The SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory costs $8.4875/GB while the SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package costs $5.9725/GB. SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package offers 30% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory vs SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package — Which Is Better Value?
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Specification Comparison
| Spec | SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory | SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package |
|---|---|---|
| Brand | SK Hynix | SK Hynix |
| Capacity | 4 GB | 4 GB |
| $/GB | $8.4875 | $5.9725 |
| Price | $33.95 | $23.89 |
| Retailer | Amazon | Amazon |
| Category | Computer RAM | Computer RAM |
| Subcategory | desktop | laptop |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package offers better value at $5.9725//GB compared to the SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory at $8.4875//GB — that's roughly 30% less per gigabyte.
The best deal for the SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package is $23.89 at Amazon, while the SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory starts at $33.95 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory and SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package product page for detailed specifications and price history.
Frequently Asked Questions
Is SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory or SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package a better deal?
As of August 2026, SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package offers better value at $5.9725//GB compared to SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory at $8.4875//GB. That is approximately 30% better value per gigabyte.
What is the price per GB of SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory?
The SK Hynix 4GB DDR4 1Rx8 PC4-2133P-UA1-10 HMA451U6AFR8N-TF Desktop RAM Memory is currently priced at $8.4875/GB ($33.95 for 4 GB) at Amazon.
Where can I buy SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package for the cheapest price?
The cheapest price for the SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package is $23.89 at Amazon, which works out to $5.9725/GB.