---
product_id: 22059856
title: "SanDisk 128GB Extreme CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s - SDCFXSB-128G-G46"
brand: "sandisk"
price: "870 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Sandisk"
url: https://www.desertcart.ro/products/22059856-sandisk-128gb-extreme-compactflash-memory-card-udma-7-speed-up
store_origin: RO
region: Romania
---

# 120MB/s read speed 85MB/s write speed Vibration & shock resistant SanDisk 128GB Extreme CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s - SDCFXSB-128G-G46

**Brand:** sandisk
**Price:** 870 Lei
**Availability:** ✅ In Stock

## Summary

> 📸 Capture Every Moment, No Compromises.

## Quick Answers

- **What is this?** SanDisk 128GB Extreme CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s - SDCFXSB-128G-G46 by sandisk
- **How much does it cost?** 870 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/22059856-sandisk-128gb-extreme-compactflash-memory-card-udma-7-speed-up)

## 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:** Shock, vibration, and temperature tested to thrive in extreme conditions (-13°F to 185°F).
- • **Burst Mode Ready:** Write speeds up to 85MB/s capture every decisive moment without lag.
- • **Blazing Fast Transfers:** UDMA 7 tech delivers up to 120MB/s read speeds for instant file access.
- • **Pro-Grade Video Capture:** VPG-20 ensures smooth, uninterrupted Full HD video recording.
- • **Massive Storage, Minimal Downtime:** 128GB capacity stores thousands of RAW photos and hours of HD footage.

## Overview

The SanDisk 128GB Extreme CompactFlash Memory Card (UDMA 7) offers professional-grade performance with read speeds up to 120MB/s and write speeds up to 85MB/s. Engineered for mid to high-end DSLRs and HD camcorders, it supports VPG-20 for smooth video capture and is rigorously tested for shock, vibration, and extreme temperatures, making it the reliable choice for demanding photographers and videographers.

## 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.

Review: Authentic, Good Price - Authentic card. Works great in my Canon 5D MarkII. The number of shots it will hold is plenty over 999.
Review: The Digital Workhorse for Cameras That Still Mean Business - Look, CompactFlash may not be the new hotness—but for certain DSLRs, video rigs, or embedded systems, it’s still the most dependable format in the game. And this SanDisk 32GB Extreme CF card? Straight up the gold standard for when your files matter and failure is not an option. I’ve run this in: A Canon 5D Mark III (yes, it’s still a beast) A Blackmagic Pocket Camera setup A logic analyzer that insists on CF because it was built in the George W. era Speeds are consistent. It actually hits the advertised 120MB/s read and ~85MB/s write in real-world testing (not just synthetic benchmarks). Perfect for RAW photo bursts, 1080p video recording, or even high-speed logging. What I Like: UDMA 7 support = no bottlenecks on supported cameras Rock-solid durability—resistant to temperature swings, drops, and the occasional backpack apocalypse 32GB sweet spot: large enough for long shoots, small enough for safe file rotation (yes, that’s still a thing) SanDisk’s reliability is still unmatched in this space—never had one corrupt on me What Could Be Better: Pricing is a little premium—but you’re paying for mission-critical reliability, not bulk storage Still no write-protect switch (why, CF gods?) CF readers are rare these days—make sure you’ve got a good USB 3.0 adapter

## 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
- It operates in nearly any climate, with a functioning temperature range of -13 to 185 degrees Fahrenheit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NUB2TWI |
| Best Sellers Rank | #1 in CompactFlash Memory Cards |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (9,483) |
| Date First Available | September 22, 2014 |
| Flash Memory Size | 128 |
| Hardware Interface | SDHC |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 0.14 x 1.68 x 1.41 inches |
| Item Weight | 0.64 ounces |
| Item model number | SDCFXSB-128G-G46 |
| Manufacturer | Sandisk |
| Number of USB 2.0 Ports | 1 |
| Product Dimensions | 1.68"L x 1.41"W |
| RAM | 128 GB |
| Read Speed | 120 Megabytes Per Second |
| Secure Digital Association Speed Class | Class 10 |
| Special Feature | Temperature Proof |
| UPC | 619659124748 |
| Warranty Type | Limited |
| Write Speed | 85 Megabytes Per Second |

## Product Details

- **Brand:** Sandisk
- **Compatible Devices:** Camera
- **Flash Memory Type:** CompactFlash
- **Memory Storage Capacity:** 128 GB
- **Model Name:** SDCFXSB-128G-G46

## Images

![SanDisk 128GB Extreme CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s - SDCFXSB-128G-G46 - Image 1](https://m.media-amazon.com/images/I/61KlnwLVvmL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Authentic, Good Price
*by M***. on October 1, 2025*

Authentic card. Works great in my Canon 5D MarkII. The number of shots it will hold is plenty over 999.

### ⭐⭐⭐⭐⭐ The Digital Workhorse for Cameras That Still Mean Business
*by I***Y on March 29, 2025*

Look, CompactFlash may not be the new hotness—but for certain DSLRs, video rigs, or embedded systems, it’s still the most dependable format in the game. And this SanDisk 32GB Extreme CF card? Straight up the gold standard for when your files matter and failure is not an option. I’ve run this in: A Canon 5D Mark III (yes, it’s still a beast) A Blackmagic Pocket Camera setup A logic analyzer that insists on CF because it was built in the George W. era Speeds are consistent. It actually hits the advertised 120MB/s read and ~85MB/s write in real-world testing (not just synthetic benchmarks). Perfect for RAW photo bursts, 1080p video recording, or even high-speed logging. What I Like: UDMA 7 support = no bottlenecks on supported cameras Rock-solid durability—resistant to temperature swings, drops, and the occasional backpack apocalypse 32GB sweet spot: large enough for long shoots, small enough for safe file rotation (yes, that’s still a thing) SanDisk’s reliability is still unmatched in this space—never had one corrupt on me What Could Be Better: Pricing is a little premium—but you’re paying for mission-critical reliability, not bulk storage Still no write-protect switch (why, CF gods?) CF readers are rare these days—make sure you’ve got a good USB 3.0 adapter

### ⭐⭐⭐⭐⭐ Worth the Price
*by C***Y on December 13, 2025*

Great item! I’m using as Backup on my Nikon D800. Worth the price, thank you!

## Frequently Bought Together

- SanDisk 128GB Extreme CompactFlash Memory Card UDMA 7 Speed Up To 120MB/s - SDCFXSB-128G-G46
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**Shop now:** [https://www.desertcart.ro/products/22059856-sandisk-128gb-extreme-compactflash-memory-card-udma-7-speed-up](https://www.desertcart.ro/products/22059856-sandisk-128gb-extreme-compactflash-memory-card-udma-7-speed-up)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-05*