ADATA vs Topesel Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 5 products.
As of March 2026, ADATA averages $0.2355/GB across 4 products while Topesel averages $0.1860/GB across 1 products on BuyPerUnit. Topesel offers 21% better value per gigabyte for hard drives & ssds.
ADATA
Topesel
Better ValueCheapest Product
TOPESEL SATA III SSD 2.5", 240GB Internal Solid State Drive with 3D NAND Flash up to 500MB/s,for Laptop,Tablet,Desktop,PC240 GB · $44.64 · amazon
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | 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 | $0.1150 | $115.00 | amazon |
| 1 | Topesel | TOPESEL SATA III SSD 2.5", 240GB Internal Solid State Drive with 3D NAND Flash up to 500MB/s,for Laptop,Tablet,Desktop,PC | 240 GB | $0.1860 | $44.64 | amazon |
| 2 | ADATA | ADATA SU650 512GB 3D-NAND SATA 2.5 inch Internal SSD (ASU650SS-512GT-R) | 512GB | $0.1738 | $88.99 | newegg |
| 3 | ADATA | ADATA SC735 External SSD - 2TB USB 3.2 Gen2 Portable Solid State Drive for Gaming & High Speed Data Transfer - Up to 1050/1000MB/s - MIL-STD Drop Resistant - Black/Grey - 1 Count | 2 TB | $0.1881 | $376.12 | amazon |
| 4 | ADATA | 256GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0 | 256GB | $0.4653 | $119.11 | newegg |
Which Should You Buy?
Based on current pricing data, Topesel offers better overall value for hard drives & ssds at an average of $0.1860/GB compared to ADATA's $0.2355/GB — that's roughly 21% less per gigabyte.
Topesel's best deal is the TOPESEL SATA III SSD 2.5", 240GB Internal Solid State Drive with 3D NAND Flash up to 500MB/s,for Laptop,Tablet,Desktop,PC (240 GB) at $0.1860/GB, while ADATA's cheapest 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 (1 TB) at $0.1150/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 Topesel cheaper per GB for hard drives & ssds?
As of March 2026, Topesel averages $0.1860/GB compared to ADATA at $0.2355/GB. Topesel is approximately 21% cheaper per gigabyte on average.
How many ADATA and Topesel hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 4 ADATA products and 1 Topesel products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest ADATA hard drives & ssd 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 $0.1150/GB ($115.00 for 1 TB).
What is the cheapest Topesel hard drives & ssd per GB?
The cheapest Topesel option is the TOPESEL SATA III SSD 2.5", 240GB Internal Solid State Drive with 3D NAND Flash up to 500MB/s,for Laptop,Tablet,Desktop,PC at $0.1860/GB ($44.64 for 240 GB).