ADATA vs Patriot SD Cards
Side-by-side price per gigabyte comparison across 9 products.
As of March 2026, ADATA averages $0.3618/GB across 8 products while Patriot averages $1.1602/GB across 1 products on BuyPerUnit. ADATA offers 69% better value per gigabyte for sd cards.
ADATA
Better ValueCheapest Product
ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1)512GB · $69.67 · newegg
Patriot
Cheapest Product
Patriot EP Series 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model PEF128GSXC10233128GB · $148.50 · newegg
Top Products Compared
| Rank | Brand | Product | Capacity | $/GB | Price | Retailer |
|---|---|---|---|---|---|---|
| 1 | ADATA | ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) | 512GB | $0.1361 | $69.67 | newegg |
| 1 | Patriot | Patriot EP Series 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model PEF128GSXC10233 | 128GB | $1.1602 | $148.50 | newegg |
| 2 | ADATA | ADATA 256GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX256GUI3V30SA2-RA1) | 256GB | $0.1562 | $39.99 | newegg |
| 3 | ADATA | ADATA 128GB Premier microSDXC UHS-I / Class 10 Memory Card with SD Adapter, Speed Up to 85MB/s (AUSDX128GUICL10 85-RA1) | 128GB | $0.1945 | $24.90 | newegg |
| 4 | ADATA | ADATA Premier 64GB Secure Digital Extended Capacity (SDXC) Flash Card | 64GB | $0.2238 | $14.32 | newegg |
| 5 | ADATA | 512GB AData Premier Extreme SD Express Card SDXC PCIe Gen3 UHS-I U3 SD7.0 | 512GB | $0.3678 | $188.33 | newegg |
Which Should You Buy?
Based on current pricing data, ADATA offers better overall value for sd cards at an average of $0.3618/GB compared to Patriot's $1.1602/GB — that's roughly 69% less per gigabyte.
ADATA's best deal is the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) (512GB) at $0.1361/GB, while Patriot's cheapest option is the Patriot EP Series 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model PEF128GSXC10233 (128GB) at $1.1602/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 ADATA or Patriot cheaper per GB for sd cards?
As of March 2026, ADATA averages $0.3618/GB compared to Patriot at $1.1602/GB. ADATA is approximately 69% cheaper per gigabyte on average.
How many ADATA and Patriot sd cards does BuyPerUnit track?
BuyPerUnit currently tracks 8 ADATA products and 1 Patriot products in the sd cards category, all ranked by price per gigabyte.
What is the cheapest ADATA sd card per GB?
The cheapest ADATA option is the ADATA 512GB Premier Pro microSDXC UHS-I U3 / Class 10 V30 A2 Memory Card with SD Adapter, Speed Up to 100MB/s (AUSDX512GUI3V30SA2-RA1) at $0.1361/GB ($69.67 for 512GB).
What is the cheapest Patriot sd card per GB?
The cheapest Patriot option is the Patriot EP Series 128GB Secure Digital Extended Capacity (SDXC) Flash Card Model PEF128GSXC10233 at $1.1602/GB ($148.50 for 128GB).