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Up to 1700mb/s read speed; up to 1400MB/s write speed. 1 4k video 4069x2160p support may vary based on host device, file attributes, usage conditions and other factors.
Based on internal testing; performance may be lower depending upon host device, 000, usage conditions, and other factors. Enables smooth, raw 4k video1.

All flash memory slows down over time; Refresh or sanitize your card to keep it at peak performance.
And monitor the health of your cards before an important shoot. Great for flawless capture of full-frame burst shooting so that you never miss a shot and your buffer clears in seconds. Lighting fast write speed – capture 4k, 6k and beyond with our write speed of up to 1500MB/s. Forged in our premium prograde digital Lab, we meticulously inspect each CFx Memory Card before it ships out and laser etch a custom code on each one. Advanced recovery pro software: never worry again about losing photos or videos from being “corrupted”.


0 lanes to reach speeds of up to 1, 300 mb/s at 1tb and up, 700 MB/s for writes to give you the fastest transfer rates possible. Capacity | big storage in a tiny card: capacity is king, photos, and our rocket cfx pro type b memory cards offer up to 2TB of space for all of your content.
Videos, files, and backups can be quickly and comfortably stored on the go. Support | backed by sabrent: the sabrent rocket cfx pro type b memory cards are backward compatible with certain XQD cameras. Please visit sabrent. Com and register your product for the full warranty. Sustained writes with the potential of up to 1, offer enough speed for any type of HD recording. Professional users will enjoy the high power efficiency and endurance provided by top-grade hardware.

Don’t be held back by inferior storage media. Please visit sabrent. Com and register your product for the full warranty. Memorable | a quality memory card: capture your subject quickly and reliably with sabrent rocket cfx PRO Type B CF-XXIT memory cards.
If you need assistance, contact our technical support team. Iops of up to over 300, 000 allow quick access to all of your photos and files. Performance | high speed transfers: our rocket cfx pro type b memory cards utilize dual pcie 3. 0 lanes to reach speeds of up to 1, 300 mb/s at 1tb and up, 700 MB/s for writes to give you the fastest transfer rates possible. There’s no longer a need to fiddle with a dozen little cards when you’re in the field.



Tiny but spacious: good things come in small packages: more storage in a smaller space means you can carry all your creations at once. Don’t miss the perfect shot - avoid having to change memory cards mid-shoot.
A card you can depend on: adopting various advanced flash management techniques including LDPC and RAID error correction, wear-leveling, end-to-end data protection, defect management, and over-provisioning, Sabrent’s CFexpress cards are built to endure years of use to keep your content safe.


