Cf Card 2

Updated August 15, 2026

Overview

Product sourcing insights & recommendations

27 来源

The phrase 'cf card 2' primarily refers to the CFast 2.0 standard, a high-performance memory card format widely used in professional cinema cameras (e.g., Blackmagic, RED). However, in the current market, it is increasingly being compared to or replaced by CFexpress Type B, which represents the modern 'next-generation' storage standard. Compactflash Progradedigital

1. Product & Technology Overview

* CFast 2.0: Utilizes the SATA III (6Gbps) interface, offering maximum speeds around 550 MB/s. While reliable, it has reached its performance ceiling. Dellwa Progradedigital

* CFexpress Type B: Based on NVMe/PCIe (Gen3 or Gen4) technology, identical in physical size to XQD cards but capable of speeds up to 4,000 MB/s. It is the standard for 8K RAW video and high-speed burst photography in modern flagship cameras. Lexar Petapixel

2. 2026 Market Trends & Insights

The memory card market in 2026 is defined by extreme price volatility and a technology shift:

* The "AI Tax" on Storage: A critical trend is the significant price increase for high-end memory cards. This is driven by resource redirection, where NAND flash manufacturers (e.g., Samsung, Micron) are prioritizing enterprise-grade SSDs for AI data centers, causing a supply shortage for professional memory cards. Reddit Facebook

* Exploding Demand for Type B: Trending data shows a massive surge in interest for CFexpress Type B (peaking in June 2026), while CFast 2.0 remains a niche, legacy format.

* Transition to 4.0: The industry is rapidly moving toward CFexpress 4.0 (Gen4). Older CFast 2.0 and CFexpress 2.0 (Gen3) cards are entering "legacy" status, making them potentially harder to source at competitive prices. Hugdiy Youtube

3. Sourcing Highlights

I have identified current wholesale options for both standards:

* CFast 2.0: Prices range from $17.50 to $200+ depending on capacity and industrial-grade specifications.

* CFexpress Type B: High-capacity cards (1TB/2TB) are available for wholesale between $43 and $350, with significant discounts for bulk OEM orders.

Detailed product specifications and supplier lists are attached below.

I have provided the market trends and product lists. Would you like to:

Sources & References

27 sources cited · Verified industry data & reports

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