Glyph Capture+ CFexpress Type B 4.0 Memory Card – 2TB

The Glyph Capture+ CFexpress Type B 4.0 2TB combines substantial recording capacity with the high-performance PCIe 4.0 x2 interface used across Glyph's current Capture+ range. Glyph's full specification table gives this 2TB model the same top-end 3700MB/s read, 3500MB/s write and 3000MB/s sustained-write figures as the 4TB version.

That combination makes the 2TB card particularly relevant to high-data-rate cinema, video and burst-photography workflows where sustained performance and recording capacity are both important. Exact codec, frame-rate and recording-mode compatibility should still be checked for the camera in use.

2TB Performance Profile

Glyph's current full specification table lists the 2TB model at up to 3700MB/s read, 3500MB/s write and 3000MB/s sustained write. These capacity-specific figures place it above the 1TB, 512GB and 256GB versions in write performance.

CFexpress 4.0 Type B / PCIe 4.0 x2

The card uses the CFexpress Type B 4.0 specification with a PCIe 4.0 x2 interface. Glyph also specifies backward compatibility with CFexpress 1.0 and 2.0 devices, allowing use with compatible earlier-generation Type B equipment subject to host performance limitations.

SteadyIO Sustained Performance

Glyph's SteadyIO technology is designed to maintain consistent read and write behaviour across large sustained workloads, helping reduce throttling and performance variation during extended recording or ingest operations.

Power-Loss And Thermal Protection

Intelligent power-loss handling is designed to protect in-flight writes if camera power is unexpectedly lost. Advanced thermal and power management helps control heat generation and power draw during sustained operation.

Data Protection And Durability

Built-in overheat protection, ECC, EMS protection, SMART, TRIM and power-management functions are specified alongside EDC/ECC data-resilience features. Glyph also describes the Capture+ cards as resistant to extreme temperature, moisture, dust, shock, x-ray and magnetic exposure.

Camera Compatibility Matters

Physical CFexpress Type B compatibility does not guarantee support for every codec, frame rate or recording mode. Check the exact camera and intended recording settings against Glyph's compatibility guidance and the camera manufacturer's approved-media information before relying on the card for demanding capture formats.