Description
The Lexar Professional SILVER Series CFexpress Type B card is engineered for high-performance digital imaging, leveraging the PCIe Gen3x2 protocol to deliver professional-grade speeds. Designed for creators who require reliable performance for high-resolution photography and 4K video, this card ensures a seamless bridge between capture and post-production. Its robust build quality protects critical data against extreme conditions, making it a dependable choice for field assignments.
This product is for:
This storage solution is ideal for five specific user groups:
- Professional Photographers: Those capturing high-frame-rate RAW bursts who need immediate buffer clearing.
- 4K Videographers: Creators recording high-bitrate video and 3D content requiring sustained write speeds.
- Outdoor & Adventure Shooters: Professionals working in harsh environments who benefit from shockproof and temperature-resistant hardware.
- Studio Editors: Users looking to minimize downtime during large file transfers via the 1000MB/s read capability.
- Enthusiast Upgraders: DSLR and mirrorless users transitioning from UHS-II SD cards to the faster CFexpress Type B standard.
Detailed specifications:
Technical Specifications and Entity Data:
- Interface: PCIe Gen3x2
- Form Factor: CFexpress Type B
- Read Speed: Up to 1000MB/s
- Write Speed: Up to 600MB/s
- Dimensions: 29.60 x 38.50 x 3.80 mm
- Weight: 7.65g
- Operating Temperature: -10°C to 70°C (14°F to 158°F)
- Storage Temperature: -40°C to 85°C (-40°F to 185°F)
- Durability: Resistant to shock, vibration, and magnetic fields
- Warranty: Limited Lifetime Warranty
In real-world usage, the Lexar Professional SILVER Series significantly reduces the bottleneck often found in high-resolution workflows. The 600MB/s write speed allows for continuous shooting without the camera's buffer stalling, while the 1000MB/s read speed ensures that offloading 256GB of data takes minutes rather than hours. The card's backwards compatibility with select XQD cameras (via firmware updates) adds a layer of versatility for users with legacy professional gear.
When compared to standard UHS-II SD cards, the SILVER Series CFexpress Type B offers nearly triple the transfer speeds, making it essential for modern mirrorless systems. While the Lexar GOLD series targets 8K cinema-grade workflows with higher sustained speeds, the SILVER series serves as the optimal 'sweet spot' for 4K production and high-speed stills, providing professional reliability at a more accessible price point for independent creators.
Q&A:
Frequently Asked Questions:
- Is this card compatible with XQD-based cameras? Yes, many cameras with XQD slots support CFexpress Type B through a manufacturer-provided firmware update.
- Can this card record 8K video? While optimized for 4K and 3D, 8K performance depends on the specific bitrate requirements of the camera; the 600MB/s write speed handles most high-bitrate 4K formats with ease.
- What is the benefit of the PCIe Gen3x2 interface? It provides a wider data lane than traditional SATA or UHS interfaces, allowing for significantly higher burst speeds and faster file offloading.
- How durable is the SILVER series? The card is designed to be shockproof, vibration-resistant, and can operate in temperatures ranging from -10°C to 70°C.
- Does this card come with a recovery software? Lexar typically offers access to recovery tools for their Professional line to help retrieve accidentally deleted files.
