Exascend 1TB Essential Pro CFexpress 4.0 Type B Memory Card

Exascend 1TB Essential Pro CFexpress 4.0 Type B Memory Card The Exascend 1TB Essential Pro CFexpress 4.0 Type B Memory Card is a high-capacity storage solution built on the PCI-Express 4.0 bus, designed to deliver the transfer rates required by demanding capture workflows. With a 1 TB storage capacity and a Type B form factor, this card provides substantial space for large file volumes while leveraging the bandwidth of the CFexpress 4.0 interface.

PCI-Express 4.0 Bus Architecture

The card is built on the PCI-Express 4.0 bus, which serves as the foundation for its data transfer capabilities. This bus architecture enables the card to achieve a maximum read speed of 3750 MB/s and a maximum write speed of 3350 MB/s. The sustained read speed is rated at 3500 MB/s, while the sustained write speed is 1750 MB/s, providing a clear picture of the card's continuous data handling performance.

VPG-400 Video Performance Guarantee

The card carries a VPG-400 video performance guarantee, which specifies a minimum write speed of 400 MB/s. This documented performance tier ensures that the card maintains a consistent baseline write speed, which is a critical factor for recording high-data-rate video content without interruption. The VPG-400 rating provides a defined standard for the card's minimum sustained write capability.

Operating and Storage Temperature Range

The memory card is engineered to function within an operating temperature range of 10 to 162°F (-12 to 72°C). For storage, the card can withstand a broader temperature span from -40 to 185°F (-40 to 85°C). These specified temperature tolerances define the environmental