Corsair vs Kingston Computer RAM

Side-by-side price per gigabyte comparison across 287 products.

As of March 2026, Corsair averages $16.0166/GB across 151 products while Kingston averages $18.3195/GB across 136 products on BuyPerUnit. Corsair offers 13% better value per gigabyte for computer ram.

Corsair

Better Value

Avg $/GB$16.0166

Best $/GB$6.2497

Price Range$6.2497 – $36.9684

Products151

Cheapest Product

CORSAIR Vengeance 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CMSX32GX4M2A2666C18

32GB · $199.99 · newegg

Kingston

Avg $/GB$18.3195

Best $/GB$3.6750

Price Range$3.6750 – $43.3594

Products136

Cheapest Product

Kingston Memory KF548C38BB-32 32GB 4800MHz DDR5 CL38 DIMM FURY Beast Black Retail

32GB · $117.60 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Corsair	CORSAIR Vengeance 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CMSX32GX4M2A2666C18	32GB	$6.2497	$199.99	newegg
1	Kingston	Kingston Memory KF548C38BB-32 32GB 4800MHz DDR5 CL38 DIMM FURY Beast Black Retail	32GB	$3.6750	$117.60	newegg
2	Corsair	CORSAIR Vengeance LPX DDR4 RAM 32GB (2x16GB) 3200MHz CL16-20-20-38 1.35V Intel AMD Desktop Computer Memory - Black (CMK32GX4M2E3200C16)	32 GB	$6.8747	$219.99	amazon
2	Kingston	Kingston Technology FURY Beast memory 32 GB 1 x 32 GB DDR5 5600 MHz	32GB	$4.3312	$138.60	newegg
3	Corsair	CORSAIR Vengeance LPX 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3600 (PC4 28800) Desktop Memory Model CMK32GX4M2D3600C18S	32GB	$7.7813	$249.00	newegg
3	Kingston	16GB RAM Replacement for Kingston KCP421SD8/16, KVR21S15D8/16 DDR4 2133MHz PC4-17000 SODIMM 2Rx8 Laptop Memory	16GB	$6.8900	$110.24	newegg
4	Corsair	CORSAIR - VENGEANCE 32GB (1x32GB) DDR5 4800MHz C40 SODIMM Laptop Memory - Black	32 GB	$7.8122	$249.99	bestbuy
4	Kingston	16GB RAM Replacement for Kingston HX424C15FB3/16, HX424C15FB3K2/32, KCP424ND8/16, KVR24N17D8/16 DDR4 2400MHz PC4-19200 DIMM 2Rx8 Desktop Memory	16GB	$7.4994	$119.99	newegg
5	Corsair	CORSAIR Vengeance SODIMM DDR4 RAM 16GB (1x16GB) 3200MHz CL22-22-22-53 1.2V Intel AMD Laptop Notebook Memory - Black (CMSX16GX4M1A3200C22)	16 GB	$8.1244	$129.99	amazon
5	Kingston	16GB RAM Replacement for Kingston HX424C15FB4/16, HX424C15FB4K2/32, HX424C15FB4K4/64 DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory	16GB	$7.4994	$119.99	newegg

Which Should You Buy?

Based on current pricing data, Corsair offers better overall value for computer ram at an average of $16.0166/GB compared to Kingston's $18.3195/GB — that's roughly 13% less per gigabyte.

Corsair's best deal is the CORSAIR Vengeance 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CMSX32GX4M2A2666C18 (32GB) at $6.2497/GB, while Kingston's cheapest option is the Kingston Memory KF548C38BB-32 32GB 4800MHz DDR5 CL38 DIMM FURY Beast Black Retail (32GB) at $3.6750/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 March 2026, Corsair averages $16.0166/GB compared to Kingston at $18.3195/GB. Corsair is approximately 13% cheaper per gigabyte on average.

How many Corsair and Kingston computer ram does BuyPerUnit track?

BuyPerUnit currently tracks 151 Corsair products and 136 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 32GB (2 x 16GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model CMSX32GX4M2A2666C18 at $6.2497/GB ($199.99 for 32GB).

What is the cheapest Kingston computer ram per GB?

The cheapest Kingston option is the Kingston Memory KF548C38BB-32 32GB 4800MHz DDR5 CL38 DIMM FURY Beast Black Retail at $3.6750/GB ($117.60 for 32GB).

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