Kingston vs Samsung Computer RAM

Side-by-side price per gigabyte comparison across 142 products.

As of September 2026, Kingston averages $21.5322/GB across 81 products while Samsung averages $13.8137/GB across 61 products on BuyPerUnit. Samsung offers 36% better value per gigabyte for computer ram.

Kingston

Avg $/GB$21.5322

Best $/GB$6.2881

Price Range$6.2881 – $37.4994

Products81

Cheapest Product

16GB RAM Replacement for Kingston HX424S14IB/16, K821PJ-MID DDR4 2400MHz PC4-19200 SODIMM 2Rx8 Laptop Memory

16GB · $100.61 · newegg

Samsung

Better Value

Avg $/GB$13.8137

Best $/GB$6.2494

Price Range$6.2494 – $36.1225

Products61

Cheapest Product

Samsung 16GB DDR4 2666MHz PC4-21300 (PC4-2666V) CL19 SODIMM 2Rx8 Dual Rank 1.2V 260-Pin Laptop, Notebook RAM Memory

16 GB · $99.99 · amazon

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Kingston	16GB RAM Replacement for Kingston HX424S14IB/16, K821PJ-MID DDR4 2400MHz PC4-19200 SODIMM 2Rx8 Laptop Memory	16GB	$6.2881	$100.61	newegg
1	Samsung	Samsung 16GB DDR4 2666MHz PC4-21300 (PC4-2666V) CL19 SODIMM 2Rx8 Dual Rank 1.2V 260-Pin Laptop, Notebook RAM Memory	16 GB	$6.2494	$99.99	amazon
2	Kingston	16GB RAM Replacement for Kingston KCP426SS8/16, KF426S16IB/16, KVR26S19S8/16 DDR4 2666MHz PC4-21300 SODIMM 1Rx8 Laptop Memory	16GB	$6.6200	$105.92	newegg
2	Samsung	16GB RAM Replacement for Samsung M471A2K43BB1-CRC, M471A2K43CB1-CRC DDR4 2400MHz PC4-19200 SODIMM 2Rx8 Laptop Memory	16GB	$6.2881	$100.61	newegg
3	Kingston	KHYXPX-MIE Kingston 16GB 2X8GB DDR4 PC4-21300 Memory KIT 9995624-060.A00G Laptop Memory	16GB	$7.1875	$115.00	newegg
3	Samsung	Samsung 16GB DDR4 PC4-21300, 2666MHZ, 260 PIN SODIMM, 1.2V, CL 19 laptop ram memory module	16 GB	$6.3438	$101.50	amazon
4	Kingston	Kingston FURY Beast 8GB 3200MHz DDR4 CL16 Desktop Memory Single Module KF432C16BB/8	8 GB	$9.3737	$74.99	amazon
4	Samsung	Samsung 16GB DDR4 3200MHz PC4-25600 (PC4-3200AA) CL22 SODIMM 1Rx8 Single Rank 1.2V 260-Pin Laptop, Notebook RAM Memory	16 GB	$6.5619	$104.99	amazon
5	Kingston	Kingston FURY Beast 64GB (2 x 32GB) 288-Pin PC RAM DDR5 5200 (PC5 41600) Memory (Desktop Memory) Model KF552C40BBAK2-64	64GB	$13.7344	$879.00	newegg
5	Samsung	Samsung 32GB DDR4 2666MHz RAM Memory Module for Laptop Computers (260 Pin SODIMM, 1.2V) M471A4G43MB1	32 GB	$6.6719	$213.50	amazon

Which Should You Buy?

Based on current pricing data, Samsung offers better overall value for computer ram at an average of $13.8137/GB compared to Kingston's $21.5322/GB — that's roughly 36% less per gigabyte.

Samsung's best deal is the Samsung 16GB DDR4 2666MHz PC4-21300 (PC4-2666V) CL19 SODIMM 2Rx8 Dual Rank 1.2V 260-Pin Laptop, Notebook RAM Memory (16 GB) at $6.2494/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 Kingston or Samsung cheaper per GB for computer ram?

As of September 2026, Samsung averages $13.8137/GB compared to Kingston at $21.5322/GB. Samsung is approximately 36% cheaper per gigabyte on average.

How many Kingston and Samsung computer ram does BuyPerUnit track?

BuyPerUnit currently tracks 81 Kingston products and 61 Samsung products in the computer ram category, all ranked by price per gigabyte.

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).

What is the cheapest Samsung computer ram per GB?

The cheapest Samsung option is the Samsung 16GB DDR4 2666MHz PC4-21300 (PC4-2666V) CL19 SODIMM 2Rx8 Dual Rank 1.2V 260-Pin Laptop, Notebook RAM Memory at $6.2494/GB ($99.99 for 16 GB).

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