Lexar Professional Diamond Series 512GB CFexpress 4.0 Memory Card, Ultra-Fast High-Performance Storage for 8K Video Recording, Silver
- UNMATCHED SPEED - Experience blazing-fast performance with up to 3700MB/s read and 3400MB/s write speeds, plus a minimum sustained write speed of 3200MB/s, perfect for demanding tasks.
- MASSIVE STORAGE - With a generous 512GB capacity, this CFexpress 4.0 Type B card provides ample space for high-resolution photos, 8K videos, and large files, ensuring you never run out of room.
- ULTIMATE DURABILITY - Designed to withstand harsh conditions, this card is IP5X dust-proof, 5-meter drop-proof, and resists 70N of compression, ensuring your data remains safe in any environment.
Warranty: 1 Year — effortless warranty claims with UK-wide coverage. Learn more
Details
- Shipping Weight
- 0.15 Kg
- Shipping Dimensions
- 5.50 cm x 10.00 cm x 5.50 cm
- Flash Memory Type
- CFexpress
- Memory Storage Capacity
- 512 GB
- Compatible Devices
- Computers
- Additional Features
- PCIe 4.0 performance delivering up to 3700MB/s max read, 3400MB/s max write, and 3200MB/s minimum sustained write speeds
- Read Speed
- 3400 MB/s
- Media Speed
- 3400 MB/s
- Flash Memory Video Speed Class
- V60
4.85 reviews
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Theo H. Used for: 6–12 months
Pros
Fast enough that the buffer stopped being a thing I think about
Comment
Wedding season on this since the spring, eight months in and the only thing I have replaced is the case it lives in
Ava K. Used for: More than a year
Comment
Paid work for three years now and it has never once faltered on me
Jack D. Used for: Less than a month
Pros
Sustained write held right through a forty minute interview take
Cons
The card reader you will need is another purchase entirely
Comment
Two of these went into an R5 C for a two-camera interview shoot and neither of them so much as blinked. Forty minutes of continuous RAW on the A camera, no buffer warning, no dropped clip, and the card came out warm rather than hot. What I had not thought through was the offload. My old USB 3 reader treated it like a slow SD card and the first dump took nearly an hour, which rather undid the point of buying fast media in the first place. A proper Type B reader got that down to about twelve minutes for the same footage. Budget for one, because the card on its own is only half the story and nobody tells you that at the till.
Daisy N. Used for: 3–6 months
Pros
Never once dropped a frame in 8K RAW on the Z8
Comment
Bought it for the Z8 and 8K N-RAW, which the older card in there could not sustain for more than a minute before the buffer backed up. This one just keeps writing until the battery gives up. Runs warm enough that you notice it coming out of the slot, mind, but nothing alarming.
Jack N. Used for: Less than a month
Comment
Slotted into a Z9 straight out of the packet, formatted in camera and shot a full card of 8K without a single stutter. The Diamond badge is not just marketing, it earns it!
