Four Codex storage media cards, including a high-speed 2TB CFexpress and three smaller Excel cards.

Codex Expands Legacy with High-Speed 2TB CFexpress Cards for Filmmakers

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Written by Flynn Matthews

2026-09-04

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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1TB Codex CFexpress card placed on a Sony Cinema FX6 camera side panel.
A 1TB Codex CFexpress Type A memory card rests on the side panel of a Sony Cinema FX6 camera.

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.

Three Codex Excel CFexpress memory cards stand side-by-side, showing different capacities.
Three Codex Excel CFexpress 4.0 Type A memory cards with capacities of 256GB, 1TB, and 512GB stand side-by-side.

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.

Three black storage drives indicate capacities and speeds, such as 512GB and 2TB.
Three black rectangular storage drives stand side-by-side, labeled with capacities of 512GB, 2TB, and 1TB, and performance speeds of R 3750MB/s and W 3350MB/s.

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.

Codex CFexpress memory card partially inserted into a gray card reader on white background.
A Codex CFexpress memory card is partially inserted into a gray Codex card reader on a white background.

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.