Page Ref Code: D090505
ASRock X99 WS Motherboard Compatible Memory RAM Upgrades
Filters
| Device Specifications | |
|---|---|
| Maximum Memory | 64GB Non-ECC / ECC RDIMMs with Haswell-E CPU - 128GB Non-ECC / ECC RDIMMs with Broadwell-E CPU - 256GB Non-ECC / ECC RDIMMs with Xewith CPU |
| Maximum Memory Per Slot | 8GB Non-ECC / ECC RDIMMs Haswell, 16GB Non-ECC / ECC RDIMMs Broadwell, 32GB Non-ECC / ECC RDIMMs Xeon |
| Number Of Memory Sockets | 8 |
| Device Specifications | |
|---|---|
| Make & Model: | ASRock X99 WS |
| Device Type: | Motherboard |
| Memory RAM Type | DIMM |
| Error Check | Non-ECC ECC Registered |
| Memory Speed | 2666MT/s (PC4-21300) 2400MHz (PC4-19200) 2400MT/s (PC4-19200) 2133MT/s (PC4-17000) |
| Number Of Memory Sockets | 8 |
| Maximum Memory | 64GB Non-ECC / ECC RDIMMs with Haswell-E CPU - 128GB Non-ECC / ECC RDIMMs with Broadwell-E CPU - 256GB Non-ECC / ECC RDIMMs with Xewith CPU |
| Maximum Memory Per Slot | 8GB Non-ECC / ECC RDIMMs Haswell, 16GB Non-ECC / ECC RDIMMs Broadwell, 32GB Non-ECC / ECC RDIMMs Xeon |
| Memory Form Factor | DDR4 |
| Memory Voltage | 1.2v |
2666MT/s DDR4 Non-ECC Memory
16GB Non ECC
Capacity: 16GB DDR4 Non-ECC DIMM
Memory Speed: 2666MT/s
£35.71 (inc. VAT)
£29.76 (ex. VAT)
Includes Free Delivery To UK
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Order within 2hrs 27mins
4GB Non ECC
Capacity: 4GB DDR4 Non-ECC DIMM
Memory Speed: 2666MT/s
£20.82 (inc. VAT)
£17.35 (ex. VAT)
Includes Free Delivery To UK
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Order within 2hrs 27mins
8GB Non ECC
Capacity: 8GB DDR4 Non-ECC DIMM
Memory Speed: 2666MT/s
£20.93 (inc. VAT)
£17.44 (ex. VAT)
Includes Free Delivery To UK
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2400MT/s DDR4 Non-ECC RAM Memory
16GB Non ECC (2Rx8)
Capacity: 16GB DDR4 Non-ECC DIMM
Memory Speed: 2400MT/s
£35.71 (inc. VAT)
£29.76 (ex. VAT)
Includes Free Delivery To UK
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View Delivery Options & International Rates
Want it despatched today?
Order within 2hrs 27mins
4GB Non ECC (1Rx16)
Capacity: 4GB DDR4 Non-ECC DIMM
Memory Speed: 2400MT/s
£20.82 (inc. VAT)
£17.35 (ex. VAT)
Includes Free Delivery To UK
8GB Non ECC (1Rx8)
Capacity: 8GB DDR4 Non-ECC DIMM
Memory Speed: 2400MT/s
£20.93 (inc. VAT)
£17.44 (ex. VAT)
Includes Free Delivery To UK
Read Reviews
View Delivery Options & International Rates
Want it despatched today?
Order within 2hrs 27mins
2133MT/s DDR4 Non-ECC RAM Memory
16GB Non ECC (2Rx8)
Capacity: 16GB DDR4 Non-ECC DIMM
Memory Speed: 2133MT/s
£44.99 (inc. VAT)
£37.49 (ex. VAT)
Includes Free Delivery To UK
Want it despatched today?
Order within 2hrs 27mins
8GB Non ECC (2Rx8)
Capacity: 8GB DDR4 Non-ECC DIMM
Memory Speed: 2133MT/s
£24.99 (inc. VAT)
£20.83 (ex. VAT)
Includes Free Delivery To UK
Want it despatched today?
Order within 2hrs 27mins
4GB Non ECC (1Rx8)
Capacity: 4GB DDR4 Non-ECC DIMM
Memory Speed: 2133MT/s
£16.99 (inc. VAT)
£14.16 (ex. VAT)
Includes Free Delivery To UK
Want it despatched today?
