Best SanDisk CompactFlash Cards of 2025

Kenneth Collin Avatar
Kenneth Collin
Last Updated: 31 Jan 2025

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CompactFlash cards are high-performance memory cards that are widely used for digital cameras, camcorders, and other electronic devices. SanDisk is a reputable brand that offers a range of CompactFlash cards with varying storage capacities, read and write speeds, and durability ratings. These cards are designed to provide reliable and fast performance, allowing you to capture and store high-quality photos and videos without any lag or interruption. Whether you are a professional photographer or a casual user, SanDisk CompactFlash cards are an excellent choice to enhance your digital experience.

At a Glance: Our Top Picks

SanDisk Extreme 64 GB CompactFlash Card Cover #TOP 1
SanDisk Extreme 64 GB CompactFlash Card
ftb score rating icon 9.9
SanDisk Extreme Pro 64 GB CompactFlash Card Cover #TOP 2
SanDisk Extreme Pro 64 GB CompactFlash Card
ftb score rating icon 9.8
SanDisk Extreme III 2GB CompactFlash Card Cover #TOP 3
SanDisk Extreme III 2GB CompactFlash Card
ftb score rating icon 9.6

Top 10 SanDisk CompactFlash Cards

#TOP 1

SanDisk Extreme 64 GB CompactFlash Card

SDCFXSB-064G-G46
Black
64 GB
SanDisk Extreme 64 GB CompactFlash Card Cover
SanDisk Extreme 64 GB UDMA7 CompactFlash Card - Black/Gold

The SanDisk Extreme CompactFlash Card offers impressive performance for your photography needs. With a Video Performance Guarantee of 20 MB/s, you can capture high-quality videos without interruption. Enjoy fast shot speeds of up to 85 MB/s, ensuring you never miss a moment during fast-action photography. Additionally, the card boasts transfer speeds of up to 120 MB/s, making it easy to move your files quickly and efficiently. Its large storage capacity holds thousands of photos and hours of video, giving you the freedom to shoot without limits.

What We Like
High write speed for videos
Fast shot speeds for photos
Quick file transfer speeds
Large storage capacity
Shock and vibration protection
#TOP 2

SanDisk Extreme Pro 64 GB CompactFlash Card

SDCFXPS-064G-X46
Black/Gold
64GB
SanDisk Extreme Pro 64 GB CompactFlash Card Cover
SanDisk Extreme Pro 64 GB 160 MB/s CompactFlash Memory Card - Black/Gold/Red

The SanDisk Extreme Pro Card is ideal for professional videographers and photographers seeking high performance. With transfer speeds of up to 160 MB/s, you can quickly move large files, saving you valuable time on your projects. Its shot speeds of up to 150 MB/s ensure that you won’t miss any critical moments while shooting. Additionally, this card is optimised for 4K video capture, allowing you to record high-quality footage without interruptions. Experience sustained video recording speeds of 65 MB/s with VPG-65, making it perfect for demanding video applications.

What We Like
High transfer speeds
Optimised for 4K video
Ideal for professionals
Reliable shot speeds
#TOP 3

SanDisk Extreme III 2GB CompactFlash Card

SDCFX3-002G-E21
SanDisk Extreme III 2GB CompactFlash Card Cover
SanDisk Extreme III CompactFlash 2GB Memory Card

The SanDisk Extreme III Card is expertly designed for serious professional photographers who require exceptional speed and performance. You can quickly capture, view, upload, and transfer large image files, making it perfect for busy photo shoots. This memory card is also ideal for demanding conditions, whether it’s heat, cold, wind, rain, or snow, ensuring reliability in any environment. With its durable construction, you can trust that your card will withstand the rigours of professional use.

What We Like
High speed and performance
Durable for extreme conditions
Easy file transfer
Reliable for professional use
#TOP 4

SanDisk Extreme 64GB CompactFlash Memory Card

SDCFXS-064G-A46
Gold
OAB06
SanDisk Extreme 64GB CompactFlash Memory Card Cover
Sandisk Extreme CompactFlash Memory Card - 64 GB (SDCFXS-064G-A46)

The SanDisk Extreme CompactFlash offers impressive read speeds of up to 120MB/s, ensuring that you can quickly transfer your files without hassle. With a write speed of up to 85MB/s (for 32GB-128GB), you can capture high-quality images and videos efficiently. Its Video Performance Guarantee (VPG-20) allows for seamless full HD video recording, making it ideal for videographers. Additionally, with capacities of up to 128GB, you'll have ample space for all your media, giving you the freedom to shoot without worrying about running out of storage.

What We Like
Fast read and write speeds
VPG-20 for HD video
Large storage capacity
Ideal for advanced cameras
#TOP 5

SanDisk Extreme 16GB Compact Flash Card

SDCFX-016G-X46
SanDisk Extreme 16GB Compact Flash Card Cover
SanDisk Extreme Compact Flash 16GB memory card

The SanDisk Extreme CompactFlash memory card offers impressive shot-to-shot performance with read/write speeds of up to 60MB/s, making it ideal for capturing high-resolution images quickly. Its Power Core Controller and Enhanced Super-Parallel Processing technology ensure that you benefit from improved card performance, allowing for efficient data transfer. Compatible with UDMA 4 or 5, this card can adapt to various devices, providing versatility in usage. With shock absorption and an RTV silicone jacket, you can trust this memory card to withstand moisture and extreme temperatures, ensuring your data remains safe.

