The DATO 64GB (2x32GB) DDR5 5600MHz UDIMM desktop Memory RAM, PC5-44800, CL46, 1.1V, 288-Pin, Non-ECC, Unbuffered costs $14.5311/GB while the CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 costs $5.9219/GB. CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 offers 59% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
DATO 64GB (2x32GB) DDR5 5600MHz UDIMM desktop Memory RAM, PC5-44800, CL46, 1.1V, 288-Pin, Non-ECC, Unbuffered vs CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 — Which Is Better Value?
Specification Comparison
| Spec | DATO 64GB (2x32GB) DDR5 5600MHz UDIMM desktop Memory RAM, PC5-44800, CL46, 1.1V, 288-Pin, Non-ECC, Unbuffered | CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 |
|---|---|---|
| Brand | DATO | Corsair |
| Capacity | 64GB | 64GB |
| $/GB | $14.5311 | $5.9219 |
| Price | $929.99 | $379.00 |
| Retailer | Newegg | Newegg |
| Category | Computer RAM | Computer RAM |
| Subcategory | desktop | desktop |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 offers better value at $5.9219//GB compared to the DATO 64GB (2x32GB) DDR5 5600MHz UDIMM desktop Memory RAM, PC5-44800, CL46, 1.1V, 288-Pin, Non-ECC, Unbuffered at $14.5311//GB — that's roughly 59% less per gigabyte.
The best deal for the CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 is $379.00 at Newegg, while the DATO 64GB (2x32GB) DDR5 5600MHz UDIMM desktop Memory RAM, PC5-44800, CL46, 1.1V, 288-Pin, Non-ECC, Unbuffered starts at $929.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each DATO 64GB (2x32GB) DDR5 5600MHz UDIMM desktop Memory RAM, PC5-44800, CL46, 1.1V, 288-Pin, Non-ECC, Unbuffered and CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 product page for detailed specifications and price history.
Frequently Asked Questions
Is DATO 64GB (2x32GB) DDR5 5600MHz UDIMM desktop Memory RAM, PC5-44800, CL46, 1.1V, 288-Pin, Non-ECC, Unbuffered or CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 a better deal?
As of July 2026, CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 offers better value at $5.9219//GB compared to DATO 64GB (2x32GB) DDR5 5600MHz UDIMM desktop Memory RAM, PC5-44800, CL46, 1.1V, 288-Pin, Non-ECC, Unbuffered at $14.5311//GB. That is approximately 59% better value per gigabyte.
What is the price per GB of DATO 64GB (2x32GB) DDR5 5600MHz UDIMM desktop Memory RAM, PC5-44800, CL46, 1.1V, 288-Pin, Non-ECC, Unbuffered?
The DATO 64GB (2x32GB) DDR5 5600MHz UDIMM desktop Memory RAM, PC5-44800, CL46, 1.1V, 288-Pin, Non-ECC, Unbuffered is currently priced at $14.5311/GB ($929.99 for 64GB) at Newegg.
Where can I buy CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 for the cheapest price?
The cheapest price for the CORSAIR Vengeance LPX 64GB (4 x 16GB) 288-Pin PC RAM DDR4 2666 (PC4 21300) Desktop Memory Model CMK64GX4M4A2666C16 is $379.00 at Newegg, which works out to $5.9219/GB.