The price of industrial-grade CF cards is significantly influenced by factors such as capacity, flash memory chip, brand, and applicable scenarios. There is a notable price difference among products of varying specifications, and pricing is primarily based on wholesale, with retail prices being slightly higher. Below, we have categorized and organized the price ranges based on capacity and scenarios, using products available on mainstream e-commerce platforms for easy and intuitive reference:

Small-capacity basic models (64MB-2GB): These products are primarily designed for storing basic programs for CNC machine tools from brands like Fanuc and Mitsubishi, serving as entry-level options in industrial settings. They generally range in price from 10 to 30 yuan, with models like the 64MB version priced as low as 10 yuan, and conventional 1GB and 2GB models mostly priced between 12 and 25 yuan. For higher-quality brands like Transcend, the 2GB wide-temperature version can cost up to 76 yuan. Meanwhile, models featuring 2GB SLC chips from brands like SWISSBIT, due to their superior quality, can reach a price of 390 yuan, making them ideal for basic industrial control scenarios where stability is paramount.

Medium-capacity practical models (4GB-16GB): suitable for advertising machines, general industrial control equipment, etc., balancing storage needs and cost-effectiveness. 4GB products are mostly priced between 20-30 yuan, while 16GB products range from 38-60 yuan; some wide-temperature models suitable for medical equipment are priced higher, such as the Taiwanese INNODISK 1G wide-temperature industrial CF card, which is suitable for medical device scenarios and priced at 60 yuan; customized products have a significant price increase, such as the 16GB industrial CF card with customized serial number, which can be priced up to 185 yuan.

High-capacity and high-performance models (32GB and above): These products primarily cater to the needs of loading large programs and storing high-definition data. The price for a regular 32GB model is approximately 45-50 yuan, while prices for 64GB-128GB products mostly range from 40-100 yuan. For example, the wholesale price of an AOTEDATA 128G industrial-grade CF card is around 38-42 yuan. However, international brands or specially adapted models have higher prices. For instance, a Buffalo 1GB industrial-grade CF card costs up to 184 yuan, and an Advantech 16G wide-temperature industrial CF card is priced at 43 yuan. These products are primarily suitable for medical and high-end industrial control applications that demand stringent stability and performance.

In addition, imported brands generally have prices 30%-100% higher than domestic brands. For example, the prices of SLC industrial CF cards from brands such as SWISSBIT from Germany and Wintec from the United States are much higher than those of domestic brands like Shanlipai and Chuji for products of the same capacity. Meanwhile, wholesale volume also affects unit prices. Most products have a minimum order quantity of 5-50 pieces, and the unit price can usually be reduced by 10%-20% when purchased in bulk.