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Best Buy customers often prefer the following products when searching for fastest cf cards.

Compact Flash (CF) cards are one of the most popular type of flash memory card, and there's a reason for that. They're fast, rugged, and they've been around for a long time. If your device supports them, you should load up on them because they're fast and reliable. Browse the top-ranked list of fastest CF cards below along with associated reviews and opinions.

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  1. Samsung - Bespoke AI 5.3 Cu. Ft. All-in-One Front Load Electric Washer&Dryer Combo Super Speed Wash and Ventless Heat Pump Dryer - Dark Steel - Front_Zoom
    Top comment

    "The entire medium sized load took 2 hours and 23 minutes. The fastest advertised load is 98 minutes, washed and dried. "

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    Product Description

    The Bespoke AI Laundry Combo machine is the industry’s fastest and largest All-in-One Combo washer & dryer. It washes and dries clothes in one machine in 98 minutes with the Super Speed cycle.
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    Top comment

    "The entire medium sized load took 2 hours and 23 minutes. The fastest advertised load is 98 minutes, washed and dried. "

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    Product Description

    The Bespoke AI Laundry Combo machine is the industry’s fastest and largest All-in-One Combo washer & dryer. It washes and dries clothes in one machine in 98 minutes with the Super Speed cycle.
    See all Washer Dryer Combos
    See all Washer Dryer Combos
  2. SanDisk - Extreme PRO 128GB CompactFlash (CF) Memory Card - Front_Zoom
    Top comment

    "Sandisk cf cards are awesome...I have never had any problems with Sandisk cards this is a great card and deal...Can't go wrong with SanDisk CF cards. These work fast and I've never had an issue with a corrupted SandDisk card. "

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    Product Description

    Experience fast shot-to-shot performance with this SanDisk Extreme Pro CompactFlash memory card. Transfer speeds of up to 160MB/sec. make moving large files for storage and editing simple, while the 128GB capacity can hold hours of video and thousands of images. This SanDisk Extreme Pro CompactFlash memory card features a robust construction to withstand everyday use.
    See all CompactFlash (CF)
    Top comment

    "Sandisk cf cards are awesome...I have never had any problems with Sandisk cards this is a great card and deal...Can't go wrong with SanDisk CF cards. These work fast and I've never had an issue with a corrupted SandDisk card. "

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    Product Description

    Experience fast shot-to-shot performance with this SanDisk Extreme Pro CompactFlash memory card. Transfer speeds of up to 160MB/sec. make moving large files for storage and editing simple, while the 128GB capacity can hold hours of video and thousands of images. This SanDisk Extreme Pro CompactFlash memory card features a robust construction to withstand everyday use.
    See all CompactFlash (CF)
    See all CompactFlash (CF)
  3. SanDisk - 512GB Extreme PRO CFexpress Memory Card - Front_Zoom

    Model: SDCFE-512G-ANCNN
    SKU: 6406845
    Top comment

    "To maximize the speed of the CFexpress interface, SanDisk requires you to also maximize the capacity. I trust SanDisk cards in all my cameras and nothing less than the fastest card would do when shooting 8k raw video....High value memory card upgrade....Great price for a fast cf express card and 512GB capacity. Sandisk has been around for a while and is a trusted name. "

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    Product Description

    Store important documents with this SanDisk Extreme PRO CFexpress card. The RescuePRO deluxe software lets you recover data that has been accidentally deleted, while the 512GB storage capacity provides ample space for files, photos and videos. This SanDisk Extreme PRO CFexpress card features high read and write speeds that efficiently enhance workflow. The SanDisk Extreme Pro CFexpress memory card has 8K video recording capability.
    See all CFexpress
    Top comment

    "To maximize the speed of the CFexpress interface, SanDisk requires you to also maximize the capacity. I trust SanDisk cards in all my cameras and nothing less than the fastest card would do when shooting 8k raw video....High value memory card upgrade....Great price for a fast cf express card and 512GB capacity. Sandisk has been around for a while and is a trusted name. "

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    Product Description

    Store important documents with this SanDisk Extreme PRO CFexpress card. The RescuePRO deluxe software lets you recover data that has been accidentally deleted, while the 512GB storage capacity provides ample space for files, photos and videos. This SanDisk Extreme PRO CFexpress card features high read and write speeds that efficiently enhance workflow. The SanDisk Extreme Pro CFexpress memory card has 8K video recording capability.
    See all CFexpress
    See all CFexpress
  4. Insignia™ - USB-C to SD, microSD and CompactFlash Memory Card Reader - Black - Front_Zoom
    Top comment

    "Photos on my cf card loaded much faster than my previous card reader....Excellent Memory Card Reader...This memory card reader is universal used for SD, microSD, and CF cards. "

