Innodisk has just released the first-of-its-kind Ultra Temperature DDR4 DRAM 
module that can operate from a chilling -40 degrees Celsius to a scorching 125 
degrees Celsius. The Ultra Temperature format extends the standard 
industrial-grade maximum temperature. The series brings extra features to the 
table, opens the doors for new industrial applications, and passes multiple 
strict tests to prove its resilience.

For example, self-driving vehicles must deal with heat-generating intensive 
computing and data processing in closed installation spaces, especially in SAE 
level 2 vehicles (and above) that use data-intensive self-adjusting cruising 
and lane departure. Fanless embedded systems with increasingly compact 
mechanical designs face internal space constraints that are a big headache for 
cooling. Mission-critical applications must be reliable in environments that 
are often inhospitable to electronics where temperature issues can hinder the 
effectiveness of detecting and identifying objects. 

The Ultra Temperature series offers 3200Mz/s high speed and is available in 
SODIMM and ECC SODIMM with 16GB and 32GB capacity. Besides, value-added extras 
toughen DRAM and give maximum resilience in any industry. Firstly, a robust 
45mu" gold finger provides a tougher, more reliable connection than the typical 
30mu" gold finger found on most industrial-grade DRAM. There's also side fill 
technology that protects and strengthens delicate solder joints against thermal 
and mechanical stress. Anti-sulfuration is an additional protective layer on 
vulnerable parts, protecting them against silver alloy corrosion caused by 
sulfur. Finally, there's a built-in thermal sensor that accurately measures and 
tracks component temperature.

With the original IC and components that meet AEC-Q200 automotive 
qualification, Innodisk Ultra Temperature series is verified by third-party 
testers who perform a whole battery of rigorous tests, including:

-vibration test (MIL-STD-810G 514.7) 
-thermal shock test (MIL-STD-810G 503.6) 
-drop test (ISTA-1A) 
-bending test (EIAJ-4072) 
-gold finger insert and extract tests (100 cycles)

Ultra-reliable high-temperature operation in industrial environments is now a 
reality. Now, manufacturers are free to design their systems as needed and free 
of the limitations imposed by noisy fans, large cooling fins, and heat 
spreaders.

The Ultra Temperature series is now available for sample distribution. Also, 
Innodisk is happy to announce that its DDR5 modules, including UDIMM, SODIMM, 
ECC UDIMM, ECC SODIMM, and RDIMM, are available for sampling now.

SOURCE:  Innodisk Corporation

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   Link: https://iop.asianetnews.net/view-attachment?attach-id=405309

   Caption: Innodisk Ultra Temperature DDR4 DRAM Module extends the standard 
industrial-grade maximum temperature up to 125℃ that meets the 
requirements of self-driving vehicles, fanless embedded systems, and 
mission-critical applications. The Ultra Temperature series is available in 
SODIMM and ECC SODIMM with 16GB and 32GB capacity and is now available for 
sample distribution.