RM Nimbus NB400

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The Nimbus range was a change of strategy at RM for in-house hardware design and manufacture. It was actually a rebranded PCD-4NCsx, other than minor cosmetic differences to the logo brand marks and the screen surround plastics, there appear to be no modifications to the BIOS or motherboard. The screen Specs are CCFT (Cold Cathode Fluorescent) 640x480 VGA, 32 grey shades, Viewing area 7.0" x 5.2".

This model has a 486sx processor, 8mb ram and 128mb hard drive

Manufacturer: Research Machines
Date: June 1991

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RM Nimbus NB400 Manuals:

Item	Manufacturer	Date
Nimbus PC BBC Basic PN 16321 (New Style)	RM	Unknown
RM Nimbus Pascal PN 14391 (New Style Layout)	RM	Unknown
RM Nimbus Making The Most of Your S Series Computer (PC-386/25) PN 32271	RM	Unknown
RM Nimbus BBC Basic(86) PN 16321 (Old Style)	RM	Unknown
RM Nimbus Pascal PN 14391 (Old Style Layout)	RM	Unknown
RM Nimbus Word 2 by Microsoft PN 15240 (Old Style Layout)	RM	Unknown
RM Nimbus Word 2 by Microsoft PN 15240 (New Style Layout)	RM	Unknown
RM Nimbus Dataease V 2.5 Reference Manual PN 19780	RM	Unknown
RM Nimbus Piconet Parallel Interface Module Hot To Use It Publication Revision 1 PN 15648	RM	Unknown
RM Nimbus Installation Note: RM Ethernet-MC/2 Adaptor PN 33340	RM	Unknown
Rm Nimbus The Genral Utility Disk Manual PN 17185	RM	Unknown
Rm Nimbus Installing a Network CD ROM Title	RM	Unknown
RM Nimbus Silicon Disk for 1.5 Mb Nimbus PN 16838	RM	Unknown
RM Nimbus PC-186 Parallel I/O Port (With User Port) Fitting and Using PN 25640	RM	Unknown
RM Nimbus M Series Release Information Note (Edition 2) PN 25894	RM	Unknown
RM Nimbus PC Piconet Serial interface module: How To Use It PN 14307	RM	Unknown
RM Nimbus VX-386, VX and, AX Release Information Note (Edition 4) PN 24138	RM	Unknown
RM Nimbus Winchester Disks: How To Use Them PN 15933	RM	Unknown
RM Nimbus X Seris/2 Handbook Publication Update PN 21182	RM	Unknown
Rm Nimbus CP-186: Making Windows 2.03 Setup Disks PN 23655	RM	Unknown
Rm Nimbus PC-186 102-key Keyboard Support Disk Installation Note PN 24785	RM	Unknown
Rm Nimbus PC-186 Fitting Internal Serial Piconet Card PN 24913	RM	Unknown
RM Nimbus IBM Software Validated on the Nimbus PC-186 with IBM Emulator PN 17679	RM	Unknown
RM Nimbus - IBM Mode Applications List - PN 21925	RM	Unknown
RM Nimbus PC Printing Made Simple PN 23545	RM	Unknown
RM Nimbus Network Managers Handbook	Walsall Metropolitan Borough Council	Unknown
RM Nimbus RM 1404A Colour Monitor Users Guide	RM	Unknown
The Domesday System A Short Guide	Unknown	Unknown
RM Nimbus PC IBM PC Emulator - How To Use It PN 17320	RM	Unknown
RM Nimbus MS-DOS 3.1 Manual PN 14387 - Hardback - (Old Style Layout)	RM	1982
Rm Nimbus PC Piconet Parallel Interface Module: How To Use It Preliminary Edition PN 15283	RM	1985
RM Nimbus PC RMCAD Version 1.0 User Guide PN 15168	RM	1985
RM Nimbus Superfile by Southdata PN 14761 (Old Style Layout)	RM	1985
RM Nimbus Owners Manual PNs 14353 14363 14365 14366 14367 1436814371 14379 14385 (Old Style Layout)	RM	1985
RM Nimbus RM Basic Manual PN 14351 (Old Style Layout)	RM	1985
RM Nimbus RM Logo PN 14394 - Old Style	RM	1985
