ADATA vs SK Hynix SSDs & NVMe Drives
Side-by-side price per gigabyte comparison across 5 products.
As of May 2026, ADATA averages $0.2234/GB across 4 products while SK Hynix averages $0.2090/GB across 1 products on BuyPerUnit. SK Hynix offers 6% better value per gigabyte for ssds & nvme drives.
ADATA
Cheapest Product
ADATA SU630 1.92TB (2TB Class) SSD, 2.5" SATA Internal Solid State Drive, Speed up to 520MB/s1.92 TB · $199.99 · amazon
SK Hynix
Better ValueCheapest Product
Genuine SSD replacment 512GB, NVMe for SK hynix HFM512GD3JX013N BC and HP M16786-001512 GB · $107.00 · amazon
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | ADATA | ADATA SU630 1.92TB (2TB Class) SSD, 2.5" SATA Internal Solid State Drive, Speed up to 520MB/s | 1.92 TB | $0.1042 | $199.99 | amazon |
| 1 | SK Hynix | Genuine SSD replacment 512GB, NVMe for SK hynix HFM512GD3JX013N BC and HP M16786-001 | 512 GB | $0.2090 | $107.00 | amazon |
| 2 | ADATA | ADATA Ultimate SU650 Solid State Drive - 1TB Internal SSD - 2.5" SATA 6Gb/s - PC Upgrade - High-Speed, Secure Data Storage - Advanced Error Correction - Desktop Compatible - ASU650SS-1TT-R | 1 TB | $0.1490 | $149.00 | amazon |
| 3 | ADATA | ADATA SU650 512GB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-512GT-R) | 512GB | $0.1660 | $84.99 | newegg |
| 4 | ADATA | 256GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0 | 256GB | $0.4746 | $121.49 | newegg |
Which Should You Buy?
Based on current pricing data, SK Hynix offers better overall value for ssds & nvme drives at an average of $0.2090/GB compared to ADATA's $0.2234/GB — that's roughly 6% less per gigabyte.
SK Hynix's best deal is the Genuine SSD replacment 512GB, NVMe for SK hynix HFM512GD3JX013N BC and HP M16786-001 (512 GB) at $0.2090/GB, while ADATA's cheapest option is the ADATA SU630 1.92TB (2TB Class) SSD, 2.5" SATA Internal Solid State Drive, Speed up to 520MB/s (1.92 TB) at $0.1042/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 SK Hynix cheaper per GB for ssds & nvme drives?
As of May 2026, SK Hynix averages $0.2090/GB compared to ADATA at $0.2234/GB. SK Hynix is approximately 6% cheaper per gigabyte on average.
How many ADATA and SK Hynix ssds & nvme drives does BuyPerUnit track?
BuyPerUnit currently tracks 4 ADATA products and 1 SK Hynix 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 SU630 1.92TB (2TB Class) SSD, 2.5" SATA Internal Solid State Drive, Speed up to 520MB/s at $0.1042/GB ($199.99 for 1.92 TB).
What is the cheapest SK Hynix ssds & nvme drive per GB?
The cheapest SK Hynix option is the Genuine SSD replacment 512GB, NVMe for SK hynix HFM512GD3JX013N BC and HP M16786-001 at $0.2090/GB ($107.00 for 512 GB).