Black vs Oloy Computer RAM

Side-by-side price per gigabyte comparison across 11 products.

As of March 2026, Black averages $8.3946/GB across 7 products while Oloy averages $7.4916/GB across 4 products on BuyPerUnit. Oloy offers 11% better value per gigabyte for computer ram.

Black

Avg $/GB$8.3946

Best $/GB$8.0467

Price Range$8.0467 – $8.8119

Products7

Cheapest Product

Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD32GX22666MQN28

64GB · $514.99 · newegg

Oloy

Better Value

Avg $/GB$7.4916

Best $/GB$6.9684

Price Range$6.9684 – $8.4369

Products4

Cheapest Product

OLOy DDR4 RAM 32GB (2x16GB) Black Hairline Blade RGB 3200 MHz CL16 1.35V 288-Pin Desktop Gaming UDIMM (MD4U1632161BRKDA)

32 GB · $222.99 · amazon

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	Black	Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD32GX22666MQN28	64GB	$8.0467	$514.99	newegg
1	Oloy	OLOy DDR4 RAM 32GB (2x16GB) Black Hairline Blade RGB 3200 MHz CL16 1.35V 288-Pin Desktop Gaming UDIMM (MD4U1632161BRKDA)	32 GB	$6.9684	$222.99	amazon
2	Black	Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 2133 (PC4 17000) Desktop Memory Model BD16GX22133MQ25	32GB	$8.2497	$263.99	newegg
2	Oloy	OLOy DDR4 RAM 16GB (2x8GB) Black Owl 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U0826190BJ0DA)	16 GB	$7.1244	$113.99	amazon
3	Black	Black Diamond Memory 32GB (2 x 16GB) 288-Pin PC RAM DDR4 3200 (PC4 25600) Desktop Memory Model BD16GX23200MQ25	32GB	$8.2809	$264.99	newegg
3	Oloy	OLOy DDR4 RAM 16GB (2x8GB) Black Hairline Blade RGB 2666 MHz CL19 1.2V 288-Pin Desktop UDIMM (MD4U0826190BRKDA)	16 GB	$7.4369	$118.99	amazon
4	Black	Black Diamond Memory 16GB 260-Pin DDR4 SO-DIMM DDR4 2133 (PC4 17000) Laptop Memory Model BD16G2133MQN25	16GB	$8.3744	$133.99	newegg
4	Oloy	OLOy DDR4 RAM 16GB (2x8GB) Black Owl 3200 MHz CL16 1.35V 288-Pin Desktop Gaming UDIMM (MD4U0832161BJ0DA)	16 GB	$8.4369	$134.99	amazon
5	Black	Black Diamond Memory 16GB 288-Pin PC RAM DDR4 2400 (PC4 19200) Desktop Memory Model BD16G2400MQ25	16GB	$8.3744	$133.99	newegg

Which Should You Buy?

Based on current pricing data, Oloy offers better overall value for computer ram at an average of $7.4916/GB compared to Black's $8.3946/GB — that's roughly 11% less per gigabyte.

Oloy's best deal is the OLOy DDR4 RAM 32GB (2x16GB) Black Hairline Blade RGB 3200 MHz CL16 1.35V 288-Pin Desktop Gaming UDIMM (MD4U1632161BRKDA) (32 GB) at $6.9684/GB, while Black's cheapest option is the Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD32GX22666MQN28 (64GB) at $8.0467/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 Black or Oloy cheaper per GB for computer ram?

As of March 2026, Oloy averages $7.4916/GB compared to Black at $8.3946/GB. Oloy is approximately 11% cheaper per gigabyte on average.

How many Black and Oloy computer ram does BuyPerUnit track?

BuyPerUnit currently tracks 7 Black products and 4 Oloy products in the computer ram category, all ranked by price per gigabyte.

What is the cheapest Black computer ram per GB?

The cheapest Black option is the Black Diamond Memory 64GB (2 x 32GB) 260-Pin DDR4 SO-DIMM DDR4 2666 (PC4 21300) Laptop Memory Model BD32GX22666MQN28 at $8.0467/GB ($514.99 for 64GB).

What is the cheapest Oloy computer ram per GB?

The cheapest Oloy option is the OLOy DDR4 RAM 32GB (2x16GB) Black Hairline Blade RGB 3200 MHz CL16 1.35V 288-Pin Desktop Gaming UDIMM (MD4U1632161BRKDA) at $6.9684/GB ($222.99 for 32 GB).

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