Description
The Lexar Professional CFexpress Type B Gold Series is engineered for professionals who require elite performance for high-resolution photography and cinema-quality video. Utilizing the PCIe Gen3x2 protocol, this card delivers read speeds up to 1750MB/s and write speeds up to 1000MB/s, significantly reducing transfer times and enabling smooth 8K RAW recording. Its robust build quality ensures data integrity even when shooting in challenging environments.
This card is specifically designed for the following users:
- Wildlife photographers needing high-speed burst shooting to capture fleeting moments without buffer lag.
- Cinematographers recording high-bitrate 8K or 4K video who require sustained write speeds to prevent dropped frames.
- Sports photographers who need to clear camera buffers rapidly during intense action sequences.
- Digital imaging technicians (DITs) looking to accelerate post-production workflows through fast data offloading.
- Outdoor adventurers who require storage that operates reliably in extreme temperatures ranging from -10°C to 70°C.
Technical Specifications:
- Interface: PCIe Gen3x2
- Form Factor: CFexpress Type B
- Read Speed: Up to 1750MB/s
- Write Speed: Up to 1000MB/s
- Operating Temperature: -10°C to 70°C (14°F to 158°F)
- Storage Temperature: -40°C to 85°C (-13°F to 185°F)
- Dimensions: 29.60 x 38.50 x 3.80 mm (1.16” x 1.51” x 0.14”)
- Weight: 7.65 g (0.016 lbs)
- Warranty: Limited Lifetime Warranty
Beyond raw speed, the Lexar Gold Series emphasizes durability and sustained performance. The card is designed to withstand physical shock and vibration, making it a reliable companion for location shoots. Its backward compatibility with select XQD cameras ensures versatility across different hardware ecosystems, while the limited lifetime warranty provides long-term peace of mind for critical data storage in professional environments.
Compared to standard UHS-II SD cards, the CFexpress Type B interface offers over five times the transfer speed, effectively removing the storage bottleneck in modern mirrorless and cinema cameras. While the Lexar Diamond series offers higher peak speeds for specialized 12K workflows, the Gold series represents the optimal balance of price, capacity, and performance for mainstream professional 8K production and high-speed photography.
Frequently Asked Questions:
- What cameras are compatible with this CFexpress Type B card? It is compatible with most cameras featuring a CFexpress Type B slot, including professional models from Nikon, Canon, and Panasonic.
- Can I use this card in an XQD slot? Yes, many XQD-compatible cameras can utilize CFexpress Type B cards after a manufacturer-provided firmware update.
- Is the 1000MB/s write speed sustained? The card is optimized for high-bitrate video, maintaining the necessary write speeds to support 8K video recording without interruption.
- How does the card handle heat during long video shoots? It is rated for operation up to 70°C (158°F) and includes thermal management to protect your data during extended recording sessions.
- What does the limited lifetime warranty cover? The warranty covers manufacturing defects and performance failures for the life of the product, ensuring professional-grade reliability.
