CPUs and other chips

25MHz 286 CPU - Harris CS80C286-25

$17.00

The fastest 80286 CPU you can get your hands on (CPU speed is set by the motherboard though, remember). Also a lower power, drop-in replacement for slower...

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CPUs and other chips

387SX Math Coprocessor

$30.00

387 FPU meant for 386SX motherboards with PLCC socket.

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CPUs and other chips

8087 Co-processor up to 10MHz

$20.00

Picture is just an example. Markings may vary. 10MHz rated, so will work in any system from 4MHz to 10MHz 40-pin Ceramic DIP package.

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CPUs and other chips

8088 CPU up to 10MHz

$15.00

Picture is just an example. Item may differ by brand or markings. Works at up to 10MHz. 40-pin DIP package. Standard 8088, works in all 8088 PCs.

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CPUs and other chips

AMD 5x86 133MHz 486 CPU

$70.00

One of the fastest 486 CPUs you can get, for Socket 3 motherboards that support it. This requires 3.45V or near that. Do not install it into a motherboard...

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CPUs and other chips

CMS Upgrade for Sound Blaster 2.0 CT1350B supports CT1336A

$15.00

Add Game Blaster (Creative Music System) support to your Sound Blaster 2.0. Sound Blaster cards with the three DIP sockets as shown, with the CT1336 or...

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CPUs and other chips

DS12887 RTC Drop-In Replacement

$20.00

Replaces a Dallas DS12887 Real-Time-Clock chip, and provides user-replaceable battery so you don't have to replace the entire chip when it runs out. Uses...

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CPUs and other chips

Faraday FE2010A XT Chipset

$50.00

Brand New. Tested working. Appearance may vary. These are getting awfully hard/expensive to find. I keep looking for more stock. Just ask if you need any...

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CPUs and other chips

Intel 287XL Math Coprocessor - 387 for your 286!

$45.00

This is an 80387 math coprocessor that is pin-compatible with the 80287, providing massive math operation performance to your 287 system.

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CPUs and other chips

Intel 386DX 33MHz CPU

$58.00

Suitable for 386DX motherboards that run at 33MHz or below.

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CPUs and other chips

Intel PC Chipset Components

$10.00

These are part of the Intel chipset used in 8088, 8086, 80286, and other non-PC systems. Pictures are of the actual chips. Price is for a single chip.

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CPUs and other chips

MOS 6502 CPU

$20.00

Replacement CPU for systems such as Apple II, Commodore PET, VIC-20, etc. Manufacturer may vary - many manufacturers produced MOS's chips under license....

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CPUs and other chips

MOS 6504 CPU

$20.00

Replacement CPU for machines that take the cut-down version of the 6502, known as the 6504. For example, the Commodore CBM 2040, 3040, 4040 disk drives....

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CPUs and other chips

MOS 6520 PIA

$20.00

Replacement PIA for machines such as the Commodore PET. Manufacturer may vary - many manufacturers produced MOS's chips under license. From MOS's track...

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CPUs and other chips

MOS 6522 VIA

$20.00

Replacement VIA for machines such as the Commodore PET, Apple III, Macintosh, BBC Micro. Manufacturer may vary - many manufacturers produced MOS's chips...

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CPUs and other chips

MOS 6526 CIA

$45.00

Replacement CIA, mainly for the Commodore 64. These are brand new parts, not from China. Markings may vary from the product photo.

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CPUs and other chips

MOS 6532 RIOT

$20.00

Replacement RIOT (RAM,IO,Timer) for machines such as the Atari 2600, Atari disk drives, and most Commodore CBM disk drives. Manufacturer may vary - many...

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CPUs and other chips

NEC V20 up to 10MHz

$19.00

Picture is just an example. Markings may vary. Works at up to 10MHz. 40-pin DIP package. Compatible with most 8088 PCs, providing roughly 20% more performance...

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CPUs and other chips

Pentium MMX 233MHz - Socket 7 Intel CPU

$35.00

The fastest Intel Socket 7 CPU. Highly compatible. Works with almost every Socket 7 system. Heatsink and fan required.

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CPUs and other chips

ULSI 387DX 40MHz Math Coprocessor

$43.00

ULSI US83C87 This is a 387DX math coprocessor that is faster than Intel's standard 387DX. Rated for up to 40MHz speed.

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CPUs and other chips

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