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SanDisk Extreme CompactFlash 32 GB card black label

SanDisk

SanDisk Extreme CompactFlash 32 GB 120 MB/s Read 85 MB/s Write

SKU CH-M24K-VDKT1

CompactFlash card storing 32 GB with 120 MB/s read and 85 MB/s write speeds

  • Total capacity32 GB
  • Memory card formatCompactFlash
  • Max read speed120 MB/s
  • Write throughput85 MB per second
  • Product typeCompactFlash
  • 120 MB/s read speed accelerates file transfers
  • 85 MB/s write speed captures continuous burst shots
  • 32 GB capacity stores thousands of RAW images
  • CompactFlash form factor fits professional camera slots
  • UDMA 7 support enables maximum host performance

CompactFlash 32 GB for high-speed capture

The SanDisk Extreme CompactFlash card delivers 32 GB of storage with read speeds up to 120 MB/s and write speeds up to 85 MB/s. It targets photographers and videographers who need reliable performance for continuous shooting and Full HD video recording in cameras that accept CompactFlash media.

Installation is a simple card-slot insert

Push the card firmly into the camera or reader slot until it clicks; the UDMA 7 interface is recognised automatically by compatible hosts. The most common issue is using the card in a device that only supports older UDMA modes, which will fall back to lower speeds without warning.

Sustained write holds near rated 85 MB/s

During long bursts or extended video clips the card maintains throughput close to the specified write rate rather than dropping after a short cache fill. Heat buildup in continuous operation is minimal, so performance remains stable for the duration of a typical shoot.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $59.99
Pricier than about 57% of the 1,947 comparable items (median $46.99).
Total capacity 32 GB
Lower than about 70% of the 1,132 comparable items (median 64 GB).
Price per TB $1,874.69 per TB
Pricier than about 90% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Model nameSDCFXSB-032G-G46
Part numberSDCFXSB-032G-G46
Total capacity32 GB
Product typeCompactFlash
Performance
Max read speed120 MB/s
Write throughput85 MB per second
Storage
Memory card formatCompactFlash

Questions about this item

How do I verify the card delivers the stated 120 MB/s read and 85 MB/s write speeds after inserting it?

Run a benchmark tool such as CrystalDiskMark or ATTO on a UDMA 7-capable reader; sequential results should approach 120 MB/s read and 85 MB/s write.

What is included in the package and what must be purchased separately?

The box contains the 32 GB SanDisk Extreme CompactFlash card only; a compatible CompactFlash card reader or camera slot is required separately.

Which capacity version should I choose for this model?

This specific model is the 32 GB variant; other capacities are different part numbers and not covered by this listing.

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