The OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers costs $2.5927/GB while the CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32 costs $18.5623/GB. OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers offers 86% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers vs CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32 — Which Is Better Value?
Specification Comparison
| Spec | OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers | CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32 |
|---|---|---|
| Brand | OWC | Corsair |
| Capacity | 64GB | 64GB |
| $/GB | $2.5927 | $18.5623 |
| Price | $165.93 | $1187.99 |
| Retailer | Newegg | Newegg |
| Category | Computer RAM | Computer RAM |
| Subcategory | server | desktop |
Price Across Retailers
OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers
CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32
Which Should You Buy?
Based on current pricing data, the OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers offers better value at $2.5927//GB compared to the CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32 at $18.5623//GB — that's roughly 86% less per gigabyte.
The best deal for the OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers is $165.93 at Newegg, while the CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32 starts at $1187.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers and CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32 product page for detailed specifications and price history.
Frequently Asked Questions
Is OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers or CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32 a better deal?
As of April 2026, OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers offers better value at $2.5927//GB compared to CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32 at $18.5623//GB. That is approximately 86% better value per gigabyte.
What is the price per GB of OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers?
The OWC 64GB (8x8GB) DDR3 1866 PC3-14900 CL13 1Rx4 240-pin 1.5V ECC Registered RDIMM Memory RAM Module Upgrade Kit for Select Workstations or Servers is currently priced at $2.5927/GB ($165.93 for 64GB) at Newegg.
Where can I buy CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32 for the cheapest price?
The cheapest price for the CORSAIR Dominator Titanium 64GB (2 x 32GB) DDR5 6600 (PC5 52800) Desktop Memory Model CMP64GX5M2X6600C32 is $1187.99 at Newegg, which works out to $18.5623/GB.