Intel® NUC 12 Extreme / Pro X

ID 721073
Date 02/24/2022
Version 1.0
Document Table of Contents

Internal Power Supply

The Intel® NUC 12 Extreme / Pro X Kit has an internal power supply that takes in AC 100-240V and outputs DC 12V, 3.3V, 5V, -12V, and 5Vsb.

The default power supply installed in the NUC 12 Extreme / Pro X Kit is a FSP650-57SAB-A 650W 80+Gold rated supply.

Table 8. Power supply rating table.

Model No. FSP650-57SAB-A

AC Input

100-240V~, 10-5A, 60-50Hz

DC Output











120W Max

Total output continuous shall not exceed


The internal power supply FSP650-57SAB-A 650W features the following cables:

  • EPS12V 8pin power connector for Intel® NUC Extreme Element
  • PCI Express 8pin right angle power connector
  • PCI Express 6+2pin straight power connector + 6+2 Daisy Chain*
  • Standard ATX 24pin straight power connector

image38.png CAUTION

Disconnect the attached AC power cable before you open or service the device. Installing or removing devices from the Intel® NUC 12 Extreme / Pro X Kit while a power source is connected to the Kit may cause damage to the Intel® NUC 12 Extreme / Pro X Kit, operating system corruption, create a no boot condition or result in data loss.