What We Like
High read/write speeds
Improved card performance
Versatile UDMA compatibility
Moisture and temperature protection
#TOP 6

SanDisk 2GB Ultra Compact Flash Card

SDCFH-002G-U46
Schwarz
SanDisk 2GB Ultra Compact Flash Card Cover
Sandisk 2GB Ultra 15MBS Compact Flash CF Card - Retail Pack

The SanDisk Ultra CF Card offers secure digital storage for your high-quality images and videos. With read/write speeds of up to 15MB/sec, you can enjoy faster shot-to-shot performance, allowing you to capture moments quickly without delay. It also supports capacities of up to 16GB, giving you ample space to store all your photos and videos. This means you can take more shots without worrying about running out of storage. Experience the convenience of upgraded performance for your camera with this reliable memory card.

What We Like
Fast read/write speeds
Secure storage for media
High capacity available
Improves camera performance
#TOP 7

SanDisk Extreme PRO 512GB Cfexpress Card

SDCFE-512G-GN4IN
Black
512 GB
SanDisk Extreme PRO 512GB Cfexpress Card Cover
SanDisk Extreme PRO Cfexpress Card Type B, 512GB, Up To 1700MB/S, for RAW 4K Video

The SanDisk Extreme PRO Cfexpress card offers impressive read speeds of up to 1700MB/s and write speeds of 1400MB/s, making it ideal for high-speed, consistent recording. You can enjoy smooth 4K video performance, ensuring your recordings are captured with low latency. Additionally, it is backwards-compatible with select XQD cameras, allowing you to bridge current devices with future technology. Plus, the included RescuePRO Deluxe software makes recovering accidentally deleted files a simple process, giving you peace of mind while you work.

What We Like
High-speed read and write
Smooth 4K video performance
XQD camera compatibility
Easy file recovery software
#TOP 8

SanDisk Extreme Pro 32GB Compact Flash Card

SDCFXP-032G-X46
black
32GB
SanDisk Extreme Pro 32GB Compact Flash Card Cover
SanDisk Extreme Pro Compact Flash Card 32GB

The SanDisk Extreme Pro Card offers impressive performance with a write speed of up to 90MB/sec, ensuring that you can save high-resolution images and videos quickly. Available in various capacities, including 32GB, it caters to different storage needs. The Intelligent Power Core Controller effectively distributes data across the card, enhancing efficiency during use. Additionally, the RTV silicone coating provides added protection against shock and vibration, giving you peace of mind while shooting in challenging environments.

What We Like
High write speed
Multiple capacity options
Efficient data distribution
Shock and vibration protection

SanDisk 256GB Extreme PRO CFast 2.0 Card

SDCFSP-256G-G46D
black / silver
256 GB
SanDisk 256GB Extreme PRO CFast 2.0 Card Cover
SanDisk 256GB Extreme PRO, CFast 2.0 card, up to 525 MB/s VPG-130

The SanDisk Extreme PRO Card is designed for professional, high-performance cameras and camcorders using CFast 2.0 technology. With data transfer speeds reaching up to 525MB/s, you can quickly move your files, saving you valuable time during shoots. Its impressive write speeds of up to 450MB/s ensure that you can capture high-quality images without lag. Additionally, the Video Performance Guarantee 130 (VPG 130) allows you to shoot cinema-quality 4K video, making it perfect for filmmakers who demand the best performance. You’ll be ready to create stunning videos at 4096 x 2160 pixels right away.

What We Like
High-speed data transfer
Quick write speeds
Ideal for 4K video
Cinema-quality performance
Designed for professionals

SanDisk 2GB Ultra II CompactFlash Card

COMINU042154
SanDisk 2GB Ultra II CompactFlash Card Cover
SanDisk 2GB Ultra II CompactFlash CF Card 15MB/S (SDCFH-2048-901)

The SanDisk Ultra II CF Card offers a reliable storage solution with a capacity of 2GB, perfect for capturing high-quality images and videos. With a transfer speed of 15MB/s, you can quickly transfer your files to your computer, saving you valuable time. This CompactFlash card is compatible with a variety of devices, making it a versatile choice for users. However, please note that global store items may have different terms and specifications compared to UK versions, which is important to consider when purchasing.

What We Like
Reliable storage solution
Fast transfer speeds
Compatible with various devices
Good for high-quality media
Buying Guide Image
Editor's Notes

During our SanDisk compactflash card research, we found 36 SanDisk compactflash card products and shortlisted 10 quality products. We collected and analyzed 106,306 customer reviews through our big data system to write the SanDisk compactflash cards list. We found that most customers choose SanDisk compactflash cards with an average price of £56.47.

The SanDisk compactflash cards are available for purchase. The top 10 picks range in price from a low of £29.00 to a high of £209.00, find the one that fits your budget.

Written by
Kenneth Collin Avatar

Kenneth Collin graduated from Imperial College, London, at 22. He is a UX/UI designer, a web developer, and a writer, amongst others. At age 14, Kenneth programmed his first app. Kenneth's app served as a remote control for censored devices. "When I was 8, I would pick up scraps from electronics and try to rebuild or at least fix them," Kenneth said in one of his recent articles on Home repairs for top gadgets.