Kexin vs Tianken Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 7 products.
As of March 2026, Kexin averages $0.2007/GB across 2 products while Tianken averages $0.1071/GB across 5 products on BuyPerUnit. Tianken offers 47% better value per gigabyte for hard drives & ssds.
Kexin
Cheapest Product
KEXIN 256GB External SSD Hard Drive USB 3.1 Type-c Portable Solid State Drive 256G, up to 500MB/s for PC Mac Android Game Console and More256 GB · $42.99 · amazon
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
Top Products Compared
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 Kexin's $0.2007/GB — that's roughly 47% 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 Kexin's cheapest option is the KEXIN 256GB External SSD Hard Drive USB 3.1 Type-c Portable Solid State Drive 256G, up to 500MB/s for PC Mac Android Game Console and More (256 GB) at $0.1679/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 Kexin or Tianken cheaper per GB for hard drives & ssds?
As of March 2026, Tianken averages $0.1071/GB compared to Kexin at $0.2007/GB. Tianken is approximately 47% cheaper per gigabyte on average.
How many Kexin and Tianken hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 2 Kexin products and 5 Tianken products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Kexin hard drives & ssd per GB?
The cheapest Kexin option is the KEXIN 256GB External SSD Hard Drive USB 3.1 Type-c Portable Solid State Drive 256G, up to 500MB/s for PC Mac Android Game Console and More at $0.1679/GB ($42.99 for 256 GB).
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).