RM Nimbus RM 1439A Monitor User Manual PN 20771	RM	1985
RM Nimbus Dataease Tutorial PN 19781	RM	1985
RM Nimbus Microsoft Windows V 1.03 Manual PN 17296	RM	1985
RM Nimbus Pc Owners Handbook	RM	1985
RM Nimbus Begging RM Logo - The Homerton Logo Guide	RM	1985
RM Nimbus RM Logo PN 14394	RM	1985
RM Nimbus STEED by Solomon Systems PN 15166	RM	1985
Nimbus PC BBC Basic Compatibility PN 16730	RM	1986
RM Nimbus Microsoft Word 3 Users Guide	RM	1986
A Self Instruction Guide for RM Nimbus MAILBOX	ITEM	1986
RM Nimbus Microsoft Word 3 Users Guide (New Style Ring Binder)	RM	1986
RM Nimbus PC Microsoft Word 3.1 Installation Guide PN 17803	RM	1987
Rm Nimbus Pc Parallel I/O Board Upgrade Kit Manual - PN 17585	RM	1987
Nimbus Network Managers Handbook PN 16395	RM	1987
Nimbus PC Network User Guide PN 16363	RM	1987
Nimbus PC Network Beginners Guide PN 17247	RM	1987
RM Nimbus Windows Version 1 by Microsoft PN 15486	RM	1987
RM Nimbus Microsoft Excel Getting Started and Quick Reference PN 23127	RM	1987
RM Nimbus PC CONTACT PN 16593	RM	1987
RM Nimbus Interactive Video for the Domesday Discs PN 16487	RM	1987
RM Nimbus Interactive Video for the Domesday Discs Installation Guide PN 16488	RM	1987
The Domesday Project Survey Guide	Domesday Project	1987
The Domesday Project Teachers Guide Guide	Domesday Project	1987
RM Nimbus Windows Version 1 by Microsoft PN 15486	RM	1987
RM Nimbus PC - How To Use IBM Mode PN 20441	RM	1988
RM Nimbus Owners Handbooko Update PN 17692	RM	1988
Nimbus Network 2.2 Managers Handbook PN 20941	RM	1988
RM Nimbus X Series/2 Handbook PN 19898	RM	1988
RM Nimbus PC RM Basic PN 14351	RM	1988
Weather Satellite Ground Station	RM	1988
RM Nimbus AX VX How To Use PN 20042	RM	1988
RM Nimbus AX VX How To Use PN 23551	RM	1988
RM Nimbus Multiplan By Microsoft PN14627 (Old Style Layout)	RM	1988
RM Nimbus Multiplan By Microsoft PN14627 (New Style Layout)	RM	1988
RM Nimbus PC-186 Directory fo Educational Products and Suppliers	RM	Apr 1988
RM Nimbus MS-DOS 5.0 User Guide (Edition 2) PN 31440	RM	1989
Rm Nimbus Network 3 Beginners Guide PN 24969	RM	1989
RM Nimbus PaintSPA Manual PN 24847	RM	1989
RM Nimbus Network 3 Users Guide PN 24968	RM	1989
Rm Nimbus PC-286 PC-386 MS-DOS 4.0 Users Guide PN 23550	RM	1989
RM Nimbus PC-286 PC-386 Guide PN 22953	RM	1989
RM Nimbus PC-186 Owners Handbook PN 24810	RM	1989
RM Nimbus AX VX Printing Made Simple PN 25864	RM	1990
RM Nimbus Microsoft Word 3 Reference Guide PN 23337	RM	1990
RM Nimbus AX VX Handbook PN 24579	RM	1990
RM Nimbus Using HiLoad PN 25767	RM	1990
RM Nimbus Microsoft Word 3 Reference Guide PN 17632	RM	1990
Rm Nimbus Standalone CD ROM Guide PN 29363	RM	1991
RM Nimbus Guide to Cabling Networks PN 29183	RM	1991
Rm Nimbus Network CD ROM Guide PN 29598	RM	1991
RM Nimbus M Series Guide PN 23950	RM	1991
RM Nimbus S Series PC-486 Technical Information Reference PN 34546	RM	1992
Rm Nimbus S Series Getting Started PN 35959	RM	1993
RM Nimbus S Series PC-486 User Reference (Ed5) PN 36601	RM	1993
RM Nimbus S Series PC-486 User Reference (Ed6) PN 40197	RM	1993

Magazines RELATED to RM Nimbus NB400 in our Library

Item	Manufacturer	Date
Acorn User - November 1989		3 Jun 2009

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