ADATA vs Samsung SSDs & NVMe Drives

Side-by-side price per gigabyte comparison across 202 products.

As of August 2026, ADATA averages $0.2439/GB across 26 products while Samsung averages $0.3402/GB across 176 products on BuyPerUnit. ADATA offers 28% better value per gigabyte for ssds & nvme drives.

ADATA

Better Value

Avg $/GB$0.2439

Best $/GB$0.1000

Price Range$0.1000 – $0.4166

Products26

Cheapest Product

ADATA LEGEND 710 M.2 2280 2TB PCI-Express 3.0 x4 3D NAND Internal Solid State Drive (SSD) ALEG-710-2TCS

2TB · $199.99 · newegg

Samsung

Avg $/GB$0.3402

Best $/GB$0.1249

Price Range$0.1249 – $1.5624

Products176

Cheapest Product

SAMSUNG T5 EVO Portable SSD 4TB, USB 3.2 Gen 1 External Solid State Drive, Seq. Read Speeds Up to 460MB/s for Gaming and Content Creation

4TB · $499.50 · newegg

Top Products Compared

Rank	Brand	Product	Capacity	$/GB	Price	Retailer
1	ADATA	ADATA LEGEND 710 M.2 2280 2TB PCI-Express 3.0 x4 3D NAND Internal Solid State Drive (SSD) ALEG-710-2TCS	2TB	$0.1000	$199.99	newegg
1	Samsung	SAMSUNG T5 EVO Portable SSD 4TB, USB 3.2 Gen 1 External Solid State Drive, Seq. Read Speeds Up to 460MB/s for Gaming and Content Creation	4TB	$0.1249	$499.50	newegg
2	ADATA	ADATA Legend 710 M.2 2280 2TB PCIe Gen3 x4 SSD Solid State Drive ALEG-710-2TCS	2TB	$0.1492	$298.31	newegg
2	Samsung	SAMSUNG 990 EVO PLUS SSD 4TB, PCIe Gen 4x4 Gen 5x2 M.2 2280, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology	4TB	$0.1364	$545.67	newegg
3	ADATA	ADATA Legend 710 1TB NVMe SSD PCIe Gen4 x4 M.2 2280 Up to 2400/1600 MB/s High-Speed Internal Solid State Drive (SLEG-710-1000GCS)	1TB	$0.1494	$149.39	newegg
3	Samsung	Samsung 990 EVO Plus SSD 4TB, PCIe Gen 4x4 \| Gen 5x2 M.2, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S4T0B/AM)	4 TB	$0.1422	$569.00	amazon
4	ADATA	ADATA Ultimate SU650 Solid State Drive, 1TB, 2.5"	1 TB	$0.1500	$149.99	amazon
4	Samsung	SAMSUNG 990 EVO PLUS SSD 4TB, PCIe Gen 4x4 Gen 5x2 M.2 2280, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology	4TB	$0.1425	$569.99	newegg
5	ADATA	Adata Ultimate SU650 2TB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-2TT-R)	2TB	$0.1600	$320.10	newegg
5	Samsung	Samsung Portable SSD T5 EVO 4TB USB 3.2 Gen 1 460MB/s Read 460MB/s Write External Hard Drive for Mac, PC, Android, Smart TVs and Game Consoles.	4TB	$0.1437	$575.00	newegg

Which Should You Buy?

Based on current pricing data, ADATA offers better overall value for ssds & nvme drives at an average of $0.2439/GB compared to Samsung's $0.3402/GB — that's roughly 28% less per gigabyte.

ADATA's best deal is the ADATA LEGEND 710 M.2 2280 2TB PCI-Express 3.0 x4 3D NAND Internal Solid State Drive (SSD) ALEG-710-2TCS (2TB) at $0.1000/GB, while Samsung's cheapest option is the SAMSUNG T5 EVO Portable SSD 4TB, USB 3.2 Gen 1 External Solid State Drive, Seq. Read Speeds Up to 460MB/s for Gaming and Content Creation (4TB) at $0.1249/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 ADATA or Samsung cheaper per GB for ssds & nvme drives?

As of August 2026, ADATA averages $0.2439/GB compared to Samsung at $0.3402/GB. ADATA is approximately 28% cheaper per gigabyte on average.

How many ADATA and Samsung ssds & nvme drives does BuyPerUnit track?

BuyPerUnit currently tracks 26 ADATA products and 176 Samsung products in the ssds & nvme drives category, all ranked by price per gigabyte.

What is the cheapest ADATA ssds & nvme drive per GB?

The cheapest ADATA option is the ADATA LEGEND 710 M.2 2280 2TB PCI-Express 3.0 x4 3D NAND Internal Solid State Drive (SSD) ALEG-710-2TCS at $0.1000/GB ($199.99 for 2TB).

What is the cheapest Samsung ssds & nvme drive per GB?

The cheapest Samsung option is the SAMSUNG T5 EVO Portable SSD 4TB, USB 3.2 Gen 1 External Solid State Drive, Seq. Read Speeds Up to 460MB/s for Gaming and Content Creation at $0.1249/GB ($499.50 for 4TB).

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