# SanDisk Extreme CompactFlash 32GB UDMA 7

SanDisk Extreme CompactFlash 32GB UDMA 7 is a camera memory card aimed at DSLR users who need space for photo and video sessions. The listing claims up to 85 MB/s write speed, up to 120 MB/s read speed and a 20 MB/s minimum sustained write speed for VPG video recording. Actual performance depends on the host device.

- [Original product page](https://bargainpostbox.co.uk/product/sandisk-extreme-compactflash-32gb-udma-7)
- [View offer](https://bargainpostbox.co.uk/visit/sandisk-extreme-compactflash-32gb-udma-7)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: SANDISK
- Model: SDCFXSB-032G-G46
- Category: Computers > Data Storage > Memory Cards
- Price: 41.99 GBP
- Previous price: 61.99 GBP
- Discount: 32%
- Price checked: 2026-11-12T18:01:37.269Z
- Rating: 4.7 / 5
- Reviews: 14415

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Manufacturer claims up to 85 MB/s write speed and up to 120 MB/s read speed, with performance depending on the host device.
- VPG claims a minimum sustained write speed of 20 MB/s for video recording. Full HD support may vary by host device, file size and other factors.
- A stated 32 GB capacity suits photographers who want card storage for extended sessions without stepping up to a larger listed capacity.
- Manufacturer says an RTV silicone coating protects against shock and vibration.

## Pros

- The stated capacity and claimed write speed are aimed at photo bursts, RAW plus JPEG capture and Full HD video in compatible cameras.
- The stated read speed can help when transferring large image or video files, subject to the camera, card reader and computer.

## Cons

- At 32 GB, this card provides less session capacity than the larger capacities described in the manufacturer material.

## Specifications

### Identity
- Brand: SANDISK
- Model: SDCFXSB-032G-G46
- Card format: CompactFlash
- Compatible device: Camera
### Computing specifications
- Storage listed: 32 GB
- Read speed: 120 Megabytes Per Second
- Media speed: 85 megabytes\_per\_second
- Video Performance Guarantee: Video Performance Guarantee \(VPG\) allows minimum sustained write speed of 20 MB/s
### Dimensions and installation
- Weight listed: 1 Grams
- Dimensions listed: 43L x 3W millimetres
- Alternative dimensions listing: 15D x 10W x 1H centimetres
### Other listed details
- Warranty type: Limited
- Spare part availability duration: 1 Years
- Colour: Black
- Country of origin: China

## Before you buy

- The listing is inconsistent about the 85 MB/s figure, describing it as media speed and shot/write speed, and its two dimension entries differ substantially. Treat dimensions and speed labels as unconfirmed. The 20 MB/s VPG figure is a minimum sustained write claim, while the 85 MB/s write and 120 MB/s read figures are stated as up to values. Performance and Full HD support may vary with the host device and other factors. Check that your camera accepts CompactFlash and supports the relevant UDMA mode before buying.

## In the box

- 1 item (Included)

## A good fit for

- Owners of compatible CompactFlash cameras who need a 32 GB card for photos, bursts or video.
- Photographers who transfer large files and want the listed read-speed claim to guide a compatible card-reader setup.

## Less suited to

- Buyers whose camera uses SD, microSD or another card format rather than CompactFlash.
- Users who need more than 32 GB on a single card for long sessions.

## Customer feedback

Customer feedback reports that the card works well in cameras and highlights speed, capacity and versatility. Durability feedback is mixed, with some customers describing it as robust and others reporting corruption during use. For buyers relying on the claimed burst and video performance, the speed may be useful, but the mixed durability reports make regular backups prudent. These reports do not establish the cause or rate of corruption.
- Positive themes: Customers describe the card as working well with cameras and praise its speed and capacity.
- Positive themes: Customers also mention versatility and value for money.
- Mixed feedback: Durability feedback is mixed, including reports of corruption during use.

## Frequently asked questions

### What capacity is this SanDisk Extreme CompactFlash card?
The listing specifies 32 GB. Actual user-available storage may be lower.
### What speeds are claimed?
The listing claims up to 85 MB/s for write or shot speed and up to 120 MB/s for read or transfer speed. These are not guaranteed operating speeds and may be lower depending on the host device.
### What does the VPG claim mean for video?
The manufacturer claims a minimum sustained write speed of 20 MB/s under its Video Performance Guarantee. Full HD support may vary with the host device, file size and other factors.
### Will it fit my camera?
It is a CompactFlash card listed as compatible with cameras. Confirm that your specific camera accepts CompactFlash and supports the applicable UDMA mode.

## Alternative options

- [Extreme 32GB Compact Flash Memory Card, Original CF Card for Professional Photographer, Videographer, Enthusiast](https://bargainpostbox.co.uk/visit/sandisk-extreme-compactflash-32gb-udma-7)
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- [Extreme 64GB Compact Flash Memory Card, High Speed CF Card for Professional Photographer, Videographer, Enthusiast](https://bargainpostbox.co.uk/visit/sandisk-extreme-compactflash-32gb-udma-7)
- [Extreme 128GB Compact Flash Memory Card, Original CF Card for Professional Photographer, Videographer, Enthusiast](https://bargainpostbox.co.uk/visit/sandisk-extreme-compactflash-32gb-udma-7)
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- [Extreme 4GB Compact Flash Memory Card, Original CF Card for Professional Photographer, Videographer, Enthusiast](https://bargainpostbox.co.uk/visit/sandisk-extreme-compactflash-32gb-udma-7)
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- [Nextorage Japan Micro SD Card UHS-II 128GB Memory Card V60 4K Nikon camera \| Max Read Speed 280MB/s, Max Write Speed 100MB/s, GoPro, Olympus, Insta360, Smartphone, Drones, Action Camera, NX-M2SE128G](https://bargainpostbox.co.uk/visit/sandisk-extreme-compactflash-32gb-udma-7)
- [Extreme 2GB Compact Flash Memory Card, Original CF Card for Professional Photographer, Videographer, Enthusiast](https://bargainpostbox.co.uk/visit/sandisk-extreme-compactflash-32gb-udma-7)
- [BR & TD CF Memory Card Extreme, 32GB, 120MB/s, UDMA, Compact Flash](https://bargainpostbox.co.uk/visit/sandisk-extreme-compactflash-32gb-udma-7)

## Add-ons

- [Extreme 64GB Compact Flash Memory Card, High Speed CF Card for Professional Photographer](https://bargainpostbox.co.uk/visit/sandisk-extreme-compactflash-32gb-udma-7)
- [SANDISK Extreme PRO SD Memory Card 256GB, Up to 200MB/s Read Speeds \| V30, U3, C10, 4K UHD, Up to 140MB/s Write Speeds, Rescu](https://bargainpostbox.co.uk/visit/sandisk-extreme-compactflash-32gb-udma-7)

## Images

![SanDisk Extreme CompactFlash 32GB UDMA 7 — 1](https://bargainpostbox.co.uk/i/I05f463PrDVh2QAeiiXZ56LJZeiA4xcKw5O4r6YMeVVQFdecJCmw4DZwmNLSen2mT8WNQOC7ZF4BFEASbjkeFRdlnrN4H31QzMSoQTxzqUmS2ZD2QpCk7x4e.jpg)

![SanDisk Extreme CompactFlash 32GB UDMA 7 — 2](https://bargainpostbox.co.uk/i/XXaDW8BaHiOyVNt0tuNNQVw7TxE-5EN0-kEYOahg-PD5COYx9CLCAijijGi9BGNHfgEjylYjk5xabQd2e5FwPxPnmuetyGmlTHxx5sZTxfVJHj2F41EfjBqn.jpg)