Owc vs Sigma SD Cards
Side-by-side price per gigabyte comparison across 3 products.
As of March 2026, Owc averages $0.7588/GB across 2 products while Sigma averages $31.2494/GB across 1 products on BuyPerUnit. Owc offers 98% better value per gigabyte for sd cards.
Owc
Better ValueSigma
Cheapest Product
Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit16GB · $499.99 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | Owc | OWC Atlas Pro UHS-II memory card 1TB SDXC Flash Memory | 1TB | $0.5300 | $529.99 | newegg |
| 1 | Sigma | Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit | 16GB | $31.2494 | $499.99 | newegg |
| 2 | Owc | OWC 1TB Atlas Ultra CFexpress Type B 4.0 Memory Card - Up to 3000 MB/s Write and 3650 MB/s Read Speeds - 1500MB/s Minimum Sustained Write Speed -... | 1TB | $0.9875 | $987.51 | newegg |
Which Should You Buy?
Based on current pricing data, Owc offers better overall value for sd cards at an average of $0.7588/GB compared to Sigma's $31.2494/GB — that's roughly 98% less per gigabyte.
Owc's best deal is the OWC Atlas Pro UHS-II memory card 1TB SDXC Flash Memory (1TB) at $0.5300/GB, while Sigma's cheapest option is the Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit (16GB) at $31.2494/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 Owc or Sigma cheaper per GB for sd cards?
As of March 2026, Owc averages $0.7588/GB compared to Sigma at $31.2494/GB. Owc is approximately 98% cheaper per gigabyte on average.
How many Owc and Sigma sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 2 Owc products and 1 Sigma products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest Owc sd card per GB?
The cheapest Owc option is the OWC Atlas Pro UHS-II memory card 1TB SDXC Flash Memory at $0.5300/GB ($529.99 for 1TB).
What is the cheapest Sigma sd card per GB?
The cheapest Sigma option is the Sigma 16mm f/1.4 DC DN Contemporary Lens for Sony E W/ 16GB SD Card & Travel Kit at $31.2494/GB ($499.99 for 16GB).