Hi, I have a Cirrus7 fanless miniPC ( http://www.cirrus7.com/ ) with a Samsung SM951 NVMe M.2 SSD ( http://www.samsung.com/semiconductor...128HDGM?ia=831 ). The temperature of the disk is not showing in the BIOS nor in the Gnome Disk Utility. But smartctl seems to show it (although I'm not really sure if the SSD even has a heat sensor). On cold boot smartctl is showing the temperature at around ~45C. After 3-4 hours of normal PC use (surfing the net) the temperature slowly raised to 92C. Now, I can't seem to find the normal operating temperature of this drive nor any other info that would help me further. My room temperature is at 24-25C. If anyone has any ideas if this is normal temperature or not, or any other info would be great. Here are some more details:
Code:
 $ sudo smartctl --all /dev/nvme0n1p1 smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.8.15-300.fc25.x86_64] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org  === START OF INFORMATION SECTION === Model Number:                       SAMSUNG MZVPV128HDGM-00000 Serial Number:                      S1XVNYAH706114 Firmware Version:                   BXW7300Q PCI Vendor/Subsystem ID:            0x144d IEEE OUI Identifier:                0x002538 Controller ID:                      1 Number of Namespaces:               1 Namespace 1 Size/Capacity:          128.035.676.160 [128 GB] Namespace 1 Utilization:            77.499.023.360 [77,4 GB] Namespace 1 Formatted LBA Size:     512 Local Time is:                      Sat Dec 31 17:05:59 2016 CET Firmware Updates (0x06):            3 Slots Optional Admin Commands (0x0007):   Security Format Frmw_DL Optional NVM Commands (0x001f):     Comp Wr_Unc DS_Mngmt Wr_Zero Sav/Sel_Feat Maximum Data Transfer Size:         32 Pages  Supported Power States St Op     Max   Active     Idle   RL RT WL WT  Ent_Lat  Ex_Lat  0 +     9.00W       -        -    0  0  0  0        5       5  1 +     4.60W       -        -    1  1  1  1       30      30  2 +     3.80W       -        -    2  2  2  2      100     100  3 -   0.0700W       -        -    3  3  3  3      500    5000  4 -   0.0050W       -        -    4  4  4  4     2000   22000  Supported LBA Sizes (NSID 0x1) Id Fmt  Data  Metadt  Rel_Perf  0 +     512       0         0  === START OF SMART DATA SECTION === SMART overall-health self-assessment test result: FAILED! - temperature is above or below threshold  SMART/Health Information (NVMe Log 0x02, NSID 0x1) Critical Warning:                   0x02 Temperature:                        92 Celsius Available Spare:                    100% Available Spare Threshold:          10% Percentage Used:                    0% Data Units Read:                    1.282.320 [656 GB] Data Units Written:                 1.447.495 [741 GB] Host Read Commands:                 12.871.386 Host Write Commands:                12.628.128 Controller Busy Time:               285 Power Cycles:                       190 Power On Hours:                     436 Unsafe Shutdowns:                   6 Media and Data Integrity Errors:    0 Error Information Log Entries:      0  Error Information (NVMe Log 0x01, max 64 entries) No Errors Logged
Code:
 $ sensors coretemp-isa-0000 Adapter: ISA adapter Physical id 0:  +46.0C  (high = +84.0C, crit = +100.0C) Core 0:         +42.0C  (high = +84.0C, crit = +100.0C) Core 1:         +44.0C  (high = +84.0C, crit = +100.0C) Core 2:         +42.0C  (high = +84.0C, crit = +100.0C) Core 3:         +43.0C  (high = +84.0C, crit = +100.0C)  acpitz-virtual-0 Adapter: Virtual device temp1:        +27.8C  (crit = +119.0C) temp2:        +29.8C  (crit = +119.0C)  asus-isa-0000 Adapter: ISA adapter cpu_fan:        0 RPM