Experience the CFexpress 4.0 advantage and capture 8K raw cinema-quality video with the 512GB Professional GOLD CFexpress 4.0 Type B Memory Card from Lexar, which delivers read speeds of up to 3600 MB/s, write speeds of up to 3300 MB/s, and sustained write speeds of 3000 MB/s, all of which help to expedite post-production. Also featured is 8-point protection against temperatures, vibration, wear-out, dust (IP5X), drops, shocks, compression, and bends. Protection is provided by a limited lifetime warranty and data recovery software.
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Key Features
- 512GB Storage Capacity
- PCIe 4.0 Bus
- Max Read Speed: 3600 MB/s
- Max Write Speed: 3300 MB/s
Experience the CFexpress 4.0 advantage and capture 8K raw cinema-quality video with the 512GB Professional GOLD CFexpress 4.0 Type B Memory Card from Lexar, which delivers read speeds of up to 3600 MB/s, write speeds of up to 3300 MB/s, and sustained write speeds of 3000 MB/s, all of which help to expedite post-production. Also featured is 8-point protection against temperatures, vibration, wear-out, dust (IP5X), drops, shocks, compression, and bends. Protection is provided by a limited lifetime warranty and data recovery software.
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$839.99
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Lexar 512GB CFexpress Type B Overview
Impressive Pro Performance
PCIe 4.0 technology delivers max read speeds of 3600 MB/s and max write speeds of 3300 MB/s to capture vibrant, fast-action shots and then power through post-production.
Stunning Sustained Write Speeds
3000 MB/s sustained write speeds let you shoot commercial-quality video with no dropped frames and capture stutter-free burst-mode photos, shot after shot.
Accelerate Your Workflow by 2x
Paired with the Lexar Professional Workflow CFexpress 4.0 Type B Card Reader (sold separately), this card enables you to dramatically expedite your post-production process to twice as fast as CFexpress 2.0 cards.
Built to Withstand Harsh Environments
The Lexar Professional GOLD CFexpress 4.0 Type B Card features a rugged design that is temperature-proof, vibration-resistant, 12,000x wear-out resistant, dust resistant (IP5X), 16.4' drop-proof, shock-resistant, bend-resistant, and 7x more compression-resistant than SD cards.
More Room for Your Creativity
With a massive capacity of up to 512GB, you can experience unrivaled performance that lets you shoot and record continuous, seamless, 8K raw video, resulting in a more efficient workflow.
Lexar Has You Covered
Lexar's Recovery Tool helps you recover accidentally deleted and formatted pictures or video files and a limited lifetime warranty provides extra peace of mind.
Rigorously Tested
All Lexar products undergo extensive testing in the Lexar Quality Labs, facilities with thousands of different cameras and digital devices to ensure performance, quality, compatibility, and reliability.
UPC: 843367139538
Lexar 512GB CFexpress Type B Specs
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Lexar 512GB CFexpress Type B Reviews
Fast and delivered!
By Lester
Rated 5 out of 5
Date: 2026-08-30
Ordering was easy and delivery was quick.
Great for 6K
By Josh
Rated 5 out of 5
Date: 2026-07-12
Works great for recording 6k raw in both Nikon ZR and Blackmagic Cinema Camera 6k Full Frame. No problems with longer takes and even works great in both hot and cold temps. Fast transfer speeds as well. Highly recommend and great value, especially when on sale.
See any errors on this page?
Will this work with the Canon R6 Mark 3? The ...
Will this work with the Canon R6 Mark 3? The compatibility tool on this page says "Not recommended for your
Canon EOS R6 Mark 3"
I'm using this in my R6M3. Works great.
Date published: 2025-12-20
Is this card compatible with a Nikon D850?
Is this card compatible with a Nikon D850?
Yes, the Lexar 512GB Professional GOLD CFexpress 4.0 Type B Memory Card is compatible with the Nikon D850. However, the Nikon D850 will not take advantage of the full speed of the 4.0 cards.
Date published: 2025-11-14
Will this card work on the Nikon Z9?
Will this card work on the Nikon Z9?
Yes, the Lexar 512GB Professional GOLD CFexpress 4.0 Type B Memory Card (2-Pack) will work on the Nikon Z9 Mirrorless Camera.
Date published: 2025-11-28
Does this fit for nikon z8?
Does this fit for nikon z8?
Yes, the Lexar 128GB Professional GOLD CFexpress 4.0 Type B Memory Card is compatible with the Nikon Z8 Mirrorless Camera.
Date published: 2026-08-24
The card has a minimum sustained write speed of ...
The card has a minimum sustained write speed of 3000 MB/s, does it make it VPG-400 compliant?
While the Lexar 1TB Professional GOLD CFexpress 4.0 Type B Memory Card is rated with a sustained write speed up to 3000 MB/s, it is not a VPG-400 rated card. The VPG-400 rating requires a card to be tested with a guaranteed minimum write speed of 400 MB/s. For a VPG-400 compliant card, there's the Lexar 1TB Professional DIAMOND CFexpress 4.0 Type B Memory Card, B&H # LE1TCF4TBD.
Date published: 2025-12-02
Any information on heat comparisons with these ...
Any information on heat comparisons with these cards, against SanDisk 320GB PRO-CINEMA CFexpress used in a Canon R1?
I would recommend getting the Lexar 512GB Professional GOLD CFexpress 4.0 Type B Memory Card. It has not shown a propensity to overheat.
Date published: 2025-12-01
Will the Lexar 2TB Professional GOLD CFexpress ...
Will the Lexar 2TB Professional GOLD CFexpress 4.0 Type B Memory Card work in the Canon R5 Mark II?
Yes, the Lexar 2TB Professional GOLD CFexpress 4.0 Type B Memory Card will be compatible with the Canon EOS R5 Mark II Mirrorless Camera.
Date published: 2026-05-09
will the lexar 4tb cfexpress type b card work in ...
will the lexar 4tb cfexpress type b card work in a canon r1?
The Lexar 4TB Professional GOLD CFexpress 4.0 Type B Memory Card is compatible in the Canon R1 with the latest R1 firmware installed.
Date published: 2025-11-12
