Nitro – CFexpress Type B







X-Ray Safe



You are looking for a memory card that can keep up with your creativity – no matter what?

Meet our Nitro – CFexpress Type B card and stop worrying about issues like overheating, dropped frames or data loss.

Premium performance

Our most premium CFexpress card, designed for professional cinematography.

Create your best content

Experience incredible sustained video recording performance with up to 12K resolution.

Tested & certified

VPG400-certified by the CompactFlash® Association, guaranteeing a minimum 400 MB/s write speed.

Elevate your workflow

Unmatched reliability for seamless video production progress.

“Exascend may not be a household name, but their products offer great specifications, especially the Nitro CFexpress, which supports Canon EOS R3 and high-speed continuous recording. Though fast, the product generates only a reasonable amount of heat, so it never gets too hot.”

Thomas Lam

Racing Photographer



Physical information
Form factorCFexpress Type B
InterfacePCIe 3.0 (Supports NVMe 1.4)
Capacity1TB | 512GB
Flash type3D TLC
Input voltage3.3V±5%
Power consumptionActive <4.5W; Idle <0.3W
Max. sequential read1,850 MB/s (1TB/512GB)
Max. sequential write1,700 MB/s (1TB/512GB)
Sustained read1,850 MB/s (1TB/512GB)
Sustained write1,700 MB/s (1TB/512GB)
Operational temperature-10°C ~ 70°C
Storage temperature-40°C ~ 85°C
Max. TBW600 TB (1TB)
300 TB (512GB)
MTBF2,000,000 hours
Warranty5 years


Camera TypeBrandModel
Video cameraSonyBurano
Phase OneiXM-100 / iXM-50 / iXM-RS150F / iSM-RS100F
Blackmagic DesignCinema Camera 6K
DSLR & mirrorless cameraCanonEOS 1DX MKIII / EOS R5 / EOS R5 C / EOS R3
FujifilmGFX100 II / X-H2S / X-H2
NikonZ9 / Z8 (Vigor) / Z 7II / Z 6II / Z7 / Z6 / D6 / D5 / D850 / D500

Flyer Download

Nitro CFexpress: the world’s first VPG400-certified CFexpress Type B1.85 MB
Exascend CFexpress Type B lineup (Nitro, Essential, Element)3.82 MB
Exascend Cinematography Brochure2.33 MB
Exascend Cinema Brochure Lite392 KB



Capacity1TB | 512GB1TB | 512GB | 256GB2TB | 1TB | 512GB | 256GB | 128GB2TB | 1TB1TB | 512GB | 256GB
Raw video resolution12K8K8K8K8K
Sustained read speed1,850 MB/s1,800 MB/s1,800 MB/s1,700 MB/s1,800 MB/s
Sustained write speed1,700 MB/s1,700 MB/s
900 MB/s (256GB)
1,400 MB/s
900 MB/s (256GB)
450 MB/s (128GB)
1,600 MB/s1,200 MB/s
900 MB/s (512GB)
450 MB/s (256GB)
Power consumptionActive <4.5WActive <3.0WActive <4.5WActive <4.5WActive <4.5W
Rugged designIP67 + WeatherproofWeatherproofWeatherproofWeatherproofWeatherproof
Key feature
  1. Best performance
  2. For burst RAW photography and video production
  3. VPG400-certified
  4. Heat optimized
  1. Most suitable for video production
  2. Lowest power
  3. Heat optimized
  1. Highest capacity
  2. For burst RAW photography
  1. RED-approved
  2. Certified for RED V-RAPTOR, V-RAPTOR XL & KOMODO-X
  1. Entry-level option
  2. Best value
Warranty5 years5 years5 years5 years3 years
Data Recovery✔️✔️✔️✔️-

Advanced Technology

How can we promise that our product delivers the highest performance and reliability?

We at Exascend are a team of engineers, with hardware design, firmware development and manufacturing all under one roof. We strive to listen to your feedback and leverage the newest technologies, so you never need to worry about nightmares like data loss or running out of space.


Our cutting-edge Afterburner™ technology ensures maximum performance, especially during fast-action or burst mode photography.

Data Retention Plus™

Our technology mitigates the risk of data integrity issues resulting from the natural degradation of flash storage – even under extreme workloads.


Our technology ensures unbeatable stable write performance – so you never need to worry about data loss or recording failures.

Adaptive Thermal Control

Overheating can lead to issues like frame drops and slowdowns. We prevent overheating from the get-go with this unique technology.

