Transcend Industrial Temp SDHC80I SDHC 4GB Card

Product code: FT4GSDHC80I
OEM Part Number: TS4GSDHC80I

Transcend Industrial Temp SDHC80I SDHC 4GB Card


  • Brand: Transcend
  • Storage Capacity: 4 GB
  • Card Type: SDHC Cards
  • Grades: Industrial
  • Write Speed: 8MB/s
  • Write Speed: 14MB/s
  • Read Speed: 18MB/s
  • Speed Rating: 80x

Product Overview

Transcend's Industrial Temp SDHC80I cards combine the advantages of large storage capacity and industrial range (-40° to 85ºC) operating temperature flexibility, making them the best solution for tough industrial environments where performance and reliability are essential.


  • High performance Class 10 transfer speed
  • Manufactured with Industrial spec SLC NAND Flash memory
  • Mechanical write-protection switch
  • RoHS compliant product
  • Compatible with SD Specification Ver. 3.01
  • Mechanical Write Protection Switch
  • Supports Copy Protection for Recorded Media(CPRM) for music and other commercial media
  • Supports Speed Class Specification up to Class 10
  • Card Lid material: PC + ABS
  • Two-year Limited Warranty


  • Interface(connector): SD flash card connector
  • Form Factor: SDHC flash card
  • Flash Type: SLC
  • Capacity(GB): 4GB
  • Max. R/W Performance(MB/s)(Vary by density): Read: 18MB/s, Write: 14MB/s
  • Op. Voltage(V): 2.7V~3.6V
  • Power Consumption(W): 0.72W
  • Op. Temp.(℃): -40℃~85℃
  • Storage Temp.(℃): -40℃~85℃
  • Humidity(%): 0%~95%
  • Shock(G): 600G
  • Vibration(Hz/G): 20G (Peak-to-Peak), 20Hz to 2000Hz(Frequency)
  • Dimensions(mm): 24mm × 32mm × 2.1mm
  • MTBF(hours): 1,000,000 hours

60-Day Returns Policy

Not 100% happy with your order then return it to us under our No Quibble 60 Day Money Back Guarantee. 

Our 60-Day return policy gives you plenty of time to consider your purchase. You can return any item in its original condition within 60 days of the date of shipment for a refund or exchange. We will also provide you a Freepost label to return the memory which ensures that there is no cost to our customers.

Lifetime Warranty

Feel confident that your memory will last a lifetime. Our lifetime warranty guarantees that if your memory should ever fail we will replace or repair the product free of charge. Please note that the lifetime warranty refers only to memory modules and not flash memory or storage products. Please see the individual 'product details' for warranties specific to each product. For complete warranty details please see our Terms and Conditions 

Transcend - First and Largest UK Distributor

OFFTEK is proud to be one of the first and largest distributors of Transcend products in the UK, a relationship which first began in 1996.

Transcend is a global company with offices around the world. Their overseas offices were opened in California, USA (1990), Germany (1992), The Netherlands (1996), Japan (1997), Hong Kong (2000), China (2000), UK (2005) and Maryland, USA (2005). Transcend is a strategically integrated Hi-Tech company, that not only designs, develops, and manufactures their branded products, but also market and sell their own devices.

The corporate culture that exists within Transcend is one of professionalism and teamwork. As a declaration of their commitment to quality they implemented the Total Quality Control concept throughout the company, and became the first memory module manufacturer in Taiwan and the second in the world to receive ISO 9001 Certification. Transcend's Advanced R&D Teams have over 17 years of experience in developing quality state-of-the-art Hi-Tech products that are at the very cutting edge of technology. Their commitment to R&D ensures that we will continue to produce superior quality innovative products keeping us at the forefront of our industry and leaving the competition far behind.

As a company Transcend can best be described as, a World-Class leader in the field of memory and consumer electronics, which brings you Tomorrow’s World, Today.

Integral Memory

Integral is a brand of Integral Memory plc, a company born in the UK as the PC era was just beginning in 1989. They began by supplying memory for very early PCs and data systems. Later in 1999 integral began producing some of the very first memory cards and USB drives for the fast growing digital market.

Today, Integral Memory produces a wide range of memory and storage products including; DRAM, memory cards, USB drives, Solid-State-Drives (SSD) and Industrial memory solutions. 

Integral’s passion is to bring you the latest memory products built on quality, reliability and great prices including; SDXC memory cards, 256-bit encrypted USB drives and high capacity SSDs.


£94.80 inc. VAT

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Example Storage Capacity

Photos (based on 12MP) 1000
Minutes of Video (based on 12Mb/s) 40
MP3 Files 1038
MP4 Files 3