Ultra Direct Memory Access
Ultra Direct Memory Access (UDMA) indicates the maximum bus speed at which a CompactFlash card can transfer files from card to computer. UDMA 1 supports speeds up to 16.7MB/s, while UDMA 7 (the highest) can reach up to 167MB/s (10x faster).
Video Performance Guarantee
Video Performance Guarantee (VPG) indicates a CompactFlash card’s minimum sustained write speed (e.g. 20MB/s for VPG-20 | 65MB/s for VPG-65 | 130MB/s for VPG-130). Minimum sustained write speed determines which video recording modes the card can safely support.
Maximum Read Speed
The fastest speed that data can be transferred from the card to a computer. The higher the read speed, the less wait time and sooner post-production can begin. High read speed is ideal for photographers and videographers who need to quickly unload large amounts of data and get back to shooting.
Maximum Write Speed
The fastest speed that data can be written to the card. The higher the write speed, the more you can capture in a certain amount of time. High write speed is ideal for photographers and videographers who are shooting in demanding capture modes, such as high-resolution video and RAW burst photography.
Data Recovery Support:
Delkin Devices is proud to partner with LC Technology, creators of data recovery software PHOTORECOVERY®, FILERECOVERY® and FILERECOVERY® Professional, to support our premium memory card lines. Lines covered include POWER SD, PRIME & POWER microSD, XQD, CFast 2.0, PRIME & POWER CFexpress™, JUGGLER™ SSD and BLACK. For more information and support regarding LC Technology, please contact Delkin Customer Service at email@example.com.
Part Numbers for Reference
|SELECT CF (UDMA 6)||DDCFR500-8GB
|PRIME CF (UDMA 7 / VPG-65)||DDCFB105032G
|BLACK CF (UDMA 7 / VPG-65)||DDCFBLK-64GB||DDCFBLK128GB||DCFBLK256|