---
product_id: 14898765
title: "64GB Extreme CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s - SDCFXSB-064G-G46"
brand: "sandisk"
price: "E£ 10647"
currency: EGP
in_stock: true
reviews_count: 8
category: "Sandisk"
url: https://www.desertcart.com.eg/products/14898765-64gb-extreme-compactflash-memory-card-udma-7-speed-up-to
store_origin: EG
region: Egypt
---

# 120MB/s read speed 85MB/s write speed Shock & vibration resistant 64GB Extreme CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s - SDCFXSB-064G-G46

**Brand:** sandisk
**Price:** E£ 10647
**Availability:** ✅ In Stock

## Summary

> ⚡ Capture Every Moment, No Buffering, No Limits!

## Quick Answers

- **What is this?** 64GB Extreme CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s - SDCFXSB-064G-G46 by sandisk
- **How much does it cost?** E£ 10647 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/14898765-64gb-extreme-compactflash-memory-card-udma-7-speed-up-to)

## Best For

- sandisk enthusiasts

## Why This Product

- Trusted sandisk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Rugged design with RTV silicone coating ensures durability against drops, shocks, and vibrations.
- • **Trusted by Pros:** Top-rated CompactFlash card with a 1-year limited warranty and a 4.8-star reputation from thousands of users.
- • **Blazing Fast Transfers:** Up to 120MB/s read speeds for instant file access and rapid workflow.
- • **Pro-Level Video Capture:** VPG-20 certified for smooth, uninterrupted Full HD and 4K video recording.
- • **Massive Storage Capacity:** 64GB space to store thousands of RAW photos and hours of high-res video without compromise.

## Overview

The SanDisk 64GB Extreme CompactFlash Memory Card delivers professional-grade performance with up to 120MB/s read and 85MB/s write speeds, ensuring rapid burst shooting and smooth video capture. Engineered for durability with shock and vibration resistance, it supports VPG-20 for consistent video streaming and offers ample 64GB storage for high-resolution photos and Full HD/4K videos. Trusted by photographers and videographers alike, this card is a reliable choice for mid to high-end DSLR cameras and camcorders.

## Description

and transfer speed (up to 120MB/s); 16GB - 128GB cards only. 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. Take advantage of burst-mode photography with the card's write speeds of up to 85MB/s (567X) and enjoy efficient workflow with its transfer speeds up to 120MB/s (16GB - 128GB cards only). With capacities up to 128GB, this memory card provides plenty of storage for Full HD videos and RAW photos. Compatible with CompactFlash supporting host devices.

Review: People are confused, let me help - SANDISK CONFUSION : UN- Confused! Read 1000 reviews it won't make a difference, because the sad fact is A. Memory card corruption 99% is users error: format in camera, use a quality CF CARD READER, , DON'T PLAY AROUND WHEN USING WINDOWS 10, Be SURE YOU HAVE EJECTED CARD. WINDOWS AKNOWLEDGES THIS ISSUE, BUT ALSO IF YOU PULL A CF CARD OUT B4 Eject, you lock it by default. SanDisk, even Lexar still warranty their cards unbelievably. Buy one of these two. NOW ABOUT NOT BEING PRO FAST, HANG ON 5D user, SanDisk has am issue, and it's not speed its name. A year B4 this card, extreme pro was 80mbt writespeeed, this is 120, newer cards are 200+, HOWEVER your camera can only write so fast card speed doesn't matter after a certain point!!!!! The cards not slow, your cameras write speed is!!!! My Nikon D4,shoots 14Bit RAW uncompressed for 60 shots without writing to a card. A 5D does not, but faster cards 2ont effect that, for 90 % of all cameras this card is faster than it can write the files clearing the buffer. That's said, 128G is 4K video capture, if you shoot a 64G card even close to full in a shoot, I'm sorry but even my twin D-810's at 36.3mgpx FX, CAN SHARE A 64g card , I use it for video sizes. And for that CF has long been the best tech, fastest, reliable, I'm a 25 year veteran please TRUST ME. EDITED 7.6.19 Still using 2 128G cards like clockwork !!!! No need to read anymore!!!!! EXTREME PRO, that’s the name, it’s gotta be the fastest right? Simple Sandisk jumps the shark everytime they hit top speed. I have extreme pro 45mbs cards, THIS ONE, lives up to the name, read on!! I don’t endorse, free, discount or otherwise any item if I do not use it myself , that’s the bottom line. I cannot play w/ shady CF cards! A. This is an awesomely fast, reliable card that replaced the CF slot card (Lexar 32G 1066xPro), and matched against my Lexar XQD 2933x card {In my D4}, it hold it’s own. In fact I’d say it’s negligably slower if at all;”At write speed after clearing cache”. Every camera has a buffer, my old D4 had a Buffer upgrade, that was standard in the D4, allowing{, note* buffer capacity is effected by every setting except (raw1+joeg2- which is odd to me, but that’s the deal). So IE: when I touch my Focus button{shutter for most of you, BBFocus for probodies), I see remaining photo capacity,(#of shots before I need to write to card, although it starts immediately), mine is 52. I can get it to 60+, or w/ active D lighting, noise reduct, iso noise reduct, etc @42. If I mash the shutter and clear the cache,( which is = on either card as priority), upon filling my buffer, the camera slows from 10 fps, to 1.,2. Usually **the XQD card wil start to free up more cache allowing,( uninterrupted shooting ) of 5 more images stopping at 100. With today’s glass, and Nikon’s, (Canon’s Sony etc), focus accuracy, you should never ever need the Write Speed of this card. My Lexar 32G 1066x was 160mbps, Top end, this is 120mbs I see 0 difference. WINDOWS 10 users. I highly recommend NEVER OFFLOADING IMAGES OTHER THAN FROM CAMERA TETHERED VIA USB, PROTOCOL. I’ve used San/Lexar for 25 years, lost 1 card to a card reader setup, windows 10, Lexar 1066x,( $150 when purchased). IDK why, but I’ve lost 2, TWO HDD’s (external) as well, so I’d say it’s windows.
Review: Flash drive for iPod mini - Flash modded a 1st gen ipod mini with this and it worked perfectly. Fit was exact, little smaller than the hard drive. Formatted without issue and such an awesome upgrade for that little player to go from 4 GB to 64 GB.

