Cms vs Kingston Computer RAM

Side-by-side price per gigabyte comparison across 151 products.

As of March 2026, Cms averages $5.9833/GB across 15 products while Kingston averages $18.3230/GB across 136 products on BuyPerUnit. Cms offers 67% better value per gigabyte for computer ram.

Cms

Better Value

Avg $/GB$5.9833

Best $/GB$2.8750

Price Range$2.8750 – $7.6250

Products15

Cheapest Product

CMS 32GB (4X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Alienware Aurora R4 Desktop - C7

32GB · $92.00 · newegg

Kingston

Avg $/GB$18.3230

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	Cms	CMS 32GB (4X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Alienware Aurora R4 Desktop - C7	32GB	$2.8750	$92.00	newegg
1	Kingston	Kingston Memory KF548C38BB-32 32GB 4800MHz DDR5 CL38 DIMM FURY Beast Black Retail	32GB	$3.6750	$117.60	newegg
2	Cms	CMS 8GB (2X4GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Dell Xps 8700 Desktop / Special Edition - A71	8GB	$3.6875	$29.50	newegg
2	Kingston	Kingston Technology FURY Beast memory 32 GB 1 x 32 GB DDR5 5600 MHz	32GB	$4.3312	$138.60	newegg
3	Cms	CMS 8GB (2X4GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Gateway DX Desktop DX4885-UR21 - A74	8GB	$3.6875	$29.50	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	Cms	CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Gateway Dx Desktop Dx4840-07, Dx4840-11E, Dx4840-15 - A69	8GB	$6.0000	$48.00	newegg
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	Cms	CMS 8GB (2X4GB) DDR3 10600 1333MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Gateway Desktop DX4870-UM20P, DX4870-UR20P - A69	8GB	$6.0000	$48.00	newegg
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, Cms offers better overall value for computer ram at an average of $5.9833/GB compared to Kingston's $18.3230/GB — that's roughly 67% less per gigabyte.

Cms's best deal is the CMS 32GB (4X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Alienware Aurora R4 Desktop - C7 (32GB) at $2.8750/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 Cms or Kingston cheaper per GB for computer ram?

As of March 2026, Cms averages $5.9833/GB compared to Kingston at $18.3230/GB. Cms is approximately 67% cheaper per gigabyte on average.

How many Cms and Kingston computer ram does BuyPerUnit track?

BuyPerUnit currently tracks 15 Cms products and 136 Kingston products in the computer ram category, all ranked by price per gigabyte.

What is the cheapest Cms computer ram per GB?

The cheapest Cms option is the CMS 32GB (4X8GB) DDR3 12800 1600MHz NON ECC DIMM Memory Ram Upgrade Compatible with Alienware Aurora R4 Desktop - C7 at $2.8750/GB ($92.00 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).

Explore More

All Computer RAM Cms Computer RAM Kingston Computer RAM

View all Computer RAM