We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Lexar Diamond Series 1TB CFexpress 4.0 Type-B memory card

Lexar

Lexar LCXEXDM001T-RNENG 1TB CFexpress 4.0 Type-B memory card

SKU CH-VHNC-G3GB4 MPN LCXEXDM001T-RNENG

1TB CFexpress 4.0 Type-B card delivers 3700MB/s read, 3400MB/s write, 3200MB/s sustained write and VPG400 for 8K RAW capture

  • Read 3700 MB/s and write 3400 MB/s for 8K RAW capture
  • Sustained 3200 MB/s write keeps cinema-quality video recording smooth
  • 1 TB capacity stores extended high-resolution shoots without swapping cards
  • VPG400 rating guarantees minimum sustained write for professional video workflows
  • Operates from -10.4 °F to 161.6 °F for reliable performance in extreme environments

Diamond Series 1TB CFexpress 4.0 Type-B

The Lexar Diamond Series is a 1TB CFexpress 4.0 Type-B memory card built for professional cameras and recorders that demand sustained high-throughput capture. It targets cinematographers and photographers recording 8K RAW video or high-resolution burst sequences where write speed cannot dip.

Installation is a card-slot insert

The card slides into a compatible CFexpress Type-B slot and is recognised immediately by supported hosts. No drivers or firmware updates are required on the card side. The common issue is using a reader or camera limited to CFexpress 2.0, which caps throughput at the older standard and prevents the card from reaching its rated speeds.

Minimum sustained write 3200MB/s and VPG400

The single spec that decides suitability is the 3200MB/s minimum sustained write speed backed by a VPG400 rating, guaranteeing uninterrupted 8K RAW recording. Cards without a verified sustained write figure or VPG certification risk dropped frames during long takes.

Highlights

  • Read 3700 MB/s and write 3400 MB/s for 8K RAW capture
  • Sustained 3200 MB/s write keeps cinema-quality video recording smooth
  • 1 TB capacity stores extended high-resolution shoots without swapping cards
  • VPG400 rating guarantees minimum sustained write for professional video workflows
  • Operates from -10.4 °F to 161.6 °F for reliable performance in extreme environments

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the card is sustaining 3200MB/s write speed during 8K RAW recording?

The card carries a VPG400 rating that guarantees a minimum sustained write speed of 3200MB/s, so the camera's recording indicator will remain stable without dropped frames when capturing 8K RAW footage.

What accessories are included with the Lexar Diamond Series 1TB CFexpress 4.0 Type-B card and what must I purchase separately?

The package contains the 1TB CFexpress 4.0 Type-B memory card only; a compatible CFexpress 4.0 Type-B card reader such as the Lexar Professional Workflow reader must be bought separately for high-speed offload.

Which capacity should I choose if I need maximum endurance for continuous 8K RAW workflows?

The 1TB model provides up to 30,000 TBW endurance with advanced pSLC technology, delivering the highest sustained write performance and longevity for demanding cinema capture.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.