MemoryC Menu
 Customer Reviews

Free Shipping on Everything
30-day Money Back Guarantee
Free Returns for Any Reason*
*within 30 days of purchase
Online Since 2003

128GB KingSpec CFast Memory Card 600X Speed Rating (up to 280MB/sec) KCF-SA.7-128MJ by KingSpec

128GB KingSpec CFast Memory Card 600X Speed Rating (up to 280MB/sec) KCF-SA.7-128MJ Image
$ 78.06 No sales tax on VA orders
Ships in 3 days
Free shipping to Ashburn, VA!
Free returns for any reason

Key Features

  • CFast High-Speed Memory Card
  • Read speed up to 280MB/sec - write up to 110MB/sec
  • MLC Nand Flash based, with built-in ECC feature
  • Temperature range from 0°C to 70°C, specifically for industrial applications and high definition portable devices
  • Write endurance of 100GB write per day for 6 years, unlimited read endurance
  • 128GB of ultra-reliable storage
See full specifications
See product description

  • 32GB
  • 64GB
  • 128GB

Similar Products


The Kingspec CFast memory card range offers performance and compatibility to next generation industrial and portable devices. The new high definition Digital SLRs and Video Cameras have driven the need for high performance, removable media beyond what the current CF and SD card interfaces can support. To answer this, the new CFast standard has been created and promises to gain broad acceptance. Governed by the CFA, the new CFast standard incorporates two successful standards into one portable device. It’s the familiar SATA interface packaged in the standard Compact Flash (CF) card form factor.

No stranger to the digital camera market, the CF card, provides a drop in solution with a known form factor for which the doors, draws and alignment trays are already established and tested. With the
Kingspec CFast Pro Storage Card, long wait times between shots will become a thing of the past and download times dramatically reduced.

TRANSFER RATES Read speed up to 280MB/sec
Write speed up to 110MB/sec
TEMPERATURE RANGE Operating Temperature 0° to 70° C
Storage Temperature -40°to 85° C
DIMENSIONS 36.4mm x 42.8mm x 3.6mm
WARRANTY 1 years manufacturers warranty
User Reviews
  • 1 review
John Fisher
Great product & excellent service
December 11th 2017 Verified user
I wasn't sure if this CFast card would work with my Atomomos Ninja Star recorder. I contacted MemoryC online and got a speedy reply that it would. I ordered the product and it arrived within a day or two.

I hadn't used this company before but I was pleased that the price was better than any other international online sites. Very happy with my purchase and I'll be back for more.
Review of 128GB KingSpec CFast Memory Card 600X Speed Rating (up to 280MB/sec) KCF-SA.7-128MJ
Add your review
$ 78.06