Lenovo vs Unionsine Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, Lenovo averages $0.1990/GB across 1 products while Unionsine averages $0.0665/GB across 2 products on BuyPerUnit. Unionsine offers 67% better value per gigabyte for hard drives & ssds.
Lenovo
Cheapest Product
Lenovo 00NA622 1 TB Hard Drive - 2.5' Internal - SATA (SATA/600)1TB · $199.00 · newegg
Unionsine
Better ValueCheapest Product
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one, Xbox 360-(Black)500 GB · $30.73 · amazon
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Lenovo | Lenovo 00NA622 1 TB Hard Drive - 2.5' Internal - SATA (SATA/600) | 1TB | $0.1990 | $199.00 | newegg |
| 1 | Unionsine | UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one, Xbox 360-(Black) | 500 GB | $0.0615 | $30.73 | amazon |
| 2 | Unionsine | UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one, Xbox 360-(Pink) | 500 GB | $0.0715 | $35.73 | amazon |
Which Should You Buy?
Based on current pricing data, Unionsine offers better overall value for hard drives & ssds at an average of $0.0665/GB compared to Lenovo's $0.1990/GB — that's roughly 67% less per gigabyte.
Unionsine's best deal is the UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one, Xbox 360-(Black) (500 GB) at $0.0615/GB, while Lenovo's cheapest option is the Lenovo 00NA622 1 TB Hard Drive - 2.5' Internal - SATA (SATA/600) (1TB) at $0.1990/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 Lenovo or Unionsine cheaper per GB for hard drives & ssds?
As of March 2026, Unionsine averages $0.0665/GB compared to Lenovo at $0.1990/GB. Unionsine is approximately 67% cheaper per gigabyte on average.
How many Lenovo and Unionsine hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 1 Lenovo products and 2 Unionsine products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Lenovo hard drives & ssd per GB?
The cheapest Lenovo option is the Lenovo 00NA622 1 TB Hard Drive - 2.5' Internal - SATA (SATA/600) at $0.1990/GB ($199.00 for 1TB).
What is the cheapest Unionsine hard drives & ssd per GB?
The cheapest Unionsine option is the UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one, Xbox 360-(Black) at $0.0615/GB ($30.73 for 500 GB).