1. SanDisk
#ad
SanDisk 128GB Extreme PRO CFexpress Card Type B, SDCFE-128G-GN4NN
#adSanDisk #ad - The cfexpress cardtype b is backwards-compatible with select XQD cameras that adopt firmware enabling Cfexpress2 | 2Backwards compatibility with select XQD cameras subject to the availability and installation of a camera firmware update provided by the camera manufacturer enabling CFexpress compatibility.Up to 1700mb/s read speed; up to 1400MB/s write speed. 1 4k video 4069x2160p support may vary based on host device, file attributes, usage conditions and other factors.
More information #ad
Rescuepro deluxe recovery Software included3 download required | 3Registration required; terms and conditions apply. 1mb=1, 000 bytes. Read speeds of up to 1700mb/s and 1400mb/s write speeds offer low latency during high-speed recording and enhance workflow efficiency far beyond existing sandisk cards 512gb only; 128GB-256GB = 1700MB/s read / 1200 MB/s write; 64GB = 1500 MB/s read / 800MB/s write. Based on internal testing; performance may be lower depending upon host device, 000, usage conditions, and other factors. Enables smooth, raw 4k video1.
Brand | SanDisk #ad |
Manufacturer | Western Digital Technologies, Inc. #ad |
Height | 1.52 Inches |
Length | 0.15 Inches |
Weight | 0.03 Pounds |
Width | 1.17 Inches |
Part Number | SDCFE-128G-GN4NN |
Model | SDCFE-128G-GN4NN |
Warranty | Lifetime limited manufacturer warranty |
More information #ad
2. ProGrade Digital
#ad
ProGrade Digital 256GB CFexpress Type B Memory Card Gold
#adProGrade Digital #ad - Your existing device can be enabled with next-generation performance utilizing PCIe 3. 0 and nvme for accelerated transfer of data. Counterfeits are crumbled: custom laser-etched serial numbers keep cheap counterfeiters at bay because our CFx Cards are so difficult to mimic. Although not included in this package, you can find it on our site and know right away if your files can be restored before you even purchase the program! Keep your cards performing like new with prograde digital refresh pro software available separately.All flash memory slows down over time; Refresh or sanitize your card to keep it at peak performance.
More information #ad
Xqd users upgrade to the latest technology: backward compatible with XQD devices with firmware update from device manufacturer. At prograde digital, we’ve engineered the most advanced all-inclusive video and photo restoration software out there. And monitor the health of your cards before an important shoot. Great for flawless capture of full-frame burst shooting so that you never miss a shot and your buffer clears in seconds. Lighting fast write speed – capture 4k, 6k and beyond with our write speed of up to 1500MB/s. Forged in our premium prograde digital Lab, we meticulously inspect each CFx Memory Card before it ships out and laser etch a custom code on each one. Advanced recovery pro software: never worry again about losing photos or videos from being “corrupted”.
Brand | ProGrade Digital #ad |
Manufacturer | ProGrade Digital #ad |
Height | 0.39 Inches |
Length | 1.97 Inches |
Weight | 0.03 Pounds |
Width | 1.97 Inches |
Part Number | PGCFX256GAPNA |
Model | PGCFX256GAPNA |
More information #ad
3. Lexar
#ad
Lexar Professional 256GB CFexpress Type B Memory Card Gold Series, Raw 8K Video Recording, Supports PCIe 3.0 and NVMe LCXEXPR256G-RNENG, Up to 1750MB/s Read
#adLexar #ad - Available in a wide range of capacities, up to 2TB. With write speeds up to 1500mb/s and minimum sustained write speeds up to 1300MB/s, capture smooth 8K RAW video with ease.More information #ad
Limited lifetime product support. Utilizes pcie 3. 0 and nvme protocol for unmatched speeds. Blazing-fast performance with transfer speeds of up to 1750MB/s read and 1500MB/s write. Features rugged durability to capture with confidence.Brand | Lexar #ad |
Manufacturer | Lexar International #ad |
Height | 0.5 Inches |
Length | 5.5 Inches |
Weight | 0.02 Pounds |
Width | 4 Inches |
Part Number | LCXEXPR256G-RNENG |
Model | LCXEXPR256G-RNENG |
Warranty | Limited Lifetime Warranty |
More information #ad
4. SABRENT
#ad
SABRENT Rocket CFX PRO 512GB CFexpress Type B Memory Card R1800MB/s W1700MB/s CF-XXIT-512
#adSABRENT #ad - Iops of up to over 300, 800 mb/s for reads and 1, 000 allow quick access to all of your photos and files. Get as much space and performance as you need and create your content without compromise. Don’t be held back by inferior storage media. Performance | high speed transfers: our rocket cfx pro type b memory cards utilize dual pcie 3.0 lanes to reach speeds of up to 1, 300 mb/s at 1tb and up, 700 MB/s for writes to give you the fastest transfer rates possible. Capacity | big storage in a tiny card: capacity is king, photos, and our rocket cfx pro type b memory cards offer up to 2TB of space for all of your content.
More information #ad
These cards have the size and performance to keep up with you. There’s no longer a need to fiddle with a dozen little cards when you’re in the field. Videos, files, and backups can be quickly and comfortably stored on the go. Support | backed by sabrent: the sabrent rocket cfx pro type b memory cards are backward compatible with certain XQD cameras. Please visit sabrent. Com and register your product for the full warranty. Sustained writes with the potential of up to 1, offer enough speed for any type of HD recording. Professional users will enjoy the high power efficiency and endurance provided by top-grade hardware.
Brand | SABRENT #ad |
Manufacturer | SABRENT #ad |
Height | 0.15 Inches |
Length | 1.52 Inches |
Weight | 0.02 Pounds |
Width | 1.17 Inches |
Part Number | CF-XXIT-512 |
Model | CF-XXIT-512 |
Warranty | 2 years limited. 5 years with registration. |
More information #ad
5. SABRENT
#ad
