The CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32 costs $20.2811/GB while the Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) costs $5.9370/GB. Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) offers 71% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32 vs Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) — Which Is Better Value?
Specification Comparison
| Spec | CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32 | Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) |
|---|---|---|
| Brand | Corsair | SP Silicon Power |
| Capacity | 64GB | 64 GB |
| $/GB | $20.2811 | $5.9370 |
| Price | $1297.99 | $379.97 |
| Retailer | Newegg | Amazon |
| Category | Computer RAM | Computer RAM |
| Subcategory | desktop | laptop |
Price Across Retailers
CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32
Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22)
Which Should You Buy?
Based on current pricing data, the Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) offers better value at $5.9370//GB compared to the CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32 at $20.2811//GB — that's roughly 71% less per gigabyte.
The best deal for the Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) is $379.97 at Amazon, while the CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32 starts at $1297.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32 and Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) product page for detailed specifications and price history.
Frequently Asked Questions
Is CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32 or Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) a better deal?
As of June 2026, Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) offers better value at $5.9370//GB compared to CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32 at $20.2811//GB. That is approximately 71% better value per gigabyte.
What is the price per GB of CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32?
The CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6400 (PC5 51200) Desktop Memory Model CMP64GX5M4B6400C32 is currently priced at $20.2811/GB ($1297.99 for 64GB) at Newegg.
Where can I buy Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) for the cheapest price?
The cheapest price for the Silicon Power DDR4 64GB (2x32GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory (SP064GBSFU320X22) is $379.97 at Amazon, which works out to $5.9370/GB.