P33 M.2 NVME HAT KZ-0071 Power notification on Raspberry Pi 5

• JS

  Jaffer Sameer

  8/10/26, 12:34 AM

   

  Hi 

  I have 3 raspberry pi 5's 16GB with the KZ-0071 HAT ant 1TB NVME SSD installed and running fine on USB power. When I move any one of them to a POE switch Ultra with 210W power, I get the following notification: "The Power supply is not cabable of supplying 5V at 5A Power to peripherals will be restricted."

  
  Below are some of the power related command outputs:

   vcgencmd get_throttled
  throttled=0x0

  dmesg | grep -i power
  [    0.281670] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains driver
  [    0.291607] bcm2835-wdt bcm2835-wdt: Poweroff handler already present!
  [    0.558498] PM: genpd: Disabling unused power domains
  [    4.632564] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled

   

  od -A n -d -j 2 --endian=big /proc/device-tree/chosen/power/max_current
    3000

  vcgencmd get_config usb_max_current_enable
  usb_max_current_enable=1

  vcgencmd pmic_read_adc
   3V7_WL_SW_A current(0)=0.00000000A
     3V3_SYS_A current(1)=0.14443760A
     1V8_SYS_A current(2)=0.28106780A
    DDR_VDD2_A current(3)=0.24007880A
    DDR_VDDQ_A current(4)=0.00539220A
     1V1_SYS_A current(5)=0.19030640A
      0V8_SW_A current(6)=0.33279210A
    VDD_CORE_A current(7)=2.61649000A
     3V3_DAC_A current(17)=0.00000000A
     3V3_ADC_A current(18)=0.00024420A
     0V8_AON_A current(16)=0.00274725A
        HDMI_A current(22)=0.02246640A
   3V7_WL_SW_V volt(8)=3.71833600V
     3V3_SYS_V volt(9)=3.32766400V
     1V8_SYS_V volt(10)=1.80170800V
    DDR_VDD2_V volt(11)=1.11391800V
    DDR_VDDQ_V volt(12)=0.60402870V
     1V1_SYS_V volt(13)=1.10146400V
      0V8_SW_V volt(14)=0.80146440V
    VDD_CORE_V volt(15)=0.89638500V
     3V3_DAC_V volt(20)=3.31409900V
     3V3_ADC_V volt(21)=3.31318300V
     0V8_AON_V volt(19)=0.79882700V
        HDMI_V volt(23)=5.12148000V
       EXT5V_V volt(24)=5.14560000V
        BATT_V volt(25)=0.00000000V

  Not sure what else I need to setup so I get addiquate power to the raspberry PI 5.

   

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