## Features

- Exceptional Shot to Shot Performance - Read speeds of up to 120MB/s and write speeds of up to 85MB/s
- Professional-Grade Video Capture - VPG-20 ensures sustained data recording rate of 20MB/s for a smooth and unbroken video stream
- Durable Design - Backed by rigorous stress, shock, and vibration testing and includes RTV silicone coating for protection against shock and vibration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NUB2RPW |
| Additional Features | Drop Proof |
| Best Sellers Rank | #2 in CompactFlash Memory Cards |
| Brand | Sandisk |
| Built-In Media | Flash Memory, Flash Memory Card, Memory |
| Color | Gold |
| Compatible Devices | Camera |
| Customer Reviews | 4.8 out of 5 stars 4,883 Reviews |
| Flash Memory Type | CompactFlash |
| Global Trade Identification Number | 00619659123710 |
| Hardware Connectivity | CompactFlash |
| Item Dimensions L x W | 1.68"L x 1.41"W |
| Item Height | 1.41 inches |
| Item Type Name | Sandisk Compact Flash S4 Series-UDMA/133 8GB - SDCFXSB-064G-G46 |
| Item Weight | 0.04 Pounds |
| Manufacturer | Sandisk |
| Media Speed | 85 Megabytes Per Second |
| Memory Storage Capacity | 64 GB |
| Model Name | SDCFXSB-064G Compact Flash Extreme |
| Model Number | SDCFXSB-064G-G46 |
| Read Speed | 120 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| UPC | 619659123710 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year warranty |
| Warranty Type | Limited |

## Product Details

- **Brand:** Sandisk
- **Compatible Devices:** Camera
- **Flash Memory Type:** CompactFlash
- **Memory Storage Capacity:** 64 GB
- **Model Name:** SDCFXSB-064G Compact Flash Extreme

## Images

![64GB Extreme CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s - SDCFXSB-064G-G46 - Image 1](https://m.media-amazon.com/images/I/71eIFn0EkeL.jpg)

## Questions & Answers

**Q: Does this work with Canon 5d mark ii?**
A: I have the 5d mkii.  These cards work great.  It's been a while, but I believe I bought them because their write speed is above the cameras specs for speed.  I bought two and hardly use the second unless I want to keep projects separate.

For the responder who asked: the 5d mkii only has one cf slot.

**Q: Does this card work for canon XF00?**
A: The Canon XF100, XF200 and XF305 video cameras all utilize CF cards for storage.  This card will work normally in those cameras.  The XF200 also uses SD card; I don't know about that for the other models.  I shoot with Sony vidcams and they are SD card only.  I PREFER CF cards, and my pro DSLR uses CF.  The short answer to your question, as I understand it, is YES.

**Q: Why after formatting this card with my canon rebel xt, it shows as if the card is a 7gb?**
A: Since some cameras do not take the higher memory, just do not format the card in your camera. If you format it from your computer, then you can plug it into your camera and use All The memory on the card. You will take pics and the camera will continually say 999 pics left. It won’t countdown until you’re have only 6-7gb left on the card.

