Description
The Lexar Professional Gold Series CFexpress Type A card is engineered for creators who demand high-performance data throughput and rugged reliability. Utilizing the PCIe Gen3 x1 interface, this card achieves maximum read speeds of 900MB/s and write speeds of 800MB/s. Its standout feature is the 700MB/s minimum sustained write speed, which exceeds the requirements for VPG 400 certification, making it an essential tool for capturing high-bitrate 8K video and rapid-fire RAW image sequences. Designed to withstand the rigors of professional use, it operates in temperatures ranging from -10°C to 70°C and features a durable build that is resistant to water, dust, shock, and vibration.
This product is for:
- Sony Alpha Series Users: Specifically designed for cameras like the Sony A7S III, A7 IV, A1, FX3, and FX6 that utilize the CFexpress Type A format.
- 8K Cinematographers: Professionals requiring consistent, high-bandwidth recording for 8K and 4K 120fps video without buffering issues.
- Action and Wildlife Photographers: Creators who rely on high-speed continuous burst shooting to capture fleeting moments in RAW format.
- Adventure Content Creators: Users working in extreme environments who need a card that is waterproof, dustproof, and shock-resistant.
- Post-Production Editors: Professionals looking to minimize downtime during the data offloading process with 900MB/s transfer speeds.
Detailed specifications:
- Interface: PCIe Gen3 x1
- Form Factor: CFexpress Type A
- Capacities: 80GB (LCAGOLD080G), 160GB (LCAGOLD160G), 320GB (LCAGOLD320G)
- Max Read Speed: 900MB/s
- Max Write Speed: 800MB/s
- Sustained Write Speed: 700MB/s
- Operating Temperature: -10°C to 70°C (14°F to 158°F)
- Storage Temperature: -40°C to 85°C (-40°F to 185°F)
- Dimensions: 20 x 28 x 2.8 mm
- Weight: 2.5 g
- Warranty: Limited Lifetime Warranty
In real-world professional workflows, the Lexar Professional Gold Series significantly reduces the bottleneck between the camera's buffer and the storage media. During high-speed RAW burst sessions, the card clears the buffer almost instantaneously, allowing for uninterrupted shooting. For videographers, the 700MB/s sustained write speed provides peace of mind when recording at maximum bitrates, ensuring that the recording does not stop unexpectedly. The ruggedized design is particularly noticeable in the field; the card feels substantial and fits securely into camera slots, withstanding frequent swaps and varying environmental conditions without performance degradation.
Compared to standard SD UHS-II cards, the Lexar CFexpress Type A Gold Series offers nearly triple the read and write performance, which is critical for modern high-resolution sensors. While CFexpress Type B cards offer higher absolute speeds, the Type A format is significantly more compact, allowing for smaller camera bodies without sacrificing professional-grade speed. This Gold Series specifically targets the sweet spot of price-to-performance, offering sustained write speeds that rival more expensive Pro-tier cards while maintaining the durability required for outdoor production.
Is this card compatible with my Sony camera?
- Yes, this card is fully compatible with Sony cameras that support CFexpress Type A media, including the A1, A7S III, A7 IV, FX3, and FX6.
What is the difference between max write speed and sustained write speed?
- Max write speed (800MB/s) is the peak burst speed, while sustained write speed (700MB/s) is the minimum speed the card maintains during long-duration recording, which is vital for 8K video.
Can this card handle extreme weather conditions?
- Yes, it is designed to operate between -10°C and 70°C and is built to be waterproof, dustproof, and shockproof for outdoor use.
Does this card support 8K video recording?
- Absolutely. With a sustained write speed of 700MB/s, it easily handles the high bitrates required for 8K video capture.
Q&A:
What happens if the card fails?
- The Lexar Professional Gold Series comes with a limited lifetime warranty, providing long-term security for professional investments.
