The Lexar Professional CFexpress Type A 320GB Gold Series is a high-performance memory card engineered for professional photographers and videographers who demand the absolute best. With blazing read speeds of up to 900 MB/s and write speeds of up to 800 MB/s, this card handles the most demanding workflows — from continuous RAW image bursts to cinema-quality 8K and 4K HFR video at 120fps — without missing a single frame.
Rated VPG-400 with a guaranteed minimum sustained write speed of 700 MB/s, the Lexar Gold Series CFexpress Type A card eliminates dropped frames and buffer slowdowns. Built to survive the toughest shooting conditions, it is shock, vibration, and temperature resistant, backed by a limited lifetime warranty and rigorously tested across thousands of cameras in Lexar Quality Labs for guaranteed compatibility and reliability.
Key features
- Blazing 900 MB/s Read Speed: Transfer massive RAW files and 8K footage to your workstation in record time, keeping your creative workflow moving fast.
- VPG-400 Certified with 700 MB/s Minimum Write: Video Performance Guarantee 400 ensures zero dropped frames during continuous 8K, 4K, and 120fps HFR video recording.
- 800 MB/s Max Write Speed: Capture rapid-fire RAW image bursts and high-resolution stills with confidence, even during the most intense shooting sessions.
- 320GB High Capacity: Store hours of cinema-quality 8K footage and thousands of RAW images on a single card without constantly swapping during a shoot.
- Built for Extreme Conditions: Shock, vibration, and temperature-resistant construction protects your irreplaceable footage and images in any environment.
- Lifetime Warranty & Lab-Tested Compatibility: Backed by a limited lifetime warranty and verified across thousands of devices in Lexar Quality Labs for reliable, worry-free performance.
Specifications
| Capacity | 320GB |
|---|---|
| Max Read Speed | 900 MB/s |
| Max Write Speed | 800 MB/s |
| Min Write Speed | 700 MB/s |
| Video Performance Grade | VPG-400 (400 MB/s sustained) |
| Video Recording | 8K, 4K, and HFR Video at 120fps |
| Card Type | CFexpress Type A |
| Durability | Shock, Vibration & Temperature Resistant |
| Warranty | Limited Lifetime Warranty |
Frequently asked questions
Is the Lexar CFexpress Type A 320GB fast enough for 8K video recording?
Yes. The card is VPG-400 certified with a guaranteed minimum sustained write speed of 700 MB/s and a maximum write speed of 800 MB/s, making it fully capable of recording 8K, 4K, and HFR video at 120fps without dropped frames.
What devices are compatible with the Lexar CFexpress Type A Gold Series card?
This card uses the CFexpress Type A format and is compatible with cameras that support CFexpress Type A slots. All Lexar products are rigorously tested across thousands of cameras and digital devices in Lexar Quality Labs to ensure broad compatibility and reliability.
How durable is the Lexar CFexpress Type A 320GB Gold Series card?
The card is built for professional use in demanding environments — it is shock resistant, vibration resistant, and temperature proof, ensuring your data stays safe whether you are shooting in extreme cold, heat, or rough outdoor conditions.