Tianken vs Topesel Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 6 products.
As of March 2026, Tianken averages $0.1071/GB across 5 products while Topesel averages $0.1860/GB across 1 products on BuyPerUnit. Tianken offers 42% better value per gigabyte for hard drives & ssds.
Tianken
Better ValueCheapest Product
Tianken Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Laptop, Mac, Xbox one, PS4, PS5 (1TB)1 TB · $62.99 · amazon
Topesel
Cheapest 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 | Tianken | Tianken Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Laptop, Mac, Xbox one, PS4, PS5 (1TB) | 1 TB | $0.0630 | $62.99 | 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 | Tianken | Tianken Ultra Slim Portable External Hard Drive USB 3.1 Type C HDD Storage for PC, Mac, Laptop, PS4, Xbox one (1TB) | 1 TB | $0.0640 | $63.99 | amazon |
| 3 | Tianken | Tianken 250GB Ultra Slim Portable External Hard Drive 2.5'' HDD USB 3.1 Type-C Storage for PC, Mac, Laptop | 250 GB | $0.0960 | $23.99 | amazon |
| 4 | Tianken | Tianken 160GB Ultra Slim Portable External Hard Drive USB 3.1 Type C HDD Storage for PC, Mac, Laptop, PS4, Xbox one | 160 GB | $0.1374 | $21.99 | amazon |
| 5 | Tianken | Tianken 120GB Ultra Slim Portable External Hard Drive USB 3.1 Type C HDD Storage for PC, Mac, Laptop, PS4, Xbox one | 120 GB | $0.1749 | $20.99 | amazon |
Which Should You Buy?
Based on current pricing data, Tianken offers better overall value for hard drives & ssds at an average of $0.1071/GB compared to Topesel's $0.1860/GB — that's roughly 42% less per gigabyte.
Tianken's best deal is the Tianken Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Laptop, Mac, Xbox one, PS4, PS5 (1TB) (1 TB) at $0.0630/GB, while Topesel's cheapest 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 (240 GB) at $0.1860/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 Tianken or Topesel cheaper per GB for hard drives & ssds?
As of March 2026, Tianken averages $0.1071/GB compared to Topesel at $0.1860/GB. Tianken is approximately 42% cheaper per gigabyte on average.
How many Tianken and Topesel hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 5 Tianken products and 1 Topesel products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Tianken hard drives & ssd per GB?
The cheapest Tianken option is the Tianken Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Laptop, Mac, Xbox one, PS4, PS5 (1TB) at $0.0630/GB ($62.99 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).