The A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module costs $6.2094/GB while the DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module costs $5.4369/GB. DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module offers 12% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module vs DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module — Which Is Better Value?
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Specification Comparison
| Spec | A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module | DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module |
|---|---|---|
| Brand | A-Tech | DATO |
| Capacity | 16 GB | 16 GB |
| $/GB | $6.2094 | $5.4369 |
| Price | $99.35 | $86.99 |
| Retailer | Amazon | Amazon |
| Category | Computer RAM | Computer RAM |
| Subcategory | desktop | laptop |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module offers better value at $5.4369//GB compared to the A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module at $6.2094//GB — that's roughly 12% less per gigabyte.
The best deal for the DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module is $86.99 at Amazon, while the A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module starts at $99.35 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 DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module and DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module product page for detailed specifications and price history.
Frequently Asked Questions
Is A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module or DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module a better deal?
As of August 2026, DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module offers better value at $5.4369//GB compared to A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module at $6.2094//GB. That is approximately 12% better value per gigabyte.
What is the price per GB of A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module?
The A-Tech 16GB DDR4 2666 MHz UDIMM PC4-21300 (PC4-2666V) CL19 DIMM Non-ECC Desktop RAM Memory Module is currently priced at $6.2094/GB ($99.35 for 16 GB) at Amazon.
Where can I buy DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module for the cheapest price?
The cheapest price for the DATO 16GB RAM DDR4 3200MHz PC4-25600 CL22 SODIMM 1.2V 260-Pin Non-ECC SODIMM Laptop Notebook Memory Module is $86.99 at Amazon, which works out to $5.4369/GB.