The A-Tech 16GB RAM Replacement for CT16G48C40U5 | DDR5 4800MHz PC5-38400 CL40 UDIMM 1Rx8 1.1V Non-ECC DIMM 288-Pin Desktop Memory Module costs $13.7806/GB while the 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory costs $5.8119/GB. 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory offers 58% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
A-Tech 16GB RAM Replacement for CT16G48C40U5 | DDR5 4800MHz PC5-38400 CL40 UDIMM 1Rx8 1.1V Non-ECC DIMM 288-Pin Desktop Memory Module vs 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory — Which Is Better Value?
Specification Comparison
| Spec | A-Tech 16GB RAM Replacement for CT16G48C40U5 | DDR5 4800MHz PC5-38400 CL40 UDIMM 1Rx8 1.1V Non-ECC DIMM 288-Pin Desktop Memory Module | 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory |
|---|---|---|
| Brand | A-Tech | 16GB |
| Capacity | 16 GB | 16GB |
| $/GB | $13.7806 | $5.8119 |
| Price | $220.49 | $92.99 |
| Retailer | Amazon | Newegg |
| Category | Computer RAM | Computer RAM |
| Subcategory | desktop | laptop |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory offers better value at $5.8119//GB compared to the A-Tech 16GB RAM Replacement for CT16G48C40U5 | DDR5 4800MHz PC5-38400 CL40 UDIMM 1Rx8 1.1V Non-ECC DIMM 288-Pin Desktop Memory Module at $13.7806//GB — that's roughly 58% less per gigabyte.
The best deal for the 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory is $92.99 at Newegg, while the A-Tech 16GB RAM Replacement for CT16G48C40U5 | DDR5 4800MHz PC5-38400 CL40 UDIMM 1Rx8 1.1V Non-ECC DIMM 288-Pin Desktop Memory Module starts at $220.49 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each A-Tech 16GB RAM Replacement for CT16G48C40U5 | DDR5 4800MHz PC5-38400 CL40 UDIMM 1Rx8 1.1V Non-ECC DIMM 288-Pin Desktop Memory Module and 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory product page for detailed specifications and price history.
Frequently Asked Questions
Is A-Tech 16GB RAM Replacement for CT16G48C40U5 | DDR5 4800MHz PC5-38400 CL40 UDIMM 1Rx8 1.1V Non-ECC DIMM 288-Pin Desktop Memory Module or 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory a better deal?
As of July 2026, 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory offers better value at $5.8119//GB compared to A-Tech 16GB RAM Replacement for CT16G48C40U5 | DDR5 4800MHz PC5-38400 CL40 UDIMM 1Rx8 1.1V Non-ECC DIMM 288-Pin Desktop Memory Module at $13.7806//GB. That is approximately 58% better value per gigabyte.
What is the price per GB of A-Tech 16GB RAM Replacement for CT16G48C40U5 | DDR5 4800MHz PC5-38400 CL40 UDIMM 1Rx8 1.1V Non-ECC DIMM 288-Pin Desktop Memory Module?
The A-Tech 16GB RAM Replacement for CT16G48C40U5 | DDR5 4800MHz PC5-38400 CL40 UDIMM 1Rx8 1.1V Non-ECC DIMM 288-Pin Desktop Memory Module is currently priced at $13.7806/GB ($220.49 for 16 GB) at Amazon.
Where can I buy 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory for the cheapest price?
The cheapest price for the 16GB 1X16GB DDR4 2666MHZ PC4-21300 2Rx8 1.2V CL19 260-PIN Non-ECC SODIMM NEMIX RAM Laptop PC Memory is $92.99 at Newegg, which works out to $5.8119/GB.