Corsair vs Kingston Computer RAM
Side-by-side price per gigabyte comparison across 239 products.
As of September 2026, Corsair averages $19.6830/GB across 159 products while Kingston averages $21.5839/GB across 80 products on BuyPerUnit. Corsair offers 9% better value per gigabyte for computer ram.
Corsair
Better ValueCheapest Product
CORSAIR Vengeance LPX DDR4 RAM 32GB (2x16GB) Up to 3200MHz CL16-20-20-38 1.35V Intel XMP AMD EXPO Computer Memory – Black (CMK32GX4M2E3200C16)32 GB · $249.99 · amazon
Kingston
Cheapest Product
16GB RAM Replacement for Kingston HX424S14IB/16, K821PJ-MID DDR4 2400MHz PC4-19200 SODIMM 2Rx8 Laptop Memory16GB · $100.61 · newegg
Top Products Compared
Which Should You Buy?
Based on current pricing data, Corsair offers better overall value for computer ram at an average of $19.6830/GB compared to Kingston's $21.5839/GB — that's roughly 9% less per gigabyte.
Corsair's best deal is the CORSAIR Vengeance LPX DDR4 RAM 32GB (2x16GB) Up to 3200MHz CL16-20-20-38 1.35V Intel XMP AMD EXPO Computer Memory – Black (CMK32GX4M2E3200C16) (32 GB) at $7.8122/GB, while Kingston's cheapest option is the 16GB RAM Replacement for Kingston HX424S14IB/16, K821PJ-MID DDR4 2400MHz PC4-19200 SODIMM 2Rx8 Laptop Memory (16GB) at $6.2881/GB.
However, price per GB isn't everything — consider factors like warranty, performance specs, and your specific capacity needs. Check individual product pages for detailed specifications.
Frequently Asked Questions
Is Corsair or Kingston cheaper per GB for computer ram?
As of September 2026, Corsair averages $19.6830/GB compared to Kingston at $21.5839/GB. Corsair is approximately 9% cheaper per gigabyte on average.
How many Corsair and Kingston computer ram does BuyPerUnit track?
BuyPerUnit currently tracks 159 Corsair products and 80 Kingston products in the computer ram category, all ranked by price per gigabyte.
What is the cheapest Corsair computer ram per GB?
The cheapest Corsair option is the CORSAIR Vengeance LPX DDR4 RAM 32GB (2x16GB) Up to 3200MHz CL16-20-20-38 1.35V Intel XMP AMD EXPO Computer Memory – Black (CMK32GX4M2E3200C16) at $7.8122/GB ($249.99 for 32 GB).
What is the cheapest Kingston computer ram per GB?
The cheapest Kingston option is the 16GB RAM Replacement for Kingston HX424S14IB/16, K821PJ-MID DDR4 2400MHz PC4-19200 SODIMM 2Rx8 Laptop Memory at $6.2881/GB ($100.61 for 16GB).