Order within 2hrs 27mins
2400MT/s DDR4 ECC Registered RAM Memory
32GB ECC Registered (2Rx4)
Capacity: 32GB DDR4 ECC Registered DIMM
Memory Speed: 2400MT/s
£130.00 (inc. VAT)
£108.33 (ex. VAT)
Includes Free Delivery To UK
16GB ECC Registered (1Rx4)
Capacity: 16GB DDR4 ECC Registered DIMM
Memory Speed: 2400MT/s
£71.24 (inc. VAT)
£59.37 (ex. VAT)
Includes Free Delivery To UK
16GB ECC Registered (2Rx8)
Capacity: 16GB DDR4 ECC Registered DIMM
Memory Speed: 2400MT/s
£71.24 (inc. VAT)
£59.37 (ex. VAT)
Includes Free Delivery To UK
8GB ECC Registered (1Rx8)
Capacity: 8GB DDR4 ECC Registered DIMM
Memory Speed: 2400MT/s
£46.82 (inc. VAT)
£39.02 (ex. VAT)
Includes Free Delivery To UK
16GB ECC Registered (2Rx4)
Capacity: 16GB DDR4 ECC Registered DIMM
Memory Speed: 2400MT/s
£44.99 (inc. VAT)
£37.49 (ex. VAT)
Includes Free Delivery To UK
4GB ECC Registered (1Rx8)
Capacity: 4GB DDR4 ECC Registered DIMM
Memory Speed: 2400MT/s
£29.99 (inc. VAT)
£24.99 (ex. VAT)
Includes Free Delivery To UK
8GB ECC Registered (1Rx4)
Capacity: 8GB DDR4 ECC Registered DIMM
Memory Speed: 2400MT/s
£29.99 (inc. VAT)
£24.99 (ex. VAT)
Includes Free Delivery To UK
8GB ECC Registered (2Rx8)
Capacity: 8GB DDR4 ECC Registered DIMM
Memory Speed: 2400MT/s
£29.99 (inc. VAT)
£24.99 (ex. VAT)
Includes Free Delivery To UK
2666MT/s DDR4 ECC Registered RAM Memory
32GB ECC Registered (2Rx4)
Capacity: 32GB DDR4 ECC Registered DIMM
Memory Speed: 2666MT/s
£130.00 (inc. VAT)
£108.33 (ex. VAT)
Includes Free Delivery To UK
32GB ECC Registered (2Rx8)
Capacity: 32GB DDR4 ECC Registered DIMM
Memory Speed: 2666MT/s
£130.00 (inc. VAT)
£108.33 (ex. VAT)
Includes Free Delivery To UK
16GB ECC Registered (1Rx4)
Capacity: 16GB DDR4 ECC Registered DIMM
Memory Speed: 2666MT/s
£71.24 (inc. VAT)
£59.37 (ex. VAT)
Includes Free Delivery To UK
16GB ECC Registered (2Rx8)
Capacity: 16GB DDR4 ECC Registered DIMM
Memory Speed: 2666MT/s
£71.24 (inc. VAT)
£59.37 (ex. VAT)
Includes Free Delivery To UK
8GB ECC Registered (1Rx8)
Capacity: 8GB DDR4 ECC Registered DIMM
Memory Speed: 2666MT/s
£46.82 (inc. VAT)
£39.02 (ex. VAT)
Includes Free Delivery To UK
2133MT/s DDR4 ECC Registered RAM Memory
32GB ECC Registered (2Rx4)
Capacity: 32GB DDR4 ECC Registered DIMM
Memory Speed: 2133MT/s
£99.99 (inc. VAT)
£83.33 (ex. VAT)
Includes Free Delivery To UK
16GB ECC Registered (1Rx4)
Capacity: 16GB DDR4 ECC Registered DIMM
Memory Speed: 2133MT/s
£44.99 (inc. VAT)
£37.49 (ex. VAT)
Includes Free Delivery To UK
16GB ECC Registered (2Rx4)
Capacity: 16GB DDR4 ECC Registered DIMM
Memory Speed: 2133MT/s
£44.99 (inc. VAT)
£37.49 (ex. VAT)
Includes Free Delivery To UK
4GB ECC Registered (1Rx8)
Capacity: 4GB DDR4 ECC Registered DIMM
Memory Speed: 2133MT/s
£29.99 (inc. VAT)
£24.99 (ex. VAT)
Includes Free Delivery To UK
8GB ECC Registered (1Rx4)
Capacity: 8GB DDR4 ECC Registered DIMM
Memory Speed: 2133MT/s
£29.99 (inc. VAT)
£24.99 (ex. VAT)
Includes Free Delivery To UK
8GB ECC Registered (2Rx8)
Capacity: 8GB DDR4 ECC Registered DIMM
Memory Speed: 2133MT/s
£29.99 (inc. VAT)
£24.99 (ex. VAT)
Includes Free Delivery To UK
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
Great service and great product. I will definitely use you again and tell my friends.
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!!
I was very satisfied from start to finish. You kept me updated regarding my order all the way through the process
Excellent service
Good product at the right price.
Awarded the eKomi
Gold Seal of Approval!