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    Product Description

    Whether you’re filming or taking photos, don’t run out of memory in the middle of a shoot. Transfer and back up files with the Insignia NS-CRDAC1, USB-C to SD, microSD and CompactFlash Memory Card Reader. Simply plug in your card reader with the included USB-C cable to connect the PC, tablet or other device quickly transfer data from your memory cards. USB-A to USB-C adapter enables USB-A port device for more compatibility and backward compatible with USB 2.0 device, if needed. It’s compatible with a wide variety of SD and microSD cards, as well as CompactFlash cards, to keep your creativity flowing without having to pause and delete unwanted files. Finally, its compact design means you can easily fit it in a pocket or bag. Never let a full memory card stop you again.
    See all Memory Card Readers & Adapters
    Top comment

    "Photos on my cf card loaded much faster than my previous card reader....Excellent Memory Card Reader...This memory card reader is universal used for SD, microSD, and CF cards. "

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    Product Description

    Whether you’re filming or taking photos, don’t run out of memory in the middle of a shoot. Transfer and back up files with the Insignia NS-CRDAC1, USB-C to SD, microSD and CompactFlash Memory Card Reader. Simply plug in your card reader with the included USB-C cable to connect the PC, tablet or other device quickly transfer data from your memory cards. USB-A to USB-C adapter enables USB-A port device for more compatibility and backward compatible with USB 2.0 device, if needed. It’s compatible with a wide variety of SD and microSD cards, as well as CompactFlash cards, to keep your creativity flowing without having to pause and delete unwanted files. Finally, its compact design means you can easily fit it in a pocket or bag. Never let a full memory card stop you again.
    See all Memory Card Readers & Adapters
    See all Memory Card Readers & Adapters
  5. Sony - CEAG160T 160GB CFexpress Type A Memory Card - Front_Zoom
    Top comment

    "Sony CF Express card!! Super fast!! 4K 120...Love this CF express card... I am able to film 120fps in xavc s-i 4K on my Sony a7siii. ...Cf...So far so good I believe would be better if you have the card reader to transfer data"

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    Product Description

    CEAG80T (80GB) and CEAG160T (160GB) use the latest flash memory control technology to achieve read speeds as high as 800MB/s1 and write speeds as high as 700MB/s1 greatly reducing buffer clearing times for efficient, stress-free shooting. TOUGH and durable impact, bending, dust and moisture resistant give you peace of mind only found in Sony TOUGH cards.
    See all CFexpress
    Top comment

    "Sony CF Express card!! Super fast!! 4K 120...Love this CF express card... I am able to film 120fps in xavc s-i 4K on my Sony a7siii. ...Cf...So far so good I believe would be better if you have the card reader to transfer data"

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    Product Description

    CEAG80T (80GB) and CEAG160T (160GB) use the latest flash memory control technology to achieve read speeds as high as 800MB/s1 and write speeds as high as 700MB/s1 greatly reducing buffer clearing times for efficient, stress-free shooting. TOUGH and durable impact, bending, dust and moisture resistant give you peace of mind only found in Sony TOUGH cards.
    See all CFexpress
    See all CFexpress
  6. SanDisk - 128GB Extreme PRO CFexpress Memory Card - Front_Zoom

    Model: SDCFE-128G-ANCNN
    SKU: 6406842
    Top comment

    "CF Express Card Review...It worked well, organized my files accordingly quicker than normal SD Cards. The CFExpress cards are more expensive but better quality....San Disk 128 cfexpress card...Never had an issue with Sandisk and always go for their cards. What an upgrade coming from CF cards. Transfer speeds are insane."

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    Product Description

    Capture high-quality images and 4K video with this 128GB SanDisk Extreme PRO CFexpress memory card. Read speeds of up to 1700MB/sec. and write speeds of up to 1400MB/sec. ensure low latency during recording and supports fast file transfer. This SanDisk Extreme PRO CFexpress memory card offers backward compatibility with certain XQD cameras for versatile use, and the included RescuePRO Deluxe recovery software helps retrieve lost or deleted files. The SanDisk Extreme Pro CFexpress memory card has 8K video recording capability.
    See all CFexpress
    Top comment

    "CF Express Card Review...It worked well, organized my files accordingly quicker than normal SD Cards. The CFExpress cards are more expensive but better quality....San Disk 128 cfexpress card...Never had an issue with Sandisk and always go for their cards. What an upgrade coming from CF cards. Transfer speeds are insane."

