  • CAS Latency (CL): CL17
  • DRAM Specifics: 8Gbit, 1R (Single Rank), x16
  • Brand: OEM / Originals
  • Warranty: Lifetime
£20.40 (inc. VAT) £17.00 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 23hrs 28mins
Want it despatched tomorrow? Order within 23hrs 28mins

2133MT/s DDR4 Non-ECC RAM Memory

8GB Non ECC (2Rx8)
5 Read Reviews (10)
  • Capacity: 8GB DDR4 Non-ECC SODIMM
  • Module Type: SODIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR4 1.2v
  • Memory Speed: 2133MT/s (PC4-17000)
  • CAS Latency (CL): CL15
  • DRAM Specifics: 4Gbit, 2R (Dual Rank), x8
  • Brand: OEM / Originals
  • Warranty: Lifetime
£24.99 (inc. VAT) £20.83 (ex. VAT)
Includes Free Delivery To UK
Want it despatched tomorrow? Order within 23hrs 28mins
Want it despatched tomorrow? Order within 23hrs 28mins
4GB Non ECC (1Rx8)
5 Read Reviews (2)
  • Capacity: 4GB DDR4 Non-ECC SODIMM
  • Module Type: SODIMM
  • Type/Error Check: Non-ECC
  • Memory Form Factor: DDR4 1.2v
  • Memory Speed: 2133MT/s (PC4-17000)
  • CAS Latency (CL): CL15
  • DRAM Specifics: 4Gbit, 1R (Single Rank), x8
  • Brand: OEM / Originals
  • Warranty: Lifetime
£16.99 (inc. VAT) £14.16 (ex. VAT)
Includes Free Delivery To UK
View Details
Asus X407U

Compatible RAM/Memory upgrades for the Asus X407U Laptop.

Your Asus X407U uses DDR4 SODIMM memory modules and is compatible with memory capacities of 4GB to 8GB per slot.

We supply Memory & RAM for your Asus X407U from some of the worlds leading chip brands and manufacturers that include; Samsung, SK-hynix, Micron, Crucial, Kingston + more!

Your 
Asus X407U is compatible with all the memory speeds and frequencies listed on this page which include 2666MT/s (PC4-21300), 2400MT/s (PC4-19200) and 2133MT/s (PC4-17000). Higher frequency memory will clock down in speed depedent on your CPU model.

RAM/Memory Upgrade & Installation Notes.

- Higher frequency memory (measured in MT/s) will clock down to run at optimal speed within your Asus X407U Laptop depending on processor model and number of modules installed.

- Please note Mhz is always half of MT/s.
MT/s is the abbreviation for megatransfers / million transfers per second and is the more effective way to measure DDR4 memory frequency.

- Install identical modules for best performance. For example if your model has 2 slots, purchase 2 modules for best performance and Dual-Channel mode.

- Can i mix the memory capacity per slot in my 
Asus X407U Laptop? Yes. This is a commonly asked question and you can mix capacities but best performance comes from installing indentical DDR4 modules.

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Delivery Costs

 

MemoryCow despatch times:

 

Day/Time Of Order Same Day Despatch Expected Despatch Date
Monday-Friday (Up to 4pm) Yes. Same day.
Monday-Friday (After 4pm) No Next working day. If ordered after 4pm on a Friday the despatch date will be the following Monday (excluding public holidays).
Saturday-Sunday N/A The following Monday excluding public holidays.

United Kingdom (Inc Channel Islands);

Next Working Day By 1pm (Royal Mail Guaranteed Next Working) - £7.99.

Tracked24 (Royal Mail Estimated Next Working Day) £4.99.

Economy (Royal Mail Estimated 3-5 working days) £FREE.

Express Courier (DPD/DHL/TNT/UPS) £7.99.

Our Customer Reviews
It works well, cheap for such high capacity. Thanks  
ekomi customer feedback
on 2022-12-08
Great service and great product. I will definitely use you again and tell my friends.  
ekomi customer feedback
on 2022-12-07
Great service and my order came earlier than was expected. The best part was when I went to the checkout it gave me the option to type in what my device was then they did a check to make sure it was compatible with my order! Nice Touch!!  
ekomi customer feedback
on 2022-12-06
I was very satisfied from start to finish. You kept me updated regarding my order all the way through the process  
ekomi customer feedback
on 2022-12-05
Excellent service  
ekomi customer feedback
on 2022-12-04
Good product at the right price.  
ekomi customer feedback
on 2022-12-02
ekomi gold customer feedback

Awarded the eKomi
Gold Seal of Approval!

Page Ref Code: D141484
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