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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.
More DetailsSee any errors on this page?
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 this card work with the Canon R5 Mark II’s ...
Will this card work with the Canon R5 Mark II’s ability to shoot 8K 60 raw?
Yes, the Lexar 512GB Professional GOLD CFexpress 4.0 Type B Memory Card is compatible with the Canon EOS R5 Mark II mirrorless camera and has the performance capabilities required to handle 8K 60p RAW video recording.
Date published: 2026-02-18
Will this work on the Nikon Zr?
Will this work on the Nikon Zr?
Yes, the Lexar 512GB Professional GOLD CFexpress 4.0 Type B Memory Card is compatible with the Nikon ZR.
Date published: 2025-10-21
Compatible with Lumix S1 II? Does it record 6k ...
Compatible with Lumix S1 II? Does it record 6k raw and 5.1 raw?
Yes, the Lexar 512GB Professional GOLD CFexpress 4.0 Type B Memory Card, BH #LE512PCF4TBG, is compatible with the Panasonic Lumix S1 II Mirrorless Camera, BH #PADCS1M2. It is fully capable of recording 6k and 5.1 raw.
Date published: 2025-10-08
What's the TBW rating?
What's the TBW rating?
The TBW rating of the Lexar 512GB Professional GOLD CFexpress 4.0 Type B Memory Card is 800TB; enough to move 100GB a week for 150 years.
Date published: 2025-02-03
Is this compatible with the Canon R1 (which takes ...
Is this compatible with the Canon R1 (which takes CFexpress Type B)?
Yes, the 512GB Professional GOLD CFexpress 4.0 Type B Memory Card is compatible with the Canon EOS R1 Mirrorless Camera.
Date published: 2024-11-20
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
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