SABRENT Rocket CFX PRO 1TB CFexpress Type B Memory Card R1800MB/s W1700MB/s CF-XXIT-1TB
#adSABRENT #ad - Sustained writes with the potential of up to 1, 800 MB/s for reads and 1, offer enough speed for any type of HD recording. Never miss a shot. Get as much space and performance as you need and create your content without compromise. Support | backed by sabrent: the sabrent rocket cfx pro type b memory cards are backward compatible with certain XQD cameras.Don’t be held back by inferior storage media. Please visit sabrent. Com and register your product for the full warranty. Memorable | a quality memory card: capture your subject quickly and reliably with sabrent rocket cfx PRO Type B CF-XXIT memory cards.
More information #ad
Capacity | big storage in a tiny card: capacity is king, photos, and our rocket cfx pro type b memory cards offer up to 2TB of space for all of your content. If you need assistance, contact our technical support team. Iops of up to over 300, 000 allow quick access to all of your photos and files. Performance | high speed transfers: our rocket cfx pro type b memory cards utilize dual pcie 3. 0 lanes to reach speeds of up to 1, 300 mb/s at 1tb and up, 700 MB/s for writes to give you the fastest transfer rates possible. There’s no longer a need to fiddle with a dozen little cards when you’re in the field.
Brand | SABRENT #ad |
Manufacturer | SABRENT #ad |
Height | 0.15 Inches |
Length | 1.52 Inches |
Weight | 0.02 Pounds |
Width | 1.17 Inches |
Part Number | CF-XXIT-1TB |
Model | CF-XXIT-1TB |
Warranty | 2 years limited. 5 years with registration. |
More information #ad
6. Delkin
#ad
Delkin Devices 128GB POWER CFexpress Type B Memory Card DCFX1-128
#adDelkin #ad - Records 8k, 6k & 4k video at High Frame Rates & Bitrates. Raw continuous-Burst Ready. Serialized for Added Protection. Backwards-compatible with Select XQD Supported Cameras Requires Firmware Update from Device Manufacturer. Read/write speeds: 1730/1540 MB/s.More information #ad
Brand | Delkin #ad |
Manufacturer | Delkin Devices #ad |
Height | 1.52 Inches |
Length | 0.15 Inches |
Weight | 0.05 Pounds |
Width | 1.17 Inches |
Part Number | DCFX1-128 |
Model | DCFX1-128 |
Warranty | Lifetime Warranty |
More information #ad
7. SanDisk
#ad
SanDisk Extreme PRO 512GB CFexpress Type-B Memory Card, 1400MB/s Write, 1700MB/s Read
#adSanDisk #ad - Extreme pro 512gb cfexpress type-b Memory Card - SanDisk Lifetime Limited Warranty. Backwards-compatible with select XQD cameras.More information #ad
Rescuepro delux Recovery Software included Download required. Up to 1700mb/s read and 1400mb/s write speeds for 512GB. Enables smooth, RAW 4K video with sustainable performance.Brand | SanDisk #ad |
Manufacturer | SanDisk #ad |
Height | 0.1 Inches |
Length | 6 Inches |
Weight | 0.07 Pounds |
Width | 4 Inches |
Part Number | SDCFE-512G-ANCNN |
Model | Extreme PRO |
More information #ad
8. SABRENT
#ad
SABRENT Rocket CFX 512GB CFexpress Type B Memory Card R1700MB/s W1500MB/s CF-XTBT-512
#adSABRENT #ad - More than just memories: your photographs and video are meant to capture something special and last a lifetime. Our memory cards help you achieve this through reliability, for peace of mind. Pursue your vision with one less worry. Non-stop shooting, anywhere: don’t let slow media hold you back.Tiny but spacious: good things come in small packages: more storage in a smaller space means you can carry all your creations at once. Don’t miss the perfect shot - avoid having to change memory cards mid-shoot.
More information #ad
Transfers in a blink: don’t let your memory card slow you down: high read and write speeds means more time shooting and less time transferring. Our capacious options make sure there’s always more space when you need it. From capturing once-in-a-lifetime events in your town to scenic landscapes in harsh environments across the globe, Sabrent’s CFexpress Type B Cards are designed for demanding professional use cases. A card you can depend on: adopting various advanced flash management techniques including LDPC and RAID error correction, wear-leveling, end-to-end data protection, defect management, and over-provisioning, Sabrent’s CFexpress cards are built to endure years of use to keep your content safe.
Brand | SABRENT #ad |
Manufacturer | SABRENT #ad |
Height | 0.15 Inches |
Length | 1.16 Inches |
Weight | 0.06 Pounds |
Width | 1.5 Inches |
Part Number | CF-XTBT-512 |
Model | CF-XTBT-512 |
Warranty | 1 year limited |
More information #ad
9. SanDisk
#ad
1700MB/s Read, SanDisk Extreme PRO 256GB CFexpress Type-B Memory Card, 1200MB/s Write
#adSanDisk #ad - Up to 1700mb/s read and 1200mb/s write speeds for 256GB. Enables smooth, RAW 4K video with sustainable performance. Rescuepro delux Recovery Software included Download required.More information #ad
Extreme pro 256gb cfexpress type-b Memory Card - SanDisk Lifetime Limited Warranty. Backwards-compatible with select XQD cameras.Brand | SanDisk #ad |
Manufacturer | SanDisk #ad |
Height | 0.1 Inches |
Length | 6 Inches |
Weight | 0.06 Pounds |
Width | 4 Inches |
Part Number | SDCFE-256G-ANCNN |
Model | Extreme PRO |
More information #ad
10. Sony
#ad
SONY Cfexpress Tough Memory Card
#adSony #ad - Memory card File Rescue available for download. Check camera compatibility for CFexpress Type B. Type b memory card with ultra fast write speed at up to 1480 MB/s.More information #ad
Tough specification for challenging environments. Media scan utility monitors the card condition and storage limit. Enhanced workflow with extremely high read speed of up to 1700 MB/s.Brand | Sony #ad |
Manufacturer | Sony #ad |
Height | 0.15 Inches |
Length | 1.17 Inches |
Weight | 0.1 Pounds |
Width | 1.52 Inches |
Part Number | CEBG128/J |
Model | CEBG128/J |
Warranty | 5 year |
More information #ad