The Kingston FURY Impact 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Memory (Notebook Memory) Model KF556S40IB-16 costs $21.3744/GB while the Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade costs $5.6869/GB. Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade offers 73% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Kingston FURY Impact 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Memory (Notebook Memory) Model KF556S40IB-16 vs Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade — Which Is Better Value?
Specification Comparison
| Spec | Kingston FURY Impact 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Memory (Notebook Memory) Model KF556S40IB-16 | Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade |
|---|---|---|
| Brand | Kingston | Timetec |
| Capacity | 16GB | 16 GB |
| $/GB | $21.3744 | $5.6869 |
| Price | $341.99 | $90.99 |
| Retailer | Newegg | Amazon |
| Category | Computer RAM | Computer RAM |
| Subcategory | laptop | desktop |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade offers better value at $5.6869//GB compared to the Kingston FURY Impact 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Memory (Notebook Memory) Model KF556S40IB-16 at $21.3744//GB — that's roughly 73% less per gigabyte.
The best deal for the Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade is $90.99 at Amazon, while the Kingston FURY Impact 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Memory (Notebook Memory) Model KF556S40IB-16 starts at $341.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Kingston FURY Impact 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Memory (Notebook Memory) Model KF556S40IB-16 and Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade product page for detailed specifications and price history.
Frequently Asked Questions
Is Kingston FURY Impact 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Memory (Notebook Memory) Model KF556S40IB-16 or Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade a better deal?
As of July 2026, Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade offers better value at $5.6869//GB compared to Kingston FURY Impact 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Memory (Notebook Memory) Model KF556S40IB-16 at $21.3744//GB. That is approximately 73% better value per gigabyte.
What is the price per GB of Kingston FURY Impact 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Memory (Notebook Memory) Model KF556S40IB-16?
The Kingston FURY Impact 16GB 262-Pin DDR5 SO-DIMM DDR5 5600 (PC5 44800) Memory (Notebook Memory) Model KF556S40IB-16 is currently priced at $21.3744/GB ($341.99 for 16GB) at Newegg.
Where can I buy Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade for the cheapest price?
The cheapest price for the Timetec 16GB DDR4 2666MHz (PC4-2666V) PC4-21300 UDIMM Desktop RAM – 288-Pin 1.2V CL19 Non-ECC Unbuffered DIMM Memory Module Upgrade is $90.99 at Amazon, which works out to $5.6869/GB.