Transcend CFast

Transcend CFast 4GB Card


  • Brand: Transcend
  • Storage Capacity: 4GB Card, 8GB Card, 16GB Card
  • Card Type: Compact Flash Cards
  • Grades: Industrial
  • Write Speed: 28MB/s
  • Read Speed: 100MB/s

Product Options

Size Product Code OEM Part No. Price
4GB Card FT4GCFX500 TS4GCFX500 Not Available
8GB Card FT8GCFX500 TS8GCFX500 Not Available
16GB Card FT16GCFX500 TS16GCFX500 Not Available

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Product Overview

Transcend's CFast cards integrate the rapid, more robust SATA interface into the existing CF card form factor, offering improved performance and convenience for POS and embedded systems. Featuring enhanced speed and robust portability, the CFast cards are designed to perform like SSDs, and as such are extremely capable when used as bootable drives.


  • RoHS compliant
  • CFast Specification Version 1.0 Compliant
  • Support S.M.A.R.T (Self-defined)
  • Support Security Command
  • Supports StaticDataRefresh & EarlyRetirement technologies that monitor error bit levels
  • Support Global Wear-Leveling, Static Data Refresh, Early Retirement, and Erase Count Monitor functions to extend product life
  • Built-in ECC (Error Correction Code) functionality ensures highly reliable of data transfer.
  • Fully compatible with devices and OS that support the SATA 3Gb/s standard
  • Non-volatile SLC Flash Memory for outstanding data retention
  • Three-year Limited Warranty


  • Interface(connector): SATA, 24P
  • Form Factor:Cfast
  • Flash Type: MLC, SLC
  • Capacity(GB): MLC:16GB/32GB* SLC:4GB/8GB/16GB/32GB*
  • Max. R/W Performance(MB/s)(Vary by density): MLC: Read: 100MB/s, Write: 28MB/s SLC:Read: 112MB/s, Write: 92MB/s
  • Op. Voltage(V): 3.3V±5%
  • Power Consumption(W): 1.22W
  • Op. Temp.(℃): 0℃~70℃
  • Storage Temp.(℃): -40℃~85℃
  • Humidity(%): 0%~95%
  • Shock(G): 1500G, 0.5ms, 3 axis
  • Vibration(Hz/G): Operating: 5G, 5~800MHz Non-operating: 20G,~800MHz
  • Dimensions(mm): 42.8mm × 36.4mm × 3.3mm
  • MTBF(hours): 1,000,000 hours


Delivery Options

UK Delivery

  • Free Delivery (4-5 Days)
  • Fast Delivery (1-2 Days)
  • Next Working Day (Order by 4PM)
  • Saturday Delivery (Order by 4PM)
  • Next Working Day 9AM (Order by 4PM)

International Delivery

  • We now deliver to over 200 countries worldwide with DHL at incredibly low prices.
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Free Returns

  • Subject to exceptions, Offtek is happy to exchange or refund your purchase within 60 days of delivery. Please check here for more details on our returns policy and exceptions.
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Why buy from offtek

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 

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Price Promise We monitor the prices of our competitors twice daily, giving you the peace of mind that our prices are the lowest online.

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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