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Delkin Devices 2TB POWER 4.0 CFexpress Type B Memory Card

BH #DEDCFX4P2TB • MFR #DCFX4P2TB
73 reviews
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Delkin Devices 2TB POWER 4.0 CFexpress Type B Memory Card
Key Features
  • 2TB Storage Capacity
  • PCIe 4.0 x2 Bus
  • Max Read Speed: 3530 MB/s
  • Max Write Speed: 3210 MB/s
Combining industrial strength and reliability with enhanced performance, the 2TB POWER 4.0 CFexpress Type B Memory Card from Delkin Devices features a storage capacity of 2TB and is designed for professional photographers, videographers, and high-end cinematic hosts. It is well-suited for raw and continuous-burst photography as well as 8K, 6K, and 4K video at high bit rates and frame rates. Thanks to a PCIe 4.0 x2 bus, you can achieve maximum read speeds up to 3530 MB/s, maximum write speeds of 3210 MB/s, and sustained write speeds of 1420 MB/s.
More Details
Temporarily Out of Stock
Expected availability: Oct 06, 2026
No Store Display
$1,099.99
+
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Free Expedited Shipping
Capacity
512GB
1TB
2TB
Quantity
1
2
Kit Configuration
Card Only
with CFexpress Card Reader
Ask an Expert
800-606-6969

Delkin Device 2TB CFexpre Type B Overview

Combining industrial strength and reliability with enhanced performance, the 2TB POWER 4.0 CFexpress Type B Memory Card from Delkin Devices features a storage capacity of 2TB and is designed for professional photographers, videographers, and high-end cinematic hosts. It is well-suited for raw and continuous-burst photography as well as 8K, 6K, and 4K video at high bit rates and frame rates. Thanks to a PCIe 4.0 x2 bus, you can achieve maximum read speeds up to 3530 MB/s, maximum write speeds of 3210 MB/s, and sustained write speeds of 1420 MB/s.

To help facilitate card usage in almost any environment as well as keeping your content safe, Delkin designed its POWER Series to be resistant to shock and water. Please note that this card is not compatible with CompactFlash, CFast 2.0, or CFexpress Type A hosts.

Streamlined Workflow
Capable of offloading data at speeds up to 3530 MB/s, this POWER CFexpress card ensures quick and efficient data transfers from card to computer for immediate access to your files and sooner postproduction start time. This is ideal for photographers and videographers who need to quickly unload large amounts of data and get back to shooting.
Tested for Compatibility
Each POWER 4.0 CFexpress Type B card has undergone extensive testing to ensure full functionality and performance in today's high-end hosts. It is important to note, that CFexpress Type B cards are not backwards compatible with either CompactFlash, CFast 2.0, or CFexpress Type A hosts.
UPC: 814373025054

Delkin Device 2TB CFexpre Type B Specs

Quantity
1
Card Type
CFexpress Type B
Storage Capacity
2 TB
Bus Type
PCI-Express 4.0
Read Speed
Maximum: 3530 MB/s
Write Speed
Maximum: 3210 MB/s
Sustained: 1420 MB/s
Packaging Info
Package Weight
0.06 lb
Box Dimensions (LxWxH)
6.2 x 4.25 x 0.4"

Delkin Device 2TB CFexpre Type B Reviews

Delkin cards have a lifetime warranty -- I just used it

By Jeri
Rated 5 out of 5
Date: 2026-09-23

My Delkin 512 GB 4.0 CF Express card crashed. Thankfully, I was able to recover the images with the help of the wonderful people at a local camera store. B&H customer service recommended that I check the Delkin website. Delkin has a lifetime warranty on the cards. I called the customer service number and spoke to a person who emailed a form to return the card. They pay the postage and they will replace it. I am so grateful--especially since the price of this CFexpress has doubled since I first purchased it last Spring. It's a horrible feeling to have a card crash (I will now use the backup option and write to both cards when I am on assignment). But to not have to throw away $$$ when a card crashes is a great safety net to have. And I love the subtleties of light that the Delkin cards capture when used with my Canon R5.

Delkin Devices POWER 4.0 CFexpress Type B Memory Card

By Edward
Rated 5 out of 5
Date: 2026-08-31

Delkin Devices 512GB POWER 4.0 CFexpress Type B Memory Card is very fast. I have never had any slow buffering in my Z8 even on full burst fashion runway shooting. The card performs well.

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