ProGrade Digital 512GB CFexpress 4.0 Type A Iridium Memory Card (2-Pack)

Overview

Designed for professional filmmakers and content creators capturing high-resolution video in demanding production environments, the ProGrade Digital 512GB CFexpress 4.0 Type A Iridium Memory Card (2-Pack) delivers read speeds of up to 1800 MB/s to quickly offload content, along with write speeds of up to 1700 MB/s. It is compatible with CFexpress 4.0 hosts and remains backward compatible with CFexpress 2.0. Each pack provides two cards, giving you a matched pair ready for demanding shoots.

Sustained Write Performance

The card delivers sustained write speeds of up to 1500 MB/s and supports the VPG-800, VPG-400, and VPG-200 standards, guaranteeing minimum sustained write speeds of 800 MB/s, 400 MB/s, and 200 MB/s respectively.

Rugged, Reliable Construction

• Built-in thermal throttling protects the card from overheating during extended recording.
• Resists X-rays, shock, and a wide range of operating temperatures.
• A laser-etched serial number allows tracking of key components and manufacturing data.

Backward Compatible & Certified

The card is fully compliant with the CompactFlash Association 4.0 specification and backward compatible with the 2.0 specification, plus VPG Profile 4 (VPG-200 and VPG-400) and Profile 5 (VPG-800). It uses an NVMe host interface with a PCIe 4.0 x1 interconnect and is Refresh Pro ready.