ProMaster Rugged CFexpress 4.0 Type B Memory Card: Unrivaled Reliability & Speed
What happens when you combine reliability, durability, blazing speed, an official VPG400 rating, and a 48-hour replacement guarantee* into one memory card? You get the peace of mind only a ProMaster Rugged CFexpress card can provide!
Engineered for Extreme Performance
CFexpress cards are designed to be good, but they’re not all created equal. As an official member of the CFA (CompactFlash Association), ProMaster builds cards to strict design specifications. We take it a step further by selecting only the best components for our Rugged series cards to ensure they’re truly exceptional.
This 1TB capacity CFexpress 4.0 Type B card boasts VPG400 certification along with an impressive 2,000 MB/s sustained write speed. It meets the CFexpress Type B 4.0 standard, comes with a limited lifetime warranty, AND a 48-hour replacement guarantee*.
Speed, Durability, and Peace of Mind
With an unbeatable combination of premium components and blazing-fast speeds, Rugged CFexpress Type B memory cards are ready for the most demanding challenges in both capture and workflow.
Key Features:
1TB storage capacity
VPG400 certified
3,500MB/s max. read speed
3,100MB/s max. write speed
2,000 MB/s sustained write speed
CFexpress 4.0 Type B
PCI Express® 4.0 bus
Limited lifetime warranty*
48-hour replacement guarantee*
*Please note, this card must be registered (for free) to unlock the 48-hour replacement guarantee. See memory.promaster.com for more details.
Specifications:
1TB CFexpress 4.0 Type B
Minimum sustained sequential write speed: 2000 MB/s
VPG400 Certified
Maximum write speed: 3100 MB/s
Maximum read speed: 3500 MB/S
PCI interface: PCI Express 4.0, NVMe
Operating temperature range: 32°F to 158°F (0°C to 70°C)

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