Hope that helps

**Q: Will it work with pentax ist d?**
A: If it fits.

## Customer Reviews

### ⭐⭐⭐⭐⭐ People are confused, let me help
*by M***A on September 21, 2018*

SANDISK CONFUSION : UN- Confused! Read 1000 reviews it won't make a difference, because the sad fact is A. Memory card corruption 99% is users error: format in camera, use a quality CF CARD READER, , DON'T PLAY AROUND WHEN USING WINDOWS 10, Be SURE YOU HAVE EJECTED CARD. WINDOWS AKNOWLEDGES THIS ISSUE, BUT ALSO IF YOU PULL A CF CARD OUT B4 Eject, you lock it by default. SanDisk, even Lexar still warranty their cards unbelievably. Buy one of these two. NOW ABOUT NOT BEING PRO FAST, HANG ON 5D user, SanDisk has am issue, and it's not speed its name. A year B4 this card, extreme pro was 80mbt writespeeed, this is 120, newer cards are 200+, HOWEVER your camera can only write so fast card speed doesn't matter after a certain point!!!!! The cards not slow, your cameras write speed is!!!! My Nikon D4,shoots 14Bit RAW uncompressed for 60 shots without writing to a card. A 5D does not, but faster cards 2ont effect that, for 90 % of all cameras this card is faster than it can write the files clearing the buffer. That's said, 128G is 4K video capture, if you shoot a 64G card even close to full in a shoot, I'm sorry but even my twin D-810's at 36.3mgpx FX, CAN SHARE A 64g card , I use it for video sizes. And for that CF has long been the best tech, fastest, reliable, I'm a 25 year veteran please TRUST ME. EDITED 7.6.19 Still using 2 128G cards like clockwork !!!! No need to read anymore!!!!! EXTREME PRO, that’s the name, it’s gotta be the fastest right? Simple Sandisk jumps the shark everytime they hit top speed. I have extreme pro 45mbs cards, THIS ONE, lives up to the name, read on!! I don’t endorse, free, discount or otherwise any item if I do not use it myself , that’s the bottom line. I cannot play w/ shady CF cards! A. This is an awesomely fast, reliable card that replaced the CF slot card (Lexar 32G 1066xPro), and matched against my Lexar XQD 2933x card {In my D4}, it hold it’s own. In fact I’d say it’s negligably slower if at all;”At write speed after clearing cache”. Every camera has a buffer, my old D4 had a Buffer upgrade, that was standard in the D4, allowing{, note* buffer capacity is effected by every setting except (raw1+joeg2- which is odd to me, but that’s the deal). So IE: when I touch my Focus button{shutter for most of you, BBFocus for probodies), I see remaining photo capacity,(#of shots before I need to write to card, although it starts immediately), mine is 52. I can get it to 60+, or w/ active D lighting, noise reduct, iso noise reduct, etc @42. If I mash the shutter and clear the cache,( which is = on either card as priority), upon filling my buffer, the camera slows from 10 fps, to 1.,2. Usually **the XQD card wil start to free up more cache allowing,( uninterrupted shooting ) of 5 more images stopping at 100. With today’s glass, and Nikon’s, (Canon’s Sony etc), focus accuracy, you should never ever need the Write Speed of this card. My Lexar 32G 1066x was 160mbps, Top end, this is 120mbs I see 0 difference. WINDOWS 10 users. I highly recommend NEVER OFFLOADING IMAGES OTHER THAN FROM CAMERA TETHERED VIA USB, PROTOCOL. I’ve used San/Lexar for 25 years, lost 1 card to a card reader setup, windows 10, Lexar 1066x,( $150 when purchased). IDK why, but I’ve lost 2, TWO HDD’s (external) as well, so I’d say it’s windows.

### ⭐⭐⭐⭐⭐ Flash drive for iPod mini
*by S***R on December 7, 2025*

Flash modded a 1st gen ipod mini with this and it worked perfectly. Fit was exact, little smaller than the hard drive. Formatted without issue and such an awesome upgrade for that little player to go from 4 GB to 64 GB.

### ⭐⭐⭐⭐⭐ Highly recommend!
*by M***H on December 24, 2025*

Got this for me Canon EOS Rebel XT 350D. It is compatible and the quality of the card is good! I have not had any reliability nor speed issues!

## Frequently Bought Together

- SanDisk 64GB Extreme CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s - SDCFXSB-064G-G46
- Memory Card Reader, BENFEI 4in1 USB 3.0 and USB-C to SD Micro SD MS CF Card Reader Adapter, 4 Cards Simultaneously Read and Write, Compatible with iPhone 15 Series, MacBook Pro/Air 2023, and More
- SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-06*