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    Product Description

    Capture high-quality images and 4K video with this 128GB SanDisk Extreme PRO CFexpress memory card. Read speeds of up to 1700MB/sec. and write speeds of up to 1400MB/sec. ensure low latency during recording and supports fast file transfer. This SanDisk Extreme PRO CFexpress memory card offers backward compatibility with certain XQD cameras for versatile use, and the included RescuePRO Deluxe recovery software helps retrieve lost or deleted files. The SanDisk Extreme Pro CFexpress memory card has 8K video recording capability.
    See all CFexpress
    See all CFexpress
  7. SanDisk - Extreme Pro 128GB SDXC UHS-II Memory Card - Front_Zoom

    Model: SDSDXDK-128G-ANCIN
    SKU: 6452784
    Top comment

    "Fast! Good backup card until I can snagged a CF Express card. Gets the job done for all things audio/video...Reliable SD card...Never had an issue with these memory cards. Bought two as my $600 Sony CF A express card malfuntioned on me."

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    Product Description

    Save your photos and videos on this SanDisk SDSDXDK-128G-ANCIN Extreme Pro memory card. The 128GB of internal capacity lets you add plenty of space to your setup, while the read speeds of up to 300MB/sec. offer ultrafast data access. Boasting file transfer speeds of 260MB/sec., this SanDisk Extreme Pro memory card makes it easy to move data across devices.
    See all Secure Digital (SDXC)
    Top comment

    "Fast! Good backup card until I can snagged a CF Express card. Gets the job done for all things audio/video...Reliable SD card...Never had an issue with these memory cards. Bought two as my $600 Sony CF A express card malfuntioned on me."

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    Product Description

    Save your photos and videos on this SanDisk SDSDXDK-128G-ANCIN Extreme Pro memory card. The 128GB of internal capacity lets you add plenty of space to your setup, while the read speeds of up to 300MB/sec. offer ultrafast data access. Boasting file transfer speeds of 260MB/sec., this SanDisk Extreme Pro memory card makes it easy to move data across devices.
    See all Secure Digital (SDXC)
    See all Secure Digital (SDXC)
  8. SanDisk - Extreme 64GB CompactFlash (CF) Memory Card - Front_Zoom
    Top comment

    "Prosumer grade cf card...This is not the best or fastest cf card you can buy. But I find it works perfectly for my needs....SanDisk extreme cf card...SanDisk makes the best most consistent cf cards. The extreme cards are very fast."

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    Product Description

    Capture action shots and record Full HD videos with this SanDisk Extreme CompactFlash memory card. The 64GB capacity provides ample storage space for media, and the temperature-resistant and shock-resistant construction withstands harsh environments. This SanDisk Extreme CompactFlash memory card has read speeds of up to 120MB/s and write speeds up to 85MB/s for quick data transfer. Ideal for use with mid-range to high-end DSLR cameras and HD camcorders, the SanDisk Extreme CompactFlash Memory Card delivers first-rate read/write speeds to catch fast action shots and enable quick file transfers. This memory card features video performance guarantee to deliver a minimum sustained recording data rate of 20 Mbps to support high-quality Full HD video (1080p) recording. This memory card provides plenty of storage for Full HD videos and RAW photos.
    See all CompactFlash (CF)
    Top comment

    "Prosumer grade cf card...This is not the best or fastest cf card you can buy. But I find it works perfectly for my needs....SanDisk extreme cf card...SanDisk makes the best most consistent cf cards. The extreme cards are very fast."

    See all customer reviews

    Product Description

    Capture action shots and record Full HD videos with this SanDisk Extreme CompactFlash memory card. The 64GB capacity provides ample storage space for media, and the temperature-resistant and shock-resistant construction withstands harsh environments. This SanDisk Extreme CompactFlash memory card has read speeds of up to 120MB/s and write speeds up to 85MB/s for quick data transfer. Ideal for use with mid-range to high-end DSLR cameras and HD camcorders, the SanDisk Extreme CompactFlash Memory Card delivers first-rate read/write speeds to catch fast action shots and enable quick file transfers. This memory card features video performance guarantee to deliver a minimum sustained recording data rate of 20 Mbps to support high-quality Full HD video (1080p) recording. This memory card provides plenty of storage for Full HD videos and RAW photos.
    See all CompactFlash (CF)
    See all CompactFlash (CF)
  9. Nikon - Z 8 8K Video Mirrorless Camera (Body Only) - Black - Front_Zoom
    Top comment

    "I wish they would have used 2 CFexspess cards. It is a faster card then than the SD card for the second card....If you plan to shoot to its maximum capabilities, be sure to purchase a GOOD CF card. Don't even attempt to use a SD, they just dont have write speed. "

