Lexar vs Silicon Power Hard Drives (HDD)
Side-by-side price per gigabyte comparison across 9 products.
As of July 2026, Lexar averages $0.1250/GB across 1 products while Silicon Power averages $0.0979/GB across 8 products on BuyPerUnit. Silicon Power offers 22% better value per gigabyte for hard drives (hdd).
Lexar
Silicon Power
Better ValueCheapest Product
4TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition4TB · $232.99 · 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 | Silicon Power | 4TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition | 4TB | $0.0582 | $232.99 | newegg |
| 2 | Silicon Power | 5TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.0 - Black/Green Edition | 5TB | $0.0600 | $299.99 | newegg |
| 3 | Silicon Power | Silicon Power 4TB Armor A60 IPX4 Water-resistant and Shockproof Portable Hard Drive USB 3.1 Gen1 Model SP040TBPHDA60S3K Black | 4TB | $0.0822 | $328.99 | newegg |
| 4 | Silicon Power | Silicon Power 2TB Armor A60 Shockproof and Water-Resistant Portable Hard Drive USB 3.0 Model SP020TBPHDA60S3K Black | 2TB | $0.0865 | $172.99 | newegg |
| 5 | Silicon Power | 2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition | 2TB | $0.0865 | $172.99 | newegg |
Which Should You Buy?
Based on current pricing data, Silicon Power offers better overall value for hard drives (hdd) at an average of $0.0979/GB compared to Lexar's $0.1250/GB — that's roughly 22% less per gigabyte.
Silicon Power's best deal is the 4TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition (4TB) at $0.0582/GB, while Lexar's cheapest 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) (8 TB) at $0.1250/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 Silicon Power cheaper per GB for hard drives (hdd)?
As of July 2026, Silicon Power averages $0.0979/GB compared to Lexar at $0.1250/GB. Silicon Power is approximately 22% cheaper per gigabyte on average.
How many Lexar and Silicon Power hard drives (hdd) does BuyPerUnit track?
BuyPerUnit currently tracks 1 Lexar products and 8 Silicon Power 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 Silicon Power hard drives (hdd) per GB?
The cheapest Silicon Power option is the 4TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition at $0.0582/GB ($232.99 for 4TB).