Corsair vs Sp Silicon Power Computer RAM

Side-by-side price per gigabyte comparison across 158 products.

As of March 2026, Corsair averages $16.0166/GB across 151 products while Sp Silicon Power averages $11.3917/GB across 7 products on BuyPerUnit. Sp Silicon Power offers 29% better value per gigabyte for computer ram.

Corsair

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

Sp Silicon Power

Better Value

Avg $/GB$11.3917

Best $/GB$7.4991

Price Range$7.4991 – $13.4366

Products7

Cheapest Product

Silicon Power DDR4 32GB (2x16GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory SP032GBSFU320X22

32 GB · $239.97 · amazon

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	Sp Silicon Power	Silicon Power DDR4 32GB (2x16GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory SP032GBSFU320X22	32 GB	$7.4991	$239.97	amazon
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	Sp Silicon Power	Silicon Power Value Gaming DDR4 RAM 16GB (2x8GB) 3200MHz (PC4 25600) 288-pin CL16 1.35V UDIMM Desktop Memory Module with Heatsink Grey SU016GXLZU320BDAJ5	16 GB	$9.1231	$145.97	amazon
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	Sp Silicon Power	Silicon Power DDR5 32GB (2x16GB) 4800MHz (PC5-38400) 262-pin CL40 1.1V SODIMM Non-ECC Laptop RAM Computer Memory SU032GBSVU480F22EC	32 GB	$11.2491	$359.97	amazon
4	Corsair	CORSAIR - VENGEANCE 32GB (1x32GB) DDR5 4800MHz C40 SODIMM Laptop Memory - Black	32 GB	$7.8122	$249.99	bestbuy
4	Sp Silicon Power	Silicon Power DDR5 32GB (2x16GB) Value Gaming 6000MT/s (PC5-48000) 288-pin CL36 1.35V UDIMM Desktop Memory Module RAM SU032GXLWU60FFDJEC	32 GB	$12.4991	$399.97	amazon
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	Sp Silicon Power	Silicon Power Value Gaming DDR5 32GB (2x16GB) 6000MT/s (PC5-48000) 288-pin CL30 1.35V UDIMM Desktop RAM Computer Memory SP032GXLWU60AFDJ	32 GB	$12.8109	$409.95	amazon

Which Should You Buy?

Based on current pricing data, Sp Silicon Power offers better overall value for computer ram at an average of $11.3917/GB compared to Corsair's $16.0166/GB — that's roughly 29% less per gigabyte.

Sp Silicon Power's best deal is the Silicon Power DDR4 32GB (2x16GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory SP032GBSFU320X22 (32 GB) at $7.4991/GB, while Corsair's cheapest option 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.

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 Sp Silicon Power cheaper per GB for computer ram?

As of March 2026, Sp Silicon Power averages $11.3917/GB compared to Corsair at $16.0166/GB. Sp Silicon Power is approximately 29% cheaper per gigabyte on average.

How many Corsair and Sp Silicon Power computer ram does BuyPerUnit track?

BuyPerUnit currently tracks 151 Corsair products and 7 Sp Silicon Power 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 Sp Silicon Power computer ram per GB?

The cheapest Sp Silicon Power option is the Silicon Power DDR4 32GB (2x16GB) 3200MHz (PC4-25600) CL22 SODIMM 260-Pin 1.2V Non-ECC Laptop RAM Notebook Computer Memory SP032GBSFU320X22 at $7.4991/GB ($239.97 for 32 GB).

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