Dell vs Seagate Hard Drives & SSDs
Side-by-side price per gigabyte comparison across 44 products.
As of March 2026, Dell averages $0.0331/GB across 1 products while Seagate averages $0.0641/GB across 43 products on BuyPerUnit. Dell offers 48% better value per gigabyte for hard drives & ssds.
Dell
Better ValueSeagate
Cheapest Product
Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400)8 TB · $195.35 · amazon
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Dell | Dell 8TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise PowerEdge Hard Drive for R440 R750 R450 T150 R470 T560 T40 R250 R740 R640 T550 T350 R540 R840 ME4024 R650XS R350 R340 J7W80 G16 | 8 TB | $0.0331 | $264.64 | amazon |
| 1 | Seagate | Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) | 8 TB | $0.0244 | $195.35 | amazon |
| 2 | Seagate | Seagate - Game Drive for Xbox 8TB External USB 3.2 Gen 1 Desktop Hard Drive with Certified Xbox Green LED Lighting - Black | 8 TB | $0.0250 | $199.99 | bestbuy |
| 3 | Seagate | Seagate - Barracuda 8TB Internal Hard Drive for Desktops | 8 TB | $0.0250 | $199.99 | bestbuy |
| 4 | Seagate | Seagate - IronWolf Pro 16TB NAS Internal Hard Drive with Rescue Data Recovery Services | 16 TB | $0.0250 | $399.99 | bestbuy |
| 5 | Seagate | Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) | 8 TB | $0.0250 | $199.99 | amazon |
Which Should You Buy?
Based on current pricing data, Dell offers better overall value for hard drives & ssds at an average of $0.0331/GB compared to Seagate's $0.0641/GB — that's roughly 48% less per gigabyte.
Dell's best deal is the Dell 8TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise PowerEdge Hard Drive for R440 R750 R450 T150 R470 T560 T40 R250 R740 R640 T550 T350 R540 R840 ME4024 R650XS R350 R340 J7W80 G16 (8 TB) at $0.0331/GB, while Seagate's cheapest option is the Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) (8 TB) at $0.0244/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 Dell or Seagate cheaper per GB for hard drives & ssds?
As of March 2026, Dell averages $0.0331/GB compared to Seagate at $0.0641/GB. Dell is approximately 48% cheaper per gigabyte on average.
How many Dell and Seagate hard drives & ssds does BuyPerUnit track?
BuyPerUnit currently tracks 1 Dell products and 43 Seagate products in the hard drives & ssds category, all ranked by price per gigabyte.
What is the cheapest Dell hard drives & ssd per GB?
The cheapest Dell option is the Dell 8TB 7.2K RPM SATA 6Gb/s 512e 3.5in Enterprise PowerEdge Hard Drive for R440 R750 R450 T150 R470 T560 T40 R250 R740 R640 T550 T350 R540 R840 ME4024 R650XS R350 R340 J7W80 G16 at $0.0331/GB ($264.64 for 8 TB).
What is the cheapest Seagate hard drives & ssd per GB?
The cheapest Seagate option is the Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) at $0.0244/GB ($195.35 for 8 TB).