The Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001) costs $0.1816/GB while the Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card costs $0.8125/GB. Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001) offers 78% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001) vs Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card — Which Is Better Value?
Specification Comparison
| Spec | Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001) | Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card |
|---|---|---|
| Brand | TeamGroup | Lexar |
| Capacity | 512GB | 640GB |
| $/GB | $0.1816 | $0.8125 |
| Price | $92.99 | $519.99 |
| Retailer | Newegg | Newegg |
| Category | SD Cards | SD Cards |
| Subcategory | sd | sd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001) offers better value at $0.1816//GB compared to the Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card at $0.8125//GB — that's roughly 78% less per gigabyte.
The best deal for the Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001) is $92.99 at Newegg, while the Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card starts at $519.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001) and Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card product page for detailed specifications and price history.
Frequently Asked Questions
Is Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001) or Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card a better deal?
As of June 2026, Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001) offers better value at $0.1816//GB compared to Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card at $0.8125//GB. That is approximately 78% better value per gigabyte.
What is the price per GB of Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001)?
The Team Group 512GB PRO+ SDXC U3 V30 A2 4K SD Card, Read/Write Speed Up to 160/90MB/s (TPPSDX512GIA2V3001) is currently priced at $0.1816/GB ($92.99 for 512GB) at Newegg.
Where can I buy Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card for the cheapest price?
The cheapest price for the Lexar Gold Series Professional 640GB CFexpress 4.0 Type-A Memory Card is $519.99 at Newegg, which works out to $0.8125/GB.