IP68 and IP67 Compliance

Thoroughly tested and highly robust, our IP67 and IP68-rated products protect your data from storage failure caused by dangers such as dust and water.


RAID ECC (Error-Correcting Code) is an advanced Exascend technology that avoids the risk of data loss and allows the storage device to rebuild even severely corrupted data.


With this exclusive technology, memory cards can handle both burst shooting and extended recording seamlessly – balancing performance and battery life.

Conformal Coating

Our Conformal Coating technology protects your Exascend SSD against environmental threats and makes sure that it is safe from elements like water and dust.

Yes, there are even more technologies behind our products!

We have developed a wide range of technologies to provide filmmakers and content creators with maximum capacity, performance and reliability throughout the whole video production workflow.

Discover more



What is VPG? What are VPG200 and VPG400 certifications?

VPG stands for Video Performance Guarantee. The CompactFlash Association has defined the VPG200 and VPG400 standards, which are guaranteed to deliver sustained write speeds of 200 MB/s and 400 MB/s, respectively.

Who needs a VPG400-certified card?

“Depending on your shooting style, you might need a card with a fast minimum write speed. For example, if you’re a sports photographer, action photographer, or videographer, it is essential to have a memory card with a fast minimum write speed when shooting in continuous mode or recording videos.

Cards with VPG400s rating ensure that write speeds will never drop below 400 MB/s, so the risk of frame drops and freezes are minimized.”

What is the difference between CFexpress and CFast 2.0?

CFast 2.0 was released in 2012 and supports SATA-III interface with speeds up to 600MB/s. CFexpress was released in 2017 and leverages NVMe PCIe interface. Each CFexpress card has 1 to 4 lanes, which means they can transfer data at 1,000 MB/s to 4,000 MB/s.

What is the difference between CFexpress Type A and Type B?

CFexpress Type A and CFexpress Type B memory cards are both PCIe-based, although their physical dimensions and transfer speeds differ. CFexpress Type B measures 29.8mm(Width)*38.5mm(Height)*3.8mm(Thickness), whereas CFexpress Type A measures 20mm(Width) x 28mm(Height) x 2.8mm(Thickness).

Type A cards can theoretically transfer 1,000MB/s, while Type B cards can theoretically transfer 2,000MB/s.

What is the difference between CFexpress Type A, Type B and Type C?

These types of memory cards have different numbers of data lanes. The more lanes, the faster the transfer speed.

Type A cards can theoretically transfer 1,000MB/s, Type B cards can theoretically transfer 2,000MB/s, and Type C cards can potentially achieve 4,000MB/s.

Are CFexpress Type B cards the same as XQD cards?

While CFexpress Type B and XQD cards have the same physical dimensions and pin layout, they use different protocols and run at different theoretical speeds. XQD cards max out at 1,000 MB/s, while CFexpress Type B cards max out at 2,000 MB/s.

Can I use my CFexpress Type B card in an XQD slot?

For cameras with XQD slots, a firmware upgrade is required to enable CFexpress compatibility. Please check your host device’s compatibility with your camera manufacturer.

Do you also offer a CFexpress memory card reader?

Yes, we offer our single-slot, ultra-fast 20 Gbps CFexpress Type B readerfor achieving 2,000 MB/s transfer speeds.

Which cameras use CFexpress Type B cards?

Some current cameras with CFexpress Type B card slots include:

Nikon Z6/Z7
Nikon Z6 II/Z7 II
Nikon Z8
Nikon Z9
Nikon D6
Nikon D850
Canon EOS R5
Canon C500 Mark II
Canon EOS-1D X Mark III
Canon EOS R3
Panasonic Lumix S1 / S1R
Fujifilm GFX100 II
Fujifilm X-H2S / X-H2

What is limited lifetime warranty?

Exascend defines our lifetime warranty as a warranty that is valid for as long as the product is owned by the customer. Lifetime warranties may not be recognized in certain countries or regions, such as Germany and Canada. Please check your local laws.

Key Features

Never miss a shot

VPG400-certified, offering 1,850 MB/s sustained read and up to 1,700 MB/s sustained write.

Ready for any adventure

IP67-certified and protected against water and dust.

Slim and sleek design

CFexpress 2.0 Type B form factor.

Offers 12K resolution

Enjoy uncompromised content quality.

Data recovery included

5-year warranty and automatic RAID recovery.

Optimize your video production workflow

Where to buy?

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