Codex, a pillar in professional filmmaking hardware, unveils its debut CFexpress 4.0 Type A and B memory cards, marking a new venture beyond its renowned Arri cinema camera drives. Over the past two decades, Codex has solidified its reputation as a go-to for top-tier media solutions in film. Now, they’re broadening their influence to enthusiasts and professionals using a variety of camera brands, including Canon, Sony, Fujifilm, and RED. Their new offerings, especially the new storage solutions, cater to those needing fast, reliable storage solutions.
Marc Dando, Codex’s Chief Designer Officer, emphasizes their mission: “We’ve always believed that technology should support the creative process. Bringing our expertise to CFexpress media means giving creators trustworthy options.” This launch introduces both the Excel and Elite lines, specifically catered to meet the diverse needs of users.
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Unlocking Speed and Capacity with High-Speed 2TB CFexpress Cards
The CFexpress Type A cards are impressive with the Excel versions boasting read speeds up to 1800 MB/s and write speeds up to 1650 MB/s. The Elite lineup, pushing the limits with VPG800 ratings, matches these read speeds but edges higher in write performance. Both types are available in capacities of 256GB, 512GB, and 1TB.
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Despite this launch, Codex’s cards are yet to appear on the CompactFlash Association’s catalog of VPG-certified media cards, despite the company’s Executive Membership. More details are pending.

The CFexpress Type B cards amp up the speed further. Excel series offers 512GB, 1TB, and 2TB options with read/write speeds of up to 3750 MB/s and 3350 MB/s, respectively. The Elite variant sacrifices slight read speed for superior write capacity, a critical trait for filmmakers. Users looking for maximum storage and speed will find the large-capacity options ideal for their intensive requirements.

Advanced Thermal Management and Connectivity
Codex’s new CFexpress cards feature advanced cooling technology like FastLane, HeatControl, and ByteGuard, ensuring stability even with the demanding 8K and 12K workflows. Moreover, a new CFexpress Type B card reader boosts data transfer with USB4 connectivity, reaching up to 5000 MB/s, surpassing current memory card speeds. This is particularly beneficial when using these advanced storage solutions to manage large files efficiently.

Pricing and How to Purchase
The Excel CFexpress Type A cards range from $331 to $473, while Elite versions start at $372, capping at $1,059 for 1TB. In Type B, Excel cards start at $537 for 512GB, with 2TB at $1,335. Elite 1TB cards are priced at $798, and 2TB at $1,541. The CFexpress Type B card reader is priced at $276. Preorders are open with shipments expected in two months. Codex’s offerings are poised to meet the needs of professionals demanding both speed and capacity.
Source: petapixel.com
Frequently asked questions
What types of CFexpress cards did Codex introduce?
Codex unveiled its debut CFexpress 4.0 Type A and B memory cards, offering both Excel and Elite lines to meet diverse user needs.
What are the read and write speeds of CFexpress Type A cards?
The CFexpress Type A cards, specifically the Excel versions, boast read speeds up to 1800 MB/s and write speeds up to 1650 MB/s.
What cooling technology is used in Codex’s new cards?
Codex’s new CFexpress cards feature advanced cooling technology like FastLane, HeatControl, and ByteGuard to ensure stability with demanding workflows.
