---
product_id: 172956726
title: "256GB SF-M series Tough specification UHS-II U3 V60 SDXC Digital Memory Card Card - Read 277MB/s Write 150MB/s SFM256T, SFM256T/T1"
brand: "sony"
price: "€ 294.34"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/172956726-256gb-sf-m-series-tough-specification-uhs-ii-u3-v60
store_origin: SK
region: Slovakia
---

# 277MB/s blazing read speed 256GB ultra storage 18x tougher than standard 256GB SF-M series Tough specification UHS-II U3 V60 SDXC Digital Memory Card Card - Read 277MB/s Write 150MB/s SFM256T, SFM256T/T1

**Brand:** sony
**Price:** € 294.34
**Availability:** ✅ In Stock

## Summary

> 🖤 Tough, fast, and fearless storage for the relentless creator.

## Quick Answers

- **What is this?** 256GB SF-M series Tough specification UHS-II U3 V60 SDXC Digital Memory Card Card - Read 277MB/s Write 150MB/s SFM256T, SFM256T/T1 by sony
- **How much does it cost?** € 294.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/172956726-256gb-sf-m-series-tough-specification-uhs-ii-u3-v60)

## Best For

- sony enthusiasts

## Why This Product

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

## Key Features

- • **4K-Ready Performance:** Optimized for professional 4K video recording—never miss a frame or a moment.
- • **Compact & Lightweight:** At just 5 grams and pocket-sized, it’s the perfect travel companion for on-the-go pros.
- • **Massive 256GB Capacity:** Store your entire creative universe without compromise.
- • **Military-Grade Toughness:** Engineered 18x stronger than standard cards to survive drops, dust, and water (IPX8 waterproof, IPX6 dustproof).
- • **Blazing Fast UHS-II Speeds:** Read at 277MB/s and write at 150MB/s for seamless 4K video capture and rapid file transfers.

## Overview

The Sony 256GB SF-M Tough SDXC card delivers ultra-fast UHS-II read speeds up to 277MB/s and write speeds of 150MB/s, designed for professional 4K video recording. Built with an 18x tougher design, it is waterproof (IPX8), dustproof (IPX6), and drop-proof, ensuring reliable performance in extreme conditions. Compact and lightweight, it’s the ultimate memory card for demanding creatives who refuse to compromise.

## Description

256GB SF-M series Tough specification UHS-II U3 V60 SDXC Digital Memory Card Card - Read 277MB/s Write 150MB/s SFM256T, SFM256T/T1

## Features

- Waterproof (IPX8)/ Dustproof (ipx6)4
- Up to 277MB/s read speed and 150MB/s write speed
- Toughness design (18x stronger than standard UHS II card)
- Supports 4K video recording
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Black |
| Special feature | Drop Proof, Water Proof |
| Read speed | 277 Megabytes Per Second |
| Item weight | 5 Grams |
| Warranty type | Limited |
| Write speed | 150.0 |
| Hardware interface | SDHC |
| Secure digital association speed class | Class 10 |
| Product dimensions | 13L x 11.3W centimetres |
| Manufacturer | SonyMemory |
| UPC | 027242917958 |
| Global Trade Identification Number | 00027242917958 |
| Batteries | 1 12V batteries required. |
| Item model number | SFM256T/T1 |
| RAM Size | 256 GB |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 1 Watt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Weight | 40 Grams |
| Number Of Lithium Ion Cells | 1 |
| Item Weight | 5 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Sony
- **Model name:** SFM256T.SYM
- **Flash memory type:** SDXC
- **Memory storage capacity:** 256 GB
- **Compatible devices:** Digital Imaging products

## Images

![256GB SF-M series Tough specification UHS-II U3 V60 SDXC Digital Memory Card Card - Read 277MB/s Write 150MB/s SFM256T, SFM256T/T1 - Image 1](https://m.media-amazon.com/images/I/61dyiIDcE+L.jpg)

## Available Options

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

## Frequently Bought Together

- Sony TOUGH-M series SDXC UHS-II Card 256GB, V60, CL10, U3, Max R277MB/S, W150MB/S (SF-M256T/T1), Black
- Sony NPFZ100 Z-series Rechargeable Battery Pack for Alpha A7 III, A7R III, A9 Digital Cameras black
- SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

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**Shop now:** [https://www.desertcart.sk/products/172956726-256gb-sf-m-series-tough-specification-uhs-ii-u3-v60](https://www.desertcart.sk/products/172956726-256gb-sf-m-series-tough-specification-uhs-ii-u3-v60)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*