Lexar Professional GOLD CFexpress™ 4.0 Type A Card 640GB — Cfexpress 4.0 Type A Professional Gold Series, up to 1800MB/s read, 1650MB/s write

Lexar Professional Cfexpress Type B gold series 2TB – CFexpress Type B 1900MB/s read / 1500MB/s write,minimum sustained write speeds of 1300MB/s1

Lexar Professional CFexpress™ Type B card Silver Series 1TB—Up to 1750MB/S read, up to 1300MB/s write,minimum sustained write speed 850MB/s1