ASRock N100DC-ITX

[FrankM]

Hier hatten wir uns schon mal mit dem Thema der neuen ASRock Boards beschäftigt.

Komponenten

• ASRock N100DC-ITX
• Kingston Fury DDR4-Ram 32GB (KF432C16BB/32
• Netzteil Leicke Universalnetzteil für HP 19V 4,74A 90W

Ich konnte es nicht abwarten, also musste man es zum Leben erwecken.

Hier noch ohne NVMe Riegel. Was mich am Anfang etwas stutzig machte, das Board hat den Speicher nicht richtig erkannt. Ich habe DDR4-3200 gekauft, erkannt wurden nur 2400.

Im BIOS unter OC konnte ich den DDR Speicher auf 3200 festnageln. Mal schauen ob das Board damit stabil läuft.

Was ist noch wichtig? Die Stromaufnahme!

Stromaufnahme 9 - 11 Watt im Idle (Proxmox ohne VMs) Nur NVMe, keine Platten verbaut!

Herstellerlink: https://www.asrock.com/MB/Intel/N100DC-ITX/

Hinweis: Ich bezahle die Komponenten selber!

[FrankM]

NVMe

Die NVMe (Crucial P3 mit 500GB) ist, wenn ich das richtig verstehe, nur mit zwei Lanes an die CPU angebunden. Das macht dann

root@asrock:~# dd if=/dev/zero of=test.img bs=1M count=4096 conv=fdatasync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 3.9673 s, 1.1 GB/s

Frequenzen

root@asrock:/sys/devices/system/cpu/cpu0/cpufreq# cat cpuinfo_min_freq 
700000
root@asrock:/sys/devices/system/cpu/cpu0/cpufreq# cat cpuinfo_max_freq 
3400000

Aktuelle cpufreq

analyzing CPU 3:
  driver: intel_pstate
  CPUs which run at the same hardware frequency: 3
  CPUs which need to have their frequency coordinated by software: 3
  maximum transition latency: 4294.55 ms.
  hardware limits: 700 MHz - 3.40 GHz
  available cpufreq governors: performance, powersave
  current policy: frequency should be within 700 MHz and 3.40 GHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency is 800 MHz.

oder auch

analyzing CPU 3:
  driver: intel_pstate
  CPUs which run at the same hardware frequency: 3
  CPUs which need to have their frequency coordinated by software: 3
  maximum transition latency: 4294.55 ms.
  hardware limits: 700 MHz - 3.40 GHz
  available cpufreq governors: performance, powersave
  current policy: frequency should be within 700 MHz and 3.40 GHz.
                  The governor "performance" may decide which speed to use
                  within this range.
  current CPU frequency is 1.63 GHz.

iperf3

root@asrock:/sys/devices/system/cpu/cpu0/cpufreq# iperf3 -s
-----------------------------------------------------------
Server listening on 5201 (test #1)
-----------------------------------------------------------
Accepted connection from 192.168.3.213, port 50746
[  5] local 192.168.4.7 port 5201 connected to 192.168.3.213 port 50750
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec   112 MBytes   938 Mbits/sec                  
[  5]   1.00-2.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   2.00-3.00   sec   112 MBytes   942 Mbits/sec                  
[  5]   3.00-4.00   sec   112 MBytes   940 Mbits/sec                  
[  5]   4.00-5.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   5.00-6.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   6.00-7.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   7.00-8.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   8.00-9.00   sec   112 MBytes   941 Mbits/sec                  
[  5]   9.00-10.00  sec   112 MBytes   939 Mbits/sec                  
[  5]  10.00-10.01  sec   547 KBytes   885 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-10.01  sec  1.10 GBytes   941 Mbits/sec                  receiver
-----------------------------------------------------------
Server listening on 5201 (test #2)
-----------------------------------------------------------
Accepted connection from 192.168.3.213, port 33692
[  5] local 192.168.4.7 port 5201 connected to 192.168.3.213 port 33694
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec   114 MBytes   959 Mbits/sec    0    600 KBytes       
[  5]   1.00-2.00   sec   112 MBytes   939 Mbits/sec    0    628 KBytes       
[  5]   2.00-3.00   sec   113 MBytes   948 Mbits/sec    0    659 KBytes       
[  5]   3.00-4.00   sec   111 MBytes   933 Mbits/sec    0    768 KBytes       
[  5]   4.00-5.00   sec   112 MBytes   944 Mbits/sec    0    768 KBytes       
[  5]   5.00-6.00   sec   112 MBytes   944 Mbits/sec    0    768 KBytes       
[  5]   6.00-7.00   sec   112 MBytes   944 Mbits/sec    0    768 KBytes       
[  5]   7.00-8.00   sec   112 MBytes   944 Mbits/sec    0    768 KBytes       
[  5]   8.00-9.00   sec   111 MBytes   933 Mbits/sec    0    823 KBytes       
[  5]   9.00-10.00  sec   112 MBytes   944 Mbits/sec    0    823 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  1.10 GBytes   943 Mbits/sec    0             sender