Axiom vs Unionsine Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, Axiom averages $0.0892/GB across 1 products while Unionsine averages $0.0665/GB across 2 products on BuyPerUnit. Unionsine offers 26% better value per gigabyte for hard drives & ssds.
Axiom
Cheapest Product
Axiom 400-ALRT-AX Enterprise - Hard Drive - 4 Tb - Hot-Swap - 3.5 Inch - Sas 12Gb/S - 7200 Rpm4TB · $357.00 · 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 | Axiom | Axiom 400-ALRT-AX Enterprise - Hard Drive - 4 Tb - Hot-Swap - 3.5 Inch - Sas 12Gb/S - 7200 Rpm | 4TB | $0.0892 | $357.00 | 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 Axiom's $0.0892/GB — that's roughly 26% 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 Axiom's cheapest option is the Axiom 400-ALRT-AX Enterprise - Hard Drive - 4 Tb - Hot-Swap - 3.5 Inch - Sas 12Gb/S - 7200 Rpm (4TB) at $0.0892/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 Axiom or Unionsine cheaper per GB for hard drives & ssds?
As of March 2026, Unionsine averages $0.0665/GB compared to Axiom at $0.0892/GB. Unionsine is approximately 26% cheaper per gigabyte on average.
How many Axiom and Unionsine hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 1 Axiom products and 2 Unionsine products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Axiom hard drives & ssd per GB?
The cheapest Axiom option is the Axiom 400-ALRT-AX Enterprise - Hard Drive - 4 Tb - Hot-Swap - 3.5 Inch - Sas 12Gb/S - 7200 Rpm at $0.0892/GB ($357.00 for 4TB).
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).