The CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M2B6000Z30 costs $20.3123/GB while the Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory costs $4.6719/GB. Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory offers 77% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M2B6000Z30 vs Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory — Which Is Better Value?
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Specification Comparison
| Spec | CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M2B6000Z30 | Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory |
|---|---|---|
| Brand | Corsair | Rimlance |
| Capacity | 64GB | 64GB |
| $/GB | $20.3123 | $4.6719 |
| Price | $1299.99 | $299.00 |
| Retailer | Newegg | Newegg |
| Category | Computer RAM | Computer RAM |
| Subcategory | desktop | laptop |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory offers better value at $4.6719//GB compared to the CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M2B6000Z30 at $20.3123//GB — that's roughly 77% less per gigabyte.
The best deal for the Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory is $299.00 at Newegg, while the CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M2B6000Z30 starts at $1299.99 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 (2 x 32GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M2B6000Z30 and Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory product page for detailed specifications and price history.
Frequently Asked Questions
Is CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M2B6000Z30 or Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory a better deal?
As of August 2026, Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory offers better value at $4.6719//GB compared to CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M2B6000Z30 at $20.3123//GB. That is approximately 77% better value per gigabyte.
What is the price per GB of CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M2B6000Z30?
The CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M2B6000Z30 is currently priced at $20.3123/GB ($1299.99 for 64GB) at Newegg.
Where can I buy Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory for the cheapest price?
The cheapest price for the Rimlance 64GB (2X32GB) 1.2V DDR4 2666MHZ PC4-21300 SODIMM 2RX8 Laptop Memory is $299.00 at Newegg, which works out to $4.6719/GB.