Axiom vs Western Digital Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 99 products.
As of March 2026, Axiom averages $0.0892/GB across 1 products while Western Digital averages $0.1167/GB across 98 products on BuyPerUnit. Axiom offers 24% better value per gigabyte for hard drives & ssds.
Axiom
Better ValueCheapest Product
Axiom 400-ALRT-AX Enterprise - Hard Drive - 4 Tb - Hot-Swap - 3.5 Inch - Sas 12Gb/S - 7200 Rpm4TB · $357.00 · newegg
Western Digital
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 | Western Digital | WD - easystore 18TB External USB 3.0 Hard Drive - Black | 18 TB | $0.0217 | $389.99 | bestbuy |
| 2 | Western Digital | WD - easystore 20TB External USB 3.0 Hard Drive - Black | 20 TB | $0.0220 | $439.99 | bestbuy |
| 3 | Western Digital | WD 16TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Backup Software - WDBBGB0160HBK-NESN | 16 TB | $0.0225 | $360.49 | amazon |
| 4 | Western Digital | WD 18TB My Book Desktop External Hard Drive, USB 3.0, External HDD with Password Protection and Auto Backup Software - WDBBGB0180HBK-NESN | 18 TB | $0.0233 | $419.99 | amazon |
| 5 | Western Digital | Western Digital 10TB WD Blue Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, 512 MB Cache, 3.5" - WD100EAGZ | 10 TB | $0.0240 | $239.99 | amazon |
Which Should You Buy?
Based on current pricing data, Axiom offers better overall value for hard drives & ssds at an average of $0.0892/GB compared to Western Digital's $0.1167/GB — that's roughly 24% less per gigabyte.
Axiom's best deal 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, while Western Digital's cheapest option is the WD - easystore 18TB External USB 3.0 Hard Drive - Black (18 TB) at $0.0217/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 Western Digital cheaper per GB for hard drives & ssds?
As of March 2026, Axiom averages $0.0892/GB compared to Western Digital at $0.1167/GB. Axiom is approximately 24% cheaper per gigabyte on average.
How many Axiom and Western Digital hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 1 Axiom products and 98 Western Digital 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 Western Digital hard drives & ssd per GB?
The cheapest Western Digital option is the WD - easystore 18TB External USB 3.0 Hard Drive - Black at $0.0217/GB ($389.99 for 18 TB).