Black vs Lexar Computer RAM

Side-by-side price per gigabyte comparison across 10 products.

As of March 2026, Black averages $8.3946/GB across 7 products while Lexar averages $11.6206/GB across 3 products on BuyPerUnit. Black offers 28% better value per gigabyte for computer ram.

Black

Better Value

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

Lexar

Avg $/GB$11.6206

Best $/GB$7.3625

Price Range$7.3625 – $13.7497

Products3

Cheapest Product

Lexar 8Gb Single Ddr4 Sodimm Ram 3200Mt/S Cl22 260-Pin Laptop Memory Black (Ld4As008G-B3200Gsst)

8GB · $58.90 · newegg

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	Lexar	Lexar 8Gb Single Ddr4 Sodimm Ram 3200Mt/S Cl22 260-Pin Laptop Memory Black (Ld4As008G-B3200Gsst)	8GB	$7.3625	$58.90	newegg
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	Lexar	Lexar ARES Gen2 RGB DDR5 RAM 32GB Kit (2x16GB) 6400MHz CL30, 288-Pin UDIMM Desktop Memory, PC Gaming Computer Memory, for Intel XMP 3.0/AMD EXPO/CL30-38-38-76/1.4V(LD5U16G64C30BR-RGD)	32 GB	$13.7497	$439.99	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	Lexar	Lexar ARES Gen2 RGB DDR5 RAM 32GB Kit (2x16GB) 6000MHz CL30, 288-Pin UDIMM Desktop Memory, PC Gaming Computer Memory, for Intel XMP 3.0/AMD EXPO/CL30-38-38-76/1.4V(LD5U16G60C30BR-RGD)	32 GB	$13.7497	$439.99	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
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, Black offers better overall value for computer ram at an average of $8.3946/GB compared to Lexar's $11.6206/GB — that's roughly 28% less per gigabyte.

Black's best deal 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, while Lexar's cheapest option is the Lexar 8Gb Single Ddr4 Sodimm Ram 3200Mt/S Cl22 260-Pin Laptop Memory Black (Ld4As008G-B3200Gsst) (8GB) at $7.3625/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 Lexar cheaper per GB for computer ram?

As of March 2026, Black averages $8.3946/GB compared to Lexar at $11.6206/GB. Black is approximately 28% cheaper per gigabyte on average.

How many Black and Lexar computer ram does BuyPerUnit track?

BuyPerUnit currently tracks 7 Black products and 3 Lexar 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 Lexar computer ram per GB?

The cheapest Lexar option is the Lexar 8Gb Single Ddr4 Sodimm Ram 3200Mt/S Cl22 260-Pin Laptop Memory Black (Ld4As008G-B3200Gsst) at $7.3625/GB ($58.90 for 8GB).

Explore More

All Computer RAM Black Computer RAM Lexar Computer RAM

View all Computer RAM