Ein paar schnelle Infos. Gestartet mit dem vorinstallierten CasaOS der Chinesen. Das ist ein Debian mit Gnome Desktop.
lscpu
root@CasaOS:~# lscpu
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
Address sizes: 39 bits physical, 48 bits virtual
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 4
Socket(s): 1
NUMA node(s): 1
Vendor ID: GenuineIntel
CPU family: 6
Model: 92
Model name: Intel(R) Celeron(R) CPU N3450 @ 1.10GHz
Stepping: 9
CPU MHz: 1445.919
CPU max MHz: 2200.0000
CPU min MHz: 800.0000
BogoMIPS: 2188.80
Virtualization: VT-x
L1d cache: 96 KiB
L1i cache: 128 KiB
L2 cache: 2 MiB
NUMA node0 CPU(s): 0-3
Vulnerability Itlb multihit: Not affected
Vulnerability L1tf: Not affected
Vulnerability Mds: Not affected
Vulnerability Meltdown: Not affected
Vulnerability Mmio stale data: Not affected
Vulnerability Retbleed: Not affected
Vulnerability Spec store bypass: Not affected
Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds: Not affected
Vulnerability Tsx async abort: Not affected
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss
ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology tsc_re
liable nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg
cx16 xtpr pdcm sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave rdrand lahf_lm 3dnowprefetch c
puid_fault cat_l2 ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust smep erms
mpx rdt_a rdseed smap clflushopt intel_pt sha_ni xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts md_cl
ear arch_capabilities
free
root@CasaOS:~# free -h
total used free shared buff/cache available
Mem: 7.6Gi 1.0Gi 5.3Gi 375Mi 1.3Gi 6.0Gi
Swap: 976Mi 0B 976Mi
fdisk
root@CasaOS:~# df -h
Filesystem Size Used Avail Use% Mounted on
udev 3.8G 0 3.8G 0% /dev
tmpfs 781M 2.9M 778M 1% /run
/dev/mmcblk0p2 28G 8.6G 18G 34% /
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
/dev/mmcblk0p1 511M 5.8M 506M 2% /boot/efi
tmpfs 781M 88K 781M 1% /run/user/1000
fdisk (mit angesteckter 2,5 Zoll SSD)
root@CasaOS:~# fdisk -l
Disk /dev/mmcblk0: 29.12 GiB, 31268536320 bytes, 61071360 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 002EB32E-EA04-4A34-8B17-240303106A2E
Device Start End Sectors Size Type
/dev/mmcblk0p1 2048 1050623 1048576 512M EFI System
/dev/mmcblk0p2 1050624 59070463 58019840 27.7G Linux filesystem
/dev/mmcblk0p3 59070464 61071326 2000863 977M Linux swap
GPT PMBR size mismatch (12333055 != 468862127) will be corrected by write.
The backup GPT table is not on the end of the device.
Disk /dev/sda: 223.57 GiB, 240057409536 bytes, 468862128 sectors
Disk model: SanDisk SDSSDA24
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: C0586116-CBB4-48AB-AAAC-BFD7E6A7B567
Device Start End Sectors Size Type
/dev/sda1 16384 30719 14336 7M Microsoft basic data
/dev/sda2 62500 500000 437501 213.6M EFI System
/dev/sda3 500001 12333022 11833022 5.6G Linux filesystem
Kernel
root@CasaOS:~# uname -a
Linux CasaOS 5.10.0-20-amd64 #1 SMP Debian 5.10.158-2 (2022-12-13) x86_64 GNU/Linux
Debian
root@CasaOS:/etc# cat debian_version
11.6
eMMC
So langsam ist der gar nicht, wie ich erwartet habe.
root@CasaOS:~# dd if=/dev/zero of=sd.img bs=1M count=4096 conv=fdatasync
4096+0 records in
4096+0 records out
4294967296 bytes (4.3 GB, 4.0 GiB) copied, 32.6777 s, 131 MB/s
lspci
root@CasaOS:~# lspci
00:00.0 Host bridge: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series Host Bridge (rev 0b)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 500 (rev 0b)
00:0e.0 Audio device: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series Audio Cluster (rev 0b)
00:0f.0 Communication controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series Trusted Execution Engine (rev 0b)
00:12.0 SATA controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series SATA AHCI Controller (rev 0b)
00:13.0 PCI bridge: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series PCI Express Port A #1 (rev fb)
00:14.0 PCI bridge: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series PCI Express Port B #1 (rev fb)
00:14.1 PCI bridge: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series PCI Express Port B #2 (rev fb)
00:15.0 USB controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series USB xHCI (rev 0b)
00:1c.0 SD Host controller: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series eMMC Controller (rev 0b)
00:1f.0 ISA bridge: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series Low Pin Count Interface (rev 0b)
00:1f.1 SMBus: Intel Corporation Celeron N3350/Pentium N4200/Atom E3900 Series SMBus Controller (rev 0b)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 04)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
Netzwerkkarte (2.5G) im PCIe Slot
root@CasaOS:~# ethtool enp1s0
Settings for enp1s0:
Supported ports: [ TP MII ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
2500baseT/Full
Supported pause frame use: Symmetric Receive-only
Supports auto-negotiation: Yes
Supported FEC modes: Not reported
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
2500baseT/Full
Advertised pause frame use: Symmetric Receive-only
Advertised auto-negotiation: Yes
Advertised FEC modes: Not reported
Speed: Unknown!
Duplex: Unknown! (255)
Auto-negotiation: on
master-slave cfg: preferred slave
master-slave status: unknown
Port: Twisted Pair
PHYAD: 0
Transceiver: external
MDI-X: Unknown
Supports Wake-on: pumbg
Wake-on: d
Link detected: no
Das sollte als erster grober Überblick reichen. Wer mich kennt, weiß das ich mit diesem Debian und dem Kernel nicht so richtig viel anfangen kann. Das wird sich dann mit dem Testen anderer Betriebssysteme sowieso erledigen.
Grundsätzlich macht das Zima-Board für mich aktuell einen guten Eindruck. Verarbeitung ist solide. Geht auch soweit alles, was ich auf die Schnelle testen konnte. Freue mich schon auf eine Installation, aber was zuerst? 
auf neues Spielzeug aufmerksam geworden. Das könnte doch ein schönes "NAS" werden, kleine pfSense oder was anderes. Mal sehen wann ich Zeit habe mich damit zu beschäftigen.
