Kootion vs Tianken Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 6 products.
As of March 2026, Kootion averages $0.2159/GB across 1 products while Tianken averages $0.1071/GB across 5 products on BuyPerUnit. Tianken offers 50% better value per gigabyte for hard drives & ssds.
Kootion
Cheapest Product
KOOTION 256GB NVMe M.2 PCIe 2280 SSD | Gen3x4 Internal Solid State Drive Hard Drive Up to 3000MB/s | Compatible with Laptop & PC Desktop256 GB · $55.27 · 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
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Kootion | KOOTION 256GB NVMe M.2 PCIe 2280 SSD | Gen3x4 Internal Solid State Drive Hard Drive Up to 3000MB/s | Compatible with Laptop & PC Desktop | 256 GB | $0.2159 | $55.27 | amazon |
| 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 |
| 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 Kootion's $0.2159/GB — that's roughly 50% 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 Kootion's cheapest option is the KOOTION 256GB NVMe M.2 PCIe 2280 SSD | Gen3x4 Internal Solid State Drive Hard Drive Up to 3000MB/s | Compatible with Laptop & PC Desktop (256 GB) at $0.2159/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 Kootion or Tianken cheaper per GB for hard drives & ssds?
As of March 2026, Tianken averages $0.1071/GB compared to Kootion at $0.2159/GB. Tianken is approximately 50% cheaper per gigabyte on average.
How many Kootion and Tianken hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 1 Kootion products and 5 Tianken products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Kootion hard drives & ssd per GB?
The cheapest Kootion option is the KOOTION 256GB NVMe M.2 PCIe 2280 SSD | Gen3x4 Internal Solid State Drive Hard Drive Up to 3000MB/s | Compatible with Laptop & PC Desktop at $0.2159/GB ($55.27 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).