Product Technical Specification
| Product Condition | New |
| Memory Capacity | 16GB |
| Brand | Crucial, Elpida, Kingston, Micron, Samsung, SK Hynix |
| CASLatency | CL19 |
| Chip Organization | x8 |
| Data Width | X64 |
| Form Factor | DDR4 |
| Memory Depth | 2G |
| Memory Voltage | 1.2v |
| Module Type | SODIMM |
| Operating Temperature | 0°C to 85°C |
| Pins | 260 Pin |
| Product Type/Family | RAM |
| RAM Memory Type | Non-ECC |
| Rank | 2R (Dual Rank) |
| Speed | 2666MHz (PC4-21300) |
| Warranty | Lifetime |
Upgrade your system today with our competitively priced 16GB DDR4 PC4-21300 2666Mhz 260-pin SODIMM Non ECC Memory RAM module. We supply only memory of the highest quality from all the major brands such as Crucial, Kingston, Micron, Samsung, SK-Hynix etc.
The easiest, simplest and quickest way to improve performance is with a memory upgrade. Consider upgrading if your system is showing signs of slowing, web pages and browsers are taking longer to load or your programs are lagging when working woth large files. Our high quality memory upgrades are all supplied with a lifetime warranty for total peace of mind.
OEM Support: https://www.memorycow.co.uk/contact
Perfect easy to install and just what i wanted! Would highly recommend for 27in iMac (2019)
Not knowing much about RAM I received helpful advice selecting the correct RAM for my computer through the online chat. The product works as it should and received it very quickly.
Great product great service & very quick delivery would highly recommend
MemoryCow despatch times:
| Day/Time Of Order | Same Day Despatch | Expected Despatch Date |
| Monday-Friday (Up to 3pm) | Yes. | Same day. |
| Monday-Friday (After 3pm) | No | Next working day. If ordered after 3pm on a Friday the despatch date will be the following Monday (excluding public holidays). |
| Saturday-Sunday | N/A | The following Monday excluding public holidays. |
We deliver to the following countries:
A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z.
United Kingdom (Inc Channel Islands);
Next Working Day By 1pm (Royal Mail Guaranteed Next Working) - £6.95.
Tracked24 (Royal Mail Estimated Next Working Day) - £3.95.
Economy (Royal Mail Estimated 3-5 working days) - £FREE.
Express Courier (DPD/DHL/TNT/UPS) - Checkout for rates.
Saturday By 1pm (Royal Mail Guaranteed Saturday) - £14.95.
A;
Albania, Algeria, American Samoa, Andorra, Angola, Anguilla, Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
B;
Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei Darussalam, Bulgaria, Burundi.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
C;
Cambodia, Cameroon, Canada, Cape Verde, Cayman Islands, Chad, Chile, China, Colombia, Comoros, Congo, Cook Islands, Costa Rica, Croatia, Cyprus, Czech Republic.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
D;
Democratic Republic of Congo, Denmark, Djibouti, Dominica, Dominican Republic.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
E;
Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
F;
Falkland Islands (Malvinas), Faroe Islands, Fiji, Finland, France, French Guiana.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
G;
Gabon, Gambia, Georgia, Germany, Gibraltar, Greece, Greenland, Grenada, Guadeloupe, Guam, Guatemala, Guinea, Guyana.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
H;
Haiti, Honduras, Hong Kong, Hungary.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
I;
Iceland, India, Indonesia, Iraq, Ireland (Republic Of), Israel, Italy.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
J;
Jamaica, Japan, Jordan.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
K;
Kazakhstan, Kenya, Korea, Republic of, Kuwait, Kyrgyzstan.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
L;
Latvia, Lebanon, Lesotho, Liberia, Liechtenstin, Lithuania, Luxembourg.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
M;
Macedonia, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Martinique, Mauritania, Mauritius, Mayotte, Mexico, Moldova, Republic of, Monaco, Mongolia, Montenegro (Republic of), Montserrat, Morocco, Mozambique.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
N;
Namibia, Nepal, Netherlands, New Caledonia, New Zealand, Nicaragua, Niger, Norway.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
O;
Oman.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
P;
Pakistan, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Puerto Rico.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
Q;
Qatar.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
R;
Republic Of Ireland (ROI), Reunion, Romania, Russian Federation, Rwanda.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
S;
Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, San Marino, Saudi Arabia, Senegal, Serbia (Republic of), Seychelles, Singapore, Slovak Republic, Slovenia, Solomon Islands, South Africa, Spain, Spain (Canary Islands), Sri Lanka, Sudan, Suriname, Swaziland, Sweden, Switzerland.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
T;
Taiwan, Tajikistan, Tanzania, United Republic of, Thailand, Togo, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
U;
Ukraine, United Arab Emirates, United Kingdom, United Kingdom (Channel Islands), United States (USA), Uruguay, Uzbekistan.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
United Kingdom (Inc Channel Islands);
Next Working Day By 1pm (Royal Mail Guaranteed Next Working) - £6.95.
