Delkin CFexpress 4.0 Power I Type B I R3530/W3210/SW1420 2TB
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- BrandDelkin
Description
Article no.: 25014
Delkin POWER 4.0 CFexpress Type B 2TB – High sustained write speeds for 8K, 6K and 4K video recording
The Delkin POWER 4.0 CFexpress Type B 2TB card pairs reliability with high performance for demanding cinematic workflows. It delivers sustained write speeds suitable for continuous RAW capture and high-frame-rate video recording in modern high-end hosts. The card ships serialized and includes both a lifetime warranty and a 48-hour replacement guarantee to support professional use.
Key features and highlights
- 2TB CFexpress Type B storage capacity
- CFexpress Type B 4.0 interface
- Records 8K, 6K & 4K video at high frame rates and bitrates
- Designed for continuous RAW burst recording
- Serialized for added protection and tracking
- Lifetime warranty included
- 48-hour replacement guarantee
- Durability: shockproof and waterproof construction
Performance specifications
Delkin publishes specific performance figures for this POWER 4.0 CFexpress Type B card. These numbers describe the card’s burst and sustained performance characteristics, which are especially relevant when recording large video files or continuous RAW sequences.
| Specification | Value |
|---|---|
| Capacity | 2TB |
| Interface | CFexpress Type B 4.0 |
| Burst Read Speed | 3530 MB/s |
| Burst Write Speed | 3210 MB/s (varies by capacity) |
| Sustained Write Speed | 1420 MB/s |
| Offload Speed | Capable of offloading up to 3650 MB/s (as stated for CFexpress Type B 4.0) |
Streamlined workflow
The card supports fast offloads to speed up post-production. Delkin notes offload capabilities reaching up to 3650 MB/s for CFexpress Type B 4.0, which helps reduce transfer time from card to computer and allows you to start editing sooner. This benefit is especially useful for photographers and videographers who regularly move large volumes of data between shoots and post-production.
Compatibility and testing
Delkin tests each POWER 4.0 CFexpress Type B card for compatibility and performance in modern high-end hosts. However, note that CFexpress Type B cards are not backwards compatible with CompactFlash, CFast 2.0, or CFexpress Type A hosts. Confirm your camera or recorder supports CFexpress Type B before use.
Durability, serialization and support
The card is built to withstand professional use with shockproof and waterproof features. Delkin serializes each card for added protection and inventory control. The product includes a lifetime warranty and a 48-hour replacement guarantee to minimize downtime for working shooters.
In the box
- (1) Delkin Devices POWER CFexpress Type B 4.0 - 2TB memory card
- (1) Protective storage case
FAQ
Question: Will this card work in my camera that accepts CFexpress Type B?
Answer: If your camera or recorder explicitly supports CFexpress Type B, this card is designed and tested for modern high-end hosts. Always verify compatibility with your specific model before purchase because CFexpress Type B is not compatible with CompactFlash, CFast 2.0, or CFexpress Type A hosts.
Question: What recording formats can I capture with this card?
Answer: The card is specified to record 8K, 6K and 4K video at high frame rates and bitrates, and it is ready for continuous RAW burst capture. Use your camera’s supported codecs and settings to determine exact recording limits.
Question: How fast can I transfer files from the card to my computer?
Answer: Delkin lists burst read speeds and offload capabilities: Burst read speed 3530 MB/s and offload capability up to 3650 MB/s for CFexpress Type B 4.0 as stated. Actual transfer speeds will depend on your card reader and host system.
Question: What warranty and support come with the card?
Answer: The POWER 4.0 CFexpress Type B card includes a lifetime warranty and a 48-hour replacement guarantee, providing professional-level support and a quick replacement option to reduce downtime.
Question: Is the card durable enough for field work?
Answer: Yes. The card is described as shockproof and waterproof. Delkin also serializes each card for added protection and tracking.
If you need more details about compatibility with specific camera models or advice on workflow integration, please contact us and we will help source the information or additional accessories you may need.