Kingston vs SK Hynix Computer RAM

Side-by-side price per gigabyte comparison across 105 products.

As of August 2026, Kingston averages $19.6015/GB across 97 products while SK Hynix averages $8.4648/GB across 8 products on BuyPerUnit. SK Hynix offers 57% better value per gigabyte for computer ram.

Kingston

Avg $/GB$19.6015

Best $/GB$6.2881

Price Range$6.2881 – $31.9000

Products97

Cheapest Product

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

16GB · $100.61 · newegg

SK Hynix

Better Value

Avg $/GB$8.4648

Best $/GB$4.7500

Price Range$4.7500 – $13.7487

Products8

Cheapest Product

SK Hynix 8GB KIT(2 x 4GB) DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA854S6CJR6N-XN, OEM Package

8 GB · $38.00 · 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	SK Hynix	SK Hynix 8GB KIT(2 x 4GB) DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA854S6CJR6N-XN, OEM Package	8 GB	$4.7500	$38.00	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	SK Hynix	SK Hynix 4GB DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA851S6CJR6N-XN, OEM Package	4 GB	$5.4875	$21.95	amazon
3	Kingston	Kingston FURY Beast 8GB 3200MHz DDR4 CL16 Desktop Memory Single Module KF432C16BB/8	8 GB	$9.6237	$76.99	amazon
3	SK Hynix	SK Hynix 8GB SODIMM DDR4 3200 PC4 3200AA 1Rx8 HMA81GS6CJR8N-XN Laptop RAM Memory SO-DIMM for Dell HP Lenovo and Other Systems	8 GB	$7.4337	$59.47	amazon
4	Kingston	NEMIX RAM 16GB (1X16GB) DDR5 5600MHZ PC5-44800 1Rx8 1.1V CL46 262-PIN Non-ECC Unbuffered SODIMM Laptop Memory Compatible with Kingston KVR56S46BS8-16	16GB	$13.4925	$215.88	newegg
4	SK Hynix	HMA81GS6DJR8N-XN_UA SK Hynix 8GB 1RX8 DDR4 Sodimm PC4-25600 3200MHZ Memory Module HMA81GS6DJR8N-XN Laptop Memory	8GB	$7.5000	$60.00	newegg
5	Kingston	Kingston Fury Beast 64GB (2x32GB) 6400MT/s DDR5 CL32 Desktop Memory AMD Expo Plug N Play Kit of 2 KF564C32BBEK2-64	64GB	$14.0623	$899.99	newegg
5	SK Hynix	SK Hynix 8GB SODIMM DDR4 3200 PC4 1Rx16 HMAA1GS6CJR6N-XN SO-DIMM Laptop RAM Memory for Dell HP Lenovo and Other Systems	8 GB	$7.8738	$62.99	amazon

Which Should You Buy?

Based on current pricing data, SK Hynix offers better overall value for computer ram at an average of $8.4648/GB compared to Kingston's $19.6015/GB — that's roughly 57% less per gigabyte.

SK Hynix's best deal is the SK Hynix 8GB KIT(2 x 4GB) DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA854S6CJR6N-XN, OEM Package (8 GB) at $4.7500/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 SK Hynix cheaper per GB for computer ram?

As of August 2026, SK Hynix averages $8.4648/GB compared to Kingston at $19.6015/GB. SK Hynix is approximately 57% cheaper per gigabyte on average.

How many Kingston and SK Hynix computer ram does BuyPerUnit track?

BuyPerUnit currently tracks 97 Kingston products and 8 SK Hynix 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 SK Hynix computer ram per GB?

The cheapest SK Hynix option is the SK Hynix 8GB KIT(2 x 4GB) DDR4 3200MHz PC4-25600 1.2V 1R x 16 SODIMM Laptop RAM Memory Module HMA854S6CJR6N-XN, OEM Package at $4.7500/GB ($38.00 for 8 GB).

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