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Produced on RISC OS

 [ Price List ]


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Upgrades


Special Offer: Items with this colour background are on special offer
Items marked § are sold by 4D and have no VAT added.

More information may be available by clicking on a product name.

Upgrades for Risc PC, Iyonix & A9homeUpgrades for Pre RiscPC AcornsPC Cards: RiscPC and Other
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Upgrades for Pre RiscPC Acorns
ProductEx VAT Price*Inc VAT Price*Add to Basket
ARM IOC chip (S/H)§
S/H ARM IOC chip taken from a working A310 or A440 suitable for any Archimedes series Acorn RISC OS ...
£40.00£40.00
ARM2 chip (S/H)§
S/H ARM2 chip taken from a working A310 or A440 suitable for any Archimedes series Acorn RISC OS com...
£50.00£50.00
ARM3 upgrade for A310/410/420 & A440 (S/H)§
This could be from various manufacturers (eg. Watford Electronics, CJE Micro's, Aleph1,...). Fitting...
£299.00£299.00
MEMC1 8MHz (Chip only) (S/H)§
Used but tested. Suitable for Archimedes A310, A440, A410/1, A420/1, A440/1 or A540 Chip marked: AN...
£29.00£29.00
MEMC1A 10MHz (Chip only)§
Suitable for Archimedes A310, A440, A410/1, A420/1, A440/1 or A540. Chip marked VY86C110-10QC The ...
£22.00£22.00
MEMC1A 12MHz (Chip only)§
Suitable for Archimedes A310, A440, A410/1, A420/1, A440/1 or A540. Chip marked VY86C110-12QC The ...
£29.00£29.00
MEMC1A Upgrade Kit (10MHz)§
Suitable for A310 and A440, but not for A440/1 or later models. The kit comprises of: MEMC1A (VY86C...
£26.00£26.00
image of UNK-A3KEPCA3000 external podule case (S/H)§
A3000 external podule case 'Tongue' to slide into the slot under an A3000. Should accept any single...
£40.00£40.00
A3000 serial upgrade (S/H)§
Fit the 24pin chip marked LT1133ACN into socket IC7 and the 28pin chip marked 65SC51 into socket IC1...
£35.00£35.00
A310 1-2MB RAM upgrade§
The Archimedes A305 & A310 were not designed for RAM greater than 1MB. This board expands the RAM to...
£80.00£80.00
A310 1-4MB RAM upgrade§
The Archimedes A305 & A310 were not designed for RAM greater than 1MB. This board expands the RAM to...
£105.00£105.00
image of ATO-3_1CBRISC OS 3.1 ROM carrier boards (A310/A440)§
This upgrade requires modification to the computer's main circuit board and involves cutting and sol...
£28.00£28.00
image of ATO-3_1CB-ROMSRISC OS 3.11 ROM carrier board and ROM set (A310/A440)§
This upgrade requires modification to the computer's main circuit board and involves cutting and sol...
£38.00£38.00
RISC OS 2 Apps Discs 1 & 2 (800K) (Copies)§
Copies not Acorn original discs.
£14.00£14.00
RISC OS 2.00 (ROMs Only) (S/H)§
Set of four ROMS for Archimedes, 300 & 400 series or A3000 (RISC OS 2.00 05 Oct 1988) 0283,022-01 0...
£25.00£25.00
RISC OS 3.0 (1 set of 4 ROMs) (S/H) Acorn§
First version of RISC OS 3 only suitable for A5000, superseded by 3.1. Acorn RISC OS 3.00 25 Sep 19...
£25.00£25.00
RISC OS 3.1 Apps Disc (1.6MB) (Acorn original disc)§
Acorn original discs.
£18.00£18.00
RISC OS 3.1 Apps Disc (1.6MB) (Copies)§
Copies not Acorn original discs.
£12.00£12.00
RISC OS 3.1 Apps Discs 1 & 2 (800K) (Acorn originals)§
Acorn original discs.
£20.00£20.00
RISC OS 3.1 Apps Discs 1 & 2 (800K) (Copies)§
Copies not Acorn original discs.
£12.00£12.00
RISC OS 3.10 (1 set of 4 ROMs) S/H§
Acorn RISC OS 3.10 30 Apr 1992 0296,041-01 0296,042-01 0296,043-01 0296,044-01
£25.00£25.00
image of ACO-3_11ROMSRISC OS 3.11 (1 set of 4 ROMs)§
Acorn RISC OS 3.11 29 Sep 1992 Set of four RISC OS 3.11 ROMs for Acorn Microcomputers. Suitable fo...
£28.00£28.00
RISC OS 3.11 (5 sets of 4 ROMs)§
Acorn RISC OS 3.11 29 Sep 1992 Five sets of four RISC OS 3.11 ROMs for Acorn Microcomputers. Suita...
£85.00£85.00
RISC OS Extension (Power management) ROM for Acorn A4 (S/H)§
Extension ROM (0296-063-01) with Power management module for Acorn A4
£25.00£25.00
RISC OS 3.10 (1 set of 2 ROMs) for A4§
Acorn RISC OS 3.10 30th April 92 2 ROM set: 0296,061-01 0296,062-01 A4
£45.00£45.00
RISC OS 3.10 (1 set of 2 ROMs) for A4 (S/H)§
Acorn RISC OS 3.10 30th April 92 2 ROM set: 0296,061-01 0296,062-01 A4
£40.00£40.00
RISC OS 3.11 (1 set of 2 ROMs) for A3010, A3020 & A4000§
Acorn RISC OS 3.11 29 Sep 1992 2 ROM set: 0296,061-02 0296,062-02 A3010, A3020 & A4000 NOT suitabl...
£45.00£45.00
RISC OS 3.11 (1 set of 2 ROMs) for A3010, A3020 & A4000 (S/H)§
Acorn RISC OS 3.11 29 Sep 1992 2 ROM set: 0296,061-02 0296,062-02 A3010, A3020 & A4000
£40.00£40.00
A3000 Disc Buffer and SCSI(?) Mini Podule (S/H)§
Two internal floppy drive cables, one external drive interface. The minipodule also has what may be ...
£40.00£40.00
External Drive Interface/buffer (EDI) for 5.25" floppy disc drive on a A3000 (CJE)
New but old stock.
£15.83£19.00
External Drive Interface/buffer (EDI) for 5.25" floppy disc drive on a A310/A440 etc. (CJE)
£12.50£15.00
External floppy drive cable/lead for A5000§
34way extension cable (approx. 35cm) to bring the floppy drive connector to the rear of the A5000.
£16.00£16.00
External floppy drive swap switch for EDI with a A300/400/3000 series
Used in conjunction with External Drive Interface to make external drive drive 0
£5.83£7.00
Four slot backplane for A305/A310 (S/H)§
This backplane will fit an Archimedes A305 or A310.
£84.00£84.00
Four slot backplane for A410, A420 or A440 (S/H)§
This backplane will fit an Archimedes A410, A420 or A440.
£39.00£39.00
Four slot backplane for A5000 (S/H)§
This backplane will fit an Acorn A5000. 0192,004
£39.00£39.00
Two slot backplane for A305/A310 (S/H)§
This backplane will fit an Archimedes A305 or A310.
£84.00£84.00
Fan for A310, A410, A420 & A440§
Replacement fan, suitable for the A310, A410, A420 & A440 with two pin connector. Supplied with moun...
£24.00£24.00
Fan for A310, A410, A420 & A440 (S/H)§
Second hand case fan, suitable for the A310, A410, A420 & A440. Supplied with mounting screws.
£16.00£16.00
Fan Kit for A310, A410, A420 & A440§
Fan kit suitable for the A310, A410, A420 & A440 Complete with filter, filter holder, mounting bolt...
£33.00£33.00
Replacement filter material for A310, A410, A420 & A440 fan§
60mm square filter material suitable for the A310, A410, A420 & A440 fan.
£4.00£4.00

