Intel® Optane™ Persistent Memory 300 Series

256GB PMem Module



  • Power - Max TDP 15 W


  • Operating Temperature Range 0°C to 85°C
  • Operating Temperature (Maximum) 85 °C
  • Operating Temperature (Minimum) 0 °C
  • Warranty Period 5 yrs

Package Specifications

Advanced Technologies

Drivers and Software

Latest Drivers & Software

Downloads Available:



Launch Date

The date the product was first introduced.

Warranty Period

Warranty document for this product is available on

Form Factor

Form factor indicates the industry standard size and shape of the device.


Interface indicates the industry standard bus communication method employed by the device.

Intel® Memory Bandwidth Boost

Intel® Memory Bandwidth Boost- if thermal headroom is available on the PMEM module when temperature is <83C, host CPU will temporarily boost the PMEM module to the maximum TDP to get additional bandwidth for duration defined in BIOS between tao of 1-120 seconds

Hardware Encryption

Hardware encryption is data encryption done at the drive level. This is used to ensure that the data stored on the drive is secured from unwanted intrusion.