Buffalo Technology RCF-G 512MB Compact Flash Card

Buffalo Technology's RCF-G512M is a 512 MB CompactFlash card from Buffalo's RCF-G high-speed series, designed for rapid data capture in CF-compatible cameras and gear with a 45x rating. The RCF-G family offered multiple capacities, including 256 MB and 1 GB models, and references to a 4 GB variant illustrate the line's broader capacity range; the 512 MB model is designated RCF-G512M and was sold as part of this lineup before Buffalo discontinued the series. In practice, this card provided mid-range storage with faster throughput than earlier CF cards of the era, making it suitable for high-resolution photography workflows and other CF-based equipment that relies on reliable, removable storage. The Buffalo catalog and compatibility notes also appear in Roland SP-series documentation, confirming that Buffalo CF cards from the RCF-G family were recognized for use with CF-compatible devices such as the SP-606. As a 512 MB card within the 45x class, the RCF-G512M aimed to balance cost and performance for users working with older-generation cameras, video accessories, and other gear that still rely on CompactFlash storage. It is no longer sold by Buffalo today.