Lexar vs Seagate Hard Drives (HDD)
Side-by-side price per gigabyte comparison across 238 products.
As of July 2026, Lexar averages $0.1250/GB across 1 products while Seagate averages $0.1594/GB across 237 products on BuyPerUnit. Lexar offers 22% better value per gigabyte for hard drives (hdd).
Lexar
Better ValueSeagate
Cheapest Product
Seagate BarraCuda ST16000DM001 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive16TB · $479.99 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Lexar | Lexar 8TB Armor 700 Portable SSD, Up to 2000MB/s, USB 3.2 Gen 2x2, Rugged, IP66 Water & Dust Resistance, Compatible w/iPhone 15, Cameras, Gaming Consoles, External SSD, Dark Blue (LAR700X008T-RNLNU) | 8 TB | $0.1250 | $999.99 | amazon |
| 1 | Seagate | Seagate BarraCuda ST16000DM001 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive | 16TB | $0.0300 | $479.99 | newegg |
| 2 | Seagate | Seagate Expansion Desktop 16TB External Hard Drive – USB 3.0, 3.5" HDD for Windows & Mac, Plug-and-Play Backup Storage - STKP16000400 | 16 TB | $0.0305 | $487.28 | amazon |
| 3 | Seagate | Seagate BarraCuda ST24000DM001 24TB 7200 RPM SATA 6.0Gb/s 3.5' Hard Drive Bare Drive | 24TB | $0.0313 | $749.99 | newegg |
| 4 | Seagate | Seagate Exos X20z ST20000NM001J 20TB 7.2K RPM SATA 6Gb/s 3.5 (HOST MANAGED SMR) | 20TB | $0.0315 | $630.00 | newegg |
| 5 | Seagate | Seagate - Seagate One Touch Desktop HDD 20 TB - Space Gray | 20 TB | $0.0325 | $649.99 | bestbuy |
Which Should You Buy?
Based on current pricing data, Lexar offers better overall value for hard drives (hdd) at an average of $0.1250/GB compared to Seagate's $0.1594/GB — that's roughly 22% less per gigabyte.
Lexar's best deal is the Lexar 8TB Armor 700 Portable SSD, Up to 2000MB/s, USB 3.2 Gen 2x2, Rugged, IP66 Water & Dust Resistance, Compatible w/iPhone 15, Cameras, Gaming Consoles, External SSD, Dark Blue (LAR700X008T-RNLNU) (8 TB) at $0.1250/GB, while Seagate's cheapest option is the Seagate BarraCuda ST16000DM001 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive (16TB) at $0.0300/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 Lexar or Seagate cheaper per GB for hard drives (hdd)?
As of July 2026, Lexar averages $0.1250/GB compared to Seagate at $0.1594/GB. Lexar is approximately 22% cheaper per gigabyte on average.
How many Lexar and Seagate hard drives (hdd) does BuyPerUnit track?
BuyPerUnit currently tracks 1 Lexar products and 237 Seagate products in the hard drives (hdd) category, all ranked by price per gigabyte.
What is the cheapest Lexar hard drives (hdd) per GB?
The cheapest Lexar option is the Lexar 8TB Armor 700 Portable SSD, Up to 2000MB/s, USB 3.2 Gen 2x2, Rugged, IP66 Water & Dust Resistance, Compatible w/iPhone 15, Cameras, Gaming Consoles, External SSD, Dark Blue (LAR700X008T-RNLNU) at $0.1250/GB ($999.99 for 8 TB).
What is the cheapest Seagate hard drives (hdd) per GB?
The cheapest Seagate option is the Seagate BarraCuda ST16000DM001 16TB 7200 RPM 512MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive at $0.0300/GB ($479.99 for 16TB).