Lexar’s Professional Diamond CFexpress 4.0 Type B card pushes PCIe 4.0 to the max, delivering up to 3700 MB/s read, 3400 MB/s write and a sustained 3200 MB/s—perfect for uninterrupted 8K RAW or high-bit-rate cinema capture. Its blazing speed can double your post-production workflow when paired with a CFexpress 4.0 reader. Built on advanced pSLC technology, the card offers exceptional endurance (up to 30 PBW) while consuming less power, and its rugged 8-point protection shrugs off extreme temperatures, vibration, dust (IP5X), 5 m drops, shock, bends and heavy compression.
Blistering throughput: up to 3700 MB/s read, 3400 MB/s write, and a minimum sustained 3200 MB/s for uninterrupted 8K RAW and other high-bit-rate codecs.
Twice-as-fast post-production when paired with a CFexpress 4.0 reader—ingest times drop by up to 2× versus CFexpress 2.0 media.
Cinema-grade reliability: VPG 400 certification and on-board temperature control safeguard footage; pSLC architecture delivers up to 30 000 TBW of endurance with lower power draw.
Rugged 8-point protection: operates from –12 °C to 72 °C, resists vibration and shocks, is IP5X dust-proof, survives 5 m drops, 70 N compression, and 12 000 insertions—seven times tougher than SD cards. Ready for any kit: the compact Type B form factor fits flagship mirrorless bodies, digital cinema cameras, and high-end DSLRs, with capacities of 128 GB, 256 GB, 512 GB, and 1 TB.
Elevate your creative pipeline with the speed you crave and the durability you demand—Lexar DIAMOND 4.0 keeps your vision moving forward.
Available in 128 GB-1 TB.