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PC Cards: RiscPC and Other
ProductEx VAT Price*Inc VAT Price*Add to Basket
image of ACO-SX33SHSX33 PC Card (S/H)§
PC Card for Acorn RiscPC.
£50.00£50.00
image of ACO-486SXL486SXL-40 PC Card (S/H) ACA42§
PC Card for Acorn RiscPC.
£60.00£60.00
image of ACO-CD2SHDX2/66 PC Card (S/H)§
PC Card for Acorn RiscPC.
£90.00£90.00
Acorn ACA57 5x86 100MHz 128K PC Card (S/H)§
Acorn 586 100MHz 128K PC Card for the RiscPC ACA57
£160.00£160.00
image of ACE-DX133SHAce "Proton Performance" AMD DX133/33 PC Card (S/H)§
PC Card for Acorn RiscPC. Labelled "Proton Performance AMD DX133/33 128k L2 cache"
£120.00£120.00
16MB RAM upgrade for SIMM socketed 486PC podules (S/H)§
SIMM upgrade for Aleph PC podule for A300 series, A400 series, A540 or A5000 with CPU: Cyrix Cx486SL...
£59.00£59.00
386PC Mini Podule (AGA31) 8MB Memory upgrade§
8MB SIMM for Acorn PC card Minipodule. Supplied with note of required jumper changes.
£25.00£25.00
486PC Mini Podule (AGA32) 8MB Memory upgrade§
Supplied with note of required jumper changes.
£15.00£15.00
Cyrix FasMath CX83S87-33-JP for Aleph one 486PC 4MB podule A310, A440, A5000 etc. (S/H)§
The Aleph One podule will always run at 25MHz so there is no advantage in the 33MHz version. Very l...
£59.00£59.00

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Upgrades for Risc PC, Iyonix & A9homeUpgrades for Pre RiscPC AcornsPC Cards: RiscPC and Other
Special Offer: Items with this colour background are on special offer


* - VAT at 20% where applicable. All CJE prices include VAT.
Items marked § are sold by 4D and have no VAT. Books also have no VAT added.
Orders of less than £10 will incur a £3 admin charge.
Items on special offer are while stocks last and may be time limited.
Items marked S/H are secondhand and have a 3 month warranty
UK delivery included on orders of £10 or more (exceptions apply), please ask for overseas delivery cost.
Please check for compatibility.
Official educational orders welcome. E&OE



If you have a sales enquiry please email our sales department
Unit 16, Arunside Ind. Est., Wick, Littlehampton, BN17 7QU, UK. 01903 523222 (full contact details)
If you have any comments or problems please email info@cjemicros.co.uk
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This page last updated Friday, 22-Mar-2024 11:58:30 EDT