* Condition: Good
Vintage PC - [https://www.ebayflickr.co.ukcom/itmphotos/RM-Nimbus-PC-186-Twin-FDD-Colour-Monitor-Epson-FX86-Printer-Software-34320897@N02/albums/72157662510039798/112368452933?item=112368452933&ViewItem=&nma=true&si=SOp8ZfBl72PVqKTb%252F4JTcgN9vmQ%253D&orig_cvip=true&nordt=true&rt=nc&_trksid=p2047675.l2557 Research Machines RM Nimbus] from 1987<br>
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Intel 80186 CPU, 512Kb. RAM, 2 x 3.5in. Floppy Disk Drives.<br>
==== Peripherals ====
* Dual [http://www.bitsavers.org/pdf/yeData/FDK-523002_YD-600_Specifications_Jan85.pdf YE DATA YD-645C 1545C A ] Floppy drives has been replaced with fully customised [https://gotekonrmnimbuspc38620.blogspot.com/2021/01/gotek-floppy-emulator-on-rm-nimbus-pc.html GOTEK Floppy Emulator] including Rotary Encoder + knob, 0.91" White OLED, Piezo sounder for authentic floppy drive noises from [https://www.ebay.co.uk/sch/i.html?_from=R40&_trksid=p2334524.m570.l1313&_nkw=Gotek+Floppy+Emulator&_sacat=0&LH_TitleDesc=0&_odkw=gotek+Floppy+Emulator&_osacat=0&_sop=15 eBay] as Drive A (S0) & Black Facial [https://www.ebay.co.uk/sch/i.html?_from=R40&_nkw=TEAC+FD-235F&_sacat=0&LH_PrefLoc=2&_sop=15 TEAC FD-235F] as Drive B (DS1) [https://hxc2001.com/docs/gotek-floppy-emulator-hxc-firmware/pages/firmware-settings.html#_hxc_floppy_emulator_firmware-settings settings]
* [https://pc186hddcontrollerupgrade.blogspot.com/ PC-186 Winchester Drive Controller Upgrade] with [https://usingscsi2sdonrmnimbus.blogspot.com/2019/09/blog-post.html SCSI2SD] using maximum [https://drive.google.com/file/d/1SFNSB_UwxMPa9lyPCJJkMInNmFK4y1tP/view 40MB configuration setting] to get a total capacity of 120MB in three hard drive partitions - C: D: & F: out of 160MB on 2GB Micro-SD card as HDD replacement
* [https://www.ebay.co.uk/itm/324721460683 RM Nimbus AUX Serial Port to PC 25 Way D-Sub RS232 Cable - 2 Metres] for [https://rmpc186rs422.blogspot.com/ RM Nimbus RS422 Communication With Windows PC]