ADATA vs Western Digital SSDs & NVMe Drives
Side-by-side price per gigabyte comparison across 40 products.
As of May 2026, ADATA averages $0.1595/GB across 2 products while Western Digital averages $0.1971/GB across 38 products on BuyPerUnit. ADATA offers 19% better value per gigabyte for ssds & nvme drives.
ADATA
Better ValueWestern Digital
Cheapest Product
Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN5 TB · $199.00 · amazon
Top Products Compared
Which Should You Buy?
Based on current pricing data, ADATA offers better overall value for ssds & nvme drives at an average of $0.1595/GB compared to Western Digital's $0.1971/GB — that's roughly 19% less per gigabyte.
ADATA's best deal is the 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) at $0.1530/GB, while Western Digital's cheapest option is the Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN (5 TB) at $0.0398/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 Western Digital cheaper per GB for ssds & nvme drives?
As of May 2026, ADATA averages $0.1595/GB compared to Western Digital at $0.1971/GB. ADATA is approximately 19% cheaper per gigabyte on average.
How many ADATA and Western Digital ssds & nvme drives does BuyPerUnit track?
BuyPerUnit currently tracks 2 ADATA products and 38 Western Digital 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 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 at $0.1530/GB ($152.99 for 1 TB).
What is the cheapest Western Digital ssds & nvme drive per GB?
The cheapest Western Digital option is the Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN at $0.0398/GB ($199.00 for 5 TB).