Saturday By 1pm (Royal Mail Guaranteed Saturday) - £14.95.
Tracked24 (Royal Mail Estimated Next Working Day) - £3.95.
Economy (Royal Mail Estimated 3-5 working days) - £FREE.
Express Courier (DPD/DHL/TNT/UPS) - Checkout for rates.
V;
Vanuatu, Vatican City State (Holy See), Venezuela, Viet Nam, Virgin Islands (British), Virgin Islands (U.S.).
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
W;
X;
Y;
Yemen.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
Z;
Zambia, Zimbabwe.
International Tracked Standard - £6.99.
Express Courier - Checkout for rates.
Delivery Notes:
We will despatch your order the very same day if we receive cleared payment by 3pm Mon-Fri.
These delivery estimates apply when you order up to 3pm Mon-Fri (excluding public holidays).
We charge a one off delivery cost as outlined below regardless of how many items you order or the weight of your order.
Estimated delivery times are provided to us by the respective delivery companies. We pass this information onto you, the customer.
Despatch times do not apply to UK public holidays.
Estimated delivery times are taken from the next available working day available for delivery. For example if an order was despatched on a working Wednesday by 3pm, the first available working day for delivery would be Thursday provided you placed your order by 3pm on the Wednesday. If the next available weekday is a UK bank holiday/public holiday then your order will be despatched on the next available working day.
Our warehouse reserves the right to upgrade the delivery method you select on your order.
Don't see your country listed below? Contact us for a shipping quote.
*All delivery times are estimated unless stated.
MemoryCow offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through MemoryCow only.
Our 30 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items opened and used and that are returned in a resellable condition.
Our 365 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items that remain sealed and unused.
Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;
- Headphones
- Earphones
- Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo
Returns FAQs
What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.
Do you offer freepost returns?
Yes we do.
How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.
Do i need to contact you before returning my order?
Yes, to obtain an RMA number.
Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365 day returns. Of course for faulty items we realise you may no longer have the packaging.
Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.
Please ensure you have read and comply in full with Section 11 & 12 of our terms and conditions which you can read here in full.
I was pleased with my contact with this company. Good product good price. Fast despatch. No complaints. Thank you
Did what it said on the tin. Ordered specific samsung ddr4 desktop memory online with memory cow .. Fast delivery. Correct memory and it works fine. £*** for 8gb Cheapest I could find online ...Amazon was £*** more ...would recommend great
First time using this company, and it’s been first class. Delivery time acceptable(Free Delivery) product very good. Never had to contact customer service, so can’t comment. Would I use this company again, yes I probably would, their prices seem very competitive, so yes would definitely give them another go.
Excellent service and quality product searched for a while to find the correct product for my phone and this one was the right one. Highly recommend memory cow
Really helpful to be able to enter device and only be shown compatible items. Easy ordering, competitive prices, quick delivery. Would definitely recommend.
I can’t think of any at the moment. This is the first time I have purchased through you and I found the site easy and delivery was quick
Awarded the eKomi
Gold Seal of Approval!