===== My hardware around =====
  * past: 
    * sgi Indy / generation IP24 / cpu R4x00 / rj45 / strange serial
    * digital personal decstation 5000/25 / 25MHz MIPS R3000A RISC / 8-40mb ram / MAUI
    * DEC vaxstation 3100
    * alphastation 255 / 233 mhz / 64mb ram 1gb disc
    * Viessmann gasola typ 1601182, model 06-223-199, serial 725330022714, bj 1992, 11kw
  * MHL:
    * SUN Ultra 5
      * One synchronous/asynchronous serial port (DB25, buchse); one asynchronous serial port (DB9, pins), RS232
    * FSP Fortron/Source Aurum Gold 400W
    * robotron EC1834 (IBM PC XT-compatible east german computer)
    * Samsung UE40HU6900 TV
    * Thinkpads
      * x200, 160GB, 2GB, 2x 2.4Ghz core2duo
      * x230, 250GB?, 8GB, 4 core i7-3520M
      * T41, 300GB, 2GB, pentium M 1.7Ghz, screen flickering
    * Amiga
      * A1000
      * Amiga 500, A502-16 memory extension (removed "3/GP60K 3.6V 60mAh" battery + RTC)
      * TEAC FD-235F external drive, not working
    * 2x C64C + 2x 1541-II floppy drives
    * Teac fd-55gfr 193-u 5.25" floppy drive
    * EIZO 24.1" LCD-TFT S2431WH-BK 16:10 (Oct. 2007, 867€)
    * Raspberry Pi 400 / 4GB
      * Crucial P3 Plus Gen4 NVMe SSD, 4TB, M.2 2280, PCIe 4.0, 3D-NAND
    * PS4 CUH7200B B02 1TB
    * Inline smart home socket, shelly
  * MRT:
    * Macbook 2,1 (Late 2006 & Mid 2007) can use 3gb of 200 pin 667mhz PC2-5300 RAM / default 2x 512MB
    * MacBook Pro (Early 2015) 13.3" Retina - Core i5-5257U, 8GB RAM, 256GB SSD (MF840D/A / Z0QN)
    * Macbook Air (2020) with 8GB RAM, 8 cores, 512GB SSD
    * LG 26LV5500-ZC
    * HUAWEI MediaPad M5 8 8.4" W-Fi 32GB RAM4GB
  * TKY:
    * I-O DATA LCD-MF276XDB monitor (ADS panel, 2014/9/10, kakaku 4.0, amaz 4.0)
    * NTT PR-500KI
    * Giant escape R3, finn mobile holder
    * Toshiba AW-42SJ(W)
    * Raspberry Pi 4 / 2GB

===== thinking about =====
  * [[https://tonsky.me/blog/monitors/|120Hz/4k monitor]] [[https://geizhals.de/?cat=monlcd19wide&xf=11963_120~13263_34401440&asuch=&bpmin=&bpmax=&v=e&hloc=at&hloc=de&plz=&dist=&mail=&sort=p&bl1_id=100#productlist|Geizhals selection]]
    * 4k @ 120 Hz requires 3840 × 2160 × 3 bpp × 120 Hz × 8 = 24 Gbit/s. Just below of 25.92 Gbit/s of DisplayPort 1.3 / 1.4
      * ==> DisplayPort1.4 is ok
    * HDMI 2.0 only provides 18.0 Gbit/s, so if HDMI, it would need to be HDMI2.1 (which is nowhere in use right now)
  * passive power monitor equipment, to measure power consumption and hand it out over wlan
  * thin client pc: HP Compaq t5710, transmeta crusoe cpu
  * Roland mt-32, or mt32-pi
  * oszi
    * cheap [[https://www.aliexpress.us/item/1005005644784105.html?gatewayAdapt=4itemAdapt|FNIRSI DSO152]]
    * better [[https://www.aliexpress.us/item/1005006437581064.html?gatewayAdapt=4itemAdapt|Zoyi ZT-703S]] or [[https://www.aliexpress.us/item/1005003643674056.html?gatewayAdapt=4itemAdapt|Hantek 2C42]]
  * book 8086 laptop
  * [[https://de.aliexpress.com/w/wholesale-386-notebook.html?spm=a2g0o.productlist.search.0|pocket 386]] laptop
  * Amiga 1200
  * https://retrousbpower.com/

===== energy efficient router hardware / hardware for playing =====
  * small/energy efficient
  * running linux/being flexible
  * https://wiki.openwrt.org/toh/start - OpenWRT supported devices
  * https://www.dd-wrt.com supports some devices

^name         ^  power^costs per year[*]^price hardware/comments^
|Fritzbox     |  5-12W|          12€-27€| |
|Raspie 3b+   |   3-4W|            7€-9€| |                  
|Odroid xu4   |   5-8W|          12€-18€| |
|Odroid-H2    |  5-22W|          12€-49€|from c't 2019/1 |
|Odroid-H4    |   1-4W|                 | |
|RockPro64    |   4-9W|           8€-20€| |
|Celeron x86  |   3-9W|           7€-20€|from c't 2018/9 |
|Ryzen 2700X based  | x-160W|           x-356€|[[https://lists.dragonflybsd.org/pipermail/users/2018-September/357883.html|restrict power via XFR2]]|
|APU2D4          | 6.1-xW|         13€-x€|from c't 2019/4 |
|Zbox CI329 Nano |   5-xW|         11€-x€|from c't 2019/4 |
|Atomic Pie      |  4-15W|         12€-x€|from c't 2019/11 |
|Olimex A64-OLinuXino, TERES-A64| | |quite free, no blobs|

[*] This assumes my power costs in Germany, as of 2018. Multiply power with 2.22942 to get the years costs.