What are you looking for ?
RAIDON

TDK Achieves 803Gb per Square Inch HDD Areal Density

Twice as much as the current best one, with TMR heads

To read this article from Nikkei Electronics, click on:
   
TDK Achieves World’s Highest Surface Recording Density of HDD

tdk_803gb_per_square_inch
A prototype Tunneling Magneto-Resistance head

Articles_bottom
SNL Awards_2026
AIC