Wise CFexpress Type B PRO 640GB Memory Card

The CFexpress Type B PRO memory cards from Wise extend the series of CFexpress memory cards. The PRO variant offers continuous minimum write speeds of up to 1400 MB/sec.

The memory cards are available in capacities of 160 GB, 320 GB and 640 GB, and their higher consistent write speeds are aimed at professional filmmakers who want the highest possible security for their projects. In addition, the PRO series has a longer lifespan.

With a new heat control software algorithm and lower risk of corrupted data, CFexpress Type B PRO storage media results in higher stability and speed for critical projects. In addition, the faster read speed allows filmmakers to transfer their valuable data in seconds when using a reader with a USB3.2 Gen2 or Thunderbolt3 interface.

Tech Specs:

Capacity: 640 GB
Interface: PCIe Gen 3 x2
maximum read speed: 1700 MB/sec
maximum write speed: 1550 MB/sec
continuous minimum write speed: 1400 MB/sec
dimensions: 29.6 x 38.5 x 3.8 mm
weight: 10 g
operating voltage: 3.3 V
Operating temperature: -10°C to 70°C
Storage temperature: -20°C to 85°C