Codex's 1TB Elite CFexpress 4.0 Type B card is rated for 1,200TB written, twice the Excel card at this capacity. It writes at up to 3,300MB/s and sustains 1,800MB/s.

It's built into an aluminium thermal case and certified to VPG1600 for uninterrupted video. It reads at up to 3,500MB/s and works with Type B cameras and recorders including Canon's EOS C400, Nikon's Z 9, Blackmagic Design's PYXIS 12K, DJI's Ronin 4D and Sony's BURANO.

HeatControl avoids thermal throttling as the card warms up, and FastLane keeps sustained writes high for continuous recording. ByteGuard pairs LDPC error correction with block-level RAID 5 to protect your footage. The card draws 1.25W at 400MB/s and 0.3W at idle, and carries a 3-year warranty when you register it, plus 2 years of data recovery. Firmware updates need a Codex CFexpress reader.