The A-Tech 4GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module costs $10.6350/GB while the Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B costs $2.8450/GB. Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B offers 73% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
A-Tech 4GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module vs Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B — Which Is Better Value?
Specification Comparison
| Spec | A-Tech 4GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module | Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B |
|---|---|---|
| Brand | A-Tech | Micron |
| Capacity | 4 GB | 4 GB |
| $/GB | $10.6350 | $2.8450 |
| Price | $42.54 | $11.38 |
| Retailer | Amazon | Amazon |
| Category | Computer RAM | Computer RAM |
| Subcategory | desktop | desktop |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B offers better value at $2.8450//GB compared to the A-Tech 4GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module at $10.6350//GB — that's roughly 73% less per gigabyte.
The best deal for the Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B is $11.38 at Amazon, while the A-Tech 4GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module starts at $42.54 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 4GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module and Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B product page for detailed specifications and price history.
Frequently Asked Questions
Is A-Tech 4GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module or Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B a better deal?
As of April 2026, Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B offers better value at $2.8450//GB compared to A-Tech 4GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module at $10.6350//GB. That is approximately 73% better value per gigabyte.
What is the price per GB of A-Tech 4GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module?
The A-Tech 4GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module is currently priced at $10.6350/GB ($42.54 for 4 GB) at Amazon.
Where can I buy Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B for the cheapest price?
The cheapest price for the Crucial RAM 4GB DDR3 1600 MHz CL11 Desktop Memory CT51264BD160B is $11.38 at Amazon, which works out to $2.8450/GB.