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    Product Description

    The ultimate hybrid camera. Powerful video and still photography capabilities. Video features include 12-bit 8K/60p and 4K/120p RAW plus 10-bit ProRes 422 HQ internal video recording. Photography features include a 45.7MP stacked CMOS sensor, a silent, vibration-free electronic shutter, 120 fps burst shooting and a blackout-free viewfinder. Fast, accurate AF with subject detection powered by deep learning. Professional build and operation. Smart connectivity. All in a brilliant compact, lightweight modular design.
    See all Mirrorless Cameras
    Top comment

    "I wish they would have used 2 CFexspess cards. It is a faster card then than the SD card for the second card....If you plan to shoot to its maximum capabilities, be sure to purchase a GOOD CF card. Don't even attempt to use a SD, they just dont have write speed. "

    See all customer reviews

    Product Description

    The ultimate hybrid camera. Powerful video and still photography capabilities. Video features include 12-bit 8K/60p and 4K/120p RAW plus 10-bit ProRes 422 HQ internal video recording. Photography features include a 45.7MP stacked CMOS sensor, a silent, vibration-free electronic shutter, 120 fps burst shooting and a blackout-free viewfinder. Fast, accurate AF with subject detection powered by deep learning. Professional build and operation. Smart connectivity. All in a brilliant compact, lightweight modular design.
    See all Mirrorless Cameras
    See all Mirrorless Cameras
  10. Canon - EOS R3 Mirrorless Camera (Body Only) - Black - Front_Zoom
    Top comment

    "My only complaint, I wish it had two CF Express slots. I guess that'll be for the R1....(At least for stills). Cf express are a blessing, really helping in the download speeds. "

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    Product Description

    Building on the success of the EOS R series of cameras and leveraging advancements in technology that have come along since, the EOS R3 combines some of the best of both the EOS R5 and EOS-1D X Mark III cameras to provide a robust, high-performance camera.* The EOS R3 is the first “3” series camera since the popular EOS-3 film camera launched in 1998. At the heart of the EOS R3 is a Canon developed 24.1 megapixel back-illuminated stacked CMOS sensor which combines with the DIGIC X processor to deliver a higher speed readout, allowing for continuous blackout-free shooting** at up to 30 fps in electronic (silent) shutter mode with minimum rolling distortion. The combination also increases the high sensitivity light capturing efficiency of a native ISO of 102400 for still images. The improved Dual Pixel CMOS AF II with 1,053 AF Points features evolved EOS iTR tracking for subjects such as people, animals, as well as select cars and motorcycles*** down to EV -7.5. The EOS R3 also allows the user multiple ways of controlling AF using Eye Control AF, Smart Controller with home position and the classic multi-controller. The camera also includes a new multi-function hot shoe which alleviates the need for extra batteries and cables in accessories such as micro¬phones and flash transmitters. The EOS R3 also includes flexible connectivity options with built-in wired LAN, GPS, USB, Wi-Fi and Bluetooth. The Canon EOS R3 is designed to satisfy the most demanding expectations in a camera — emphasizing speed, performance, and reliability.
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    Top comment

    "My only complaint, I wish it had two CF Express slots. I guess that'll be for the R1....(At least for stills). Cf express are a blessing, really helping in the download speeds. "

    See all customer reviews

    Product Description

    Building on the success of the EOS R series of cameras and leveraging advancements in technology that have come along since, the EOS R3 combines some of the best of both the EOS R5 and EOS-1D X Mark III cameras to provide a robust, high-performance camera.* The EOS R3 is the first “3” series camera since the popular EOS-3 film camera launched in 1998. At the heart of the EOS R3 is a Canon developed 24.1 megapixel back-illuminated stacked CMOS sensor which combines with the DIGIC X processor to deliver a higher speed readout, allowing for continuous blackout-free shooting** at up to 30 fps in electronic (silent) shutter mode with minimum rolling distortion. The combination also increases the high sensitivity light capturing efficiency of a native ISO of 102400 for still images. The improved Dual Pixel CMOS AF II with 1,053 AF Points features evolved EOS iTR tracking for subjects such as people, animals, as well as select cars and motorcycles*** down to EV -7.5. The EOS R3 also allows the user multiple ways of controlling AF using Eye Control AF, Smart Controller with home position and the classic multi-controller. The camera also includes a new multi-function hot shoe which alleviates the need for extra batteries and cables in accessories such as micro¬phones and flash transmitters. The EOS R3 also includes flexible connectivity options with built-in wired LAN, GPS, USB, Wi-Fi and Bluetooth. The Canon EOS R3 is designed to satisfy the most demanding expectations in a camera — emphasizing speed, performance, and reliability.
    See all Mirrorless Cameras
    See all Mirrorless Cameras
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