486 Cpu Card
Overview
Product sourcing insights & recommendations
The market for 486 CPU cards in 2026 remains a critical niche, primarily driven by the need to maintain legacy industrial infrastructure in manufacturing, medical, and aerospace sectors. While modern software support is ending—highlighted by Linux Kernel 7.1 dropping 486 architecture support—demand persists for specialized form factors like PC/104 and PICMG 1.0 due to proprietary ISA-bus requirements.
I have synthesized these findings into a detailed report covering industrial applications, sourcing challenges (such as e-waste scrap competition), and current B2B pricing trends. Prices for tested working modules range significantly from $89 for standard PC/104 boards to over $1,500 for rare industrial SBCs. The report below includes specific product recommendations and market analysis.
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486 Cpu Card Isa Bus Industrial Pc Backplane
Products · 3 lists
AR-B1476 V1.5 Original 100% OK IPC Board 486 ISA Bus Industrial Motherboard CPU
PLC Advantech PCA-6145B/45L Industrial 486 CPU ISA Card. Retro Gaming/Industrwbrial Use Bulk Supply
PLC Advantech PCA-6145B/45L Industrial 486 CPU ISA Card. Retro Gaming/Industrwbrial Use Bulk Supply
Model: SSC-486H VER: C8 Half-size ISA Single Board Computer Industrial Motherboard CPU Card Tested Working SSC 486H
Shenzhen Dongheng Xiangsheng Electronics Co., Ltd.🇨🇳CN4 yrs
Plc Technologies Ly20c390 Half-size Isa Sbc Sis Cpu Card Vga Usb Lan Board for Warranty Product
Xiamen Primuo Automation Equipment Co., Ltd.verified🇨🇳CN1 yr
HS-873P COMPUTER CPU CARD
NEW ORIGINAL VERSALOGIC 486 MODULE FALCON SERIES CPU CARD LOC#A901
Xiamen Xinboyuan Automation Technology Co., Ltd.🇨🇳CN1 yr
Advantech Embedded Computer Full-size Pentium MMX 266 PCI/ISA-bus CPU Card (PCA-6359 PCA-6359V PCA-6359L 1906635903 PCA-6359F)
Ali Kaisheng Century (shenzhen) Electronics Co., Ltd.🇨🇳CN1 yr
Acrosser AR-B1578 AR-B1479 AR-B1576 V1.1 Industrial Half-size Pentium Grade ISA-bus CPU Card with VGA and Industrial Motherboard
Huizhou Xinyan Technology Co., Ltd.verified🇨🇳CN4 yrs
Advantech Embedded Computer Full-size Pentium MMX 266 PCI/ISA-bus CPU Card (PCA-6359 PCA-6359V PCA-6359L 1906635903 PCA-6359F)
Shenzhen Shengdeheng Technology Co., Ltd.verified🇨🇳CN3 yrs
Embedded Industrial Motherboard Used Full-size Socket 370 Intel Pentium III Processor-Based PCI/ISA-bus CPU Card
Shenzhen Xintiancheng Electronics Co., Ltd.🇨🇳CN1 yr
New Fanless Brand PCA-6751 B202-1 ISA Industrial PC Mainboard Half-Size CPU Card PICMG1.0 With CPU RAM Lan PC104
Shenzhen Hetaike Electronics Co., Ltd.🇨🇳CN3 yrs
D814 CPU Card 11132137 for Plc
Xiamen Mixun Trading Co., Ltd.🇨🇳CN1 yr
EVOC IPC-68II VDF(B) V1.2B IPC Board Full-size CPU Card ISA PCI Industrial Embedded Mainboard PICMG 1.0 With CPU RAM
Advantron Industrial Limited🇭🇰HK2 yrs
ADVANTECH Embedded Computer PCA-6181 PCA-6181V 1906618104 REV.A1 Full-sized PCI/ISA-bussocket 370 Pentium IIIprocessor-based CPU
Hong Kong Jingbo Rui Technology Limited🇭🇰HK1 yr
100% Original IPC Board ISA Bus Industrial Motherboard Half-Size CPU Card PICMG1.0 Mainboard RAM Sound Card Model
Shenzhen Yingda Electronic Components Co., Ltd.🇨🇳CN1 yr
New Fanless Brand PCA-6751 B202-1 PCA-6742 ISA Industrial PC Mainboard Half-Size CPU Card PICMG1.0 With CPU RAM Lan PC104
Shenzhen Baotuoshimao Trading Co., Ltd.verified🇨🇳CN4 yrs
Advantech Embedded Computer PCI/ISA-bus CPU Card with Pentium II/III Processor Models PCA-6176/PCA-6178/PCA-6168/PCA-6359 REV.A1
Shenzhen Bao'an District Baiyuchuan Trading Firm (Sole Proprietorship)🇨🇳CN1 yr
BRAND NEW SBC82630 CPU BOARD.HALF-SIZE SOCKET 370 ISA CPU CARD DISKONCHIP LOC#A924
Xiamen Xinbogao Automation Co., Ltd.🇨🇳CN1 yr
Original New Advantech PCA-6108P4 Industrial Main Board Circuit Board Motherboard Portable CPU Card PCA Series PCA-6108P6-0C1E
Yiwu Jianling Import And Export Co., Ltd.verified🇨🇳CN7 yrs
A1A0100521 CPU Card, Rev.BA Industrial Control System Processor Circuit Board
Xiamen Libanxiang Import And Export Co., Ltd.verified🇨🇳CN1 yr
Industria Computer Motherboard CPU Card Module Tested Working
Chongqing Pengke Trading Co., Ltd.🇨🇳CN1 yr
Industria Computer Motherboard CPU Card Module Tested Working
Chongqing Yuqian Trading Co., Ltd.verified🇨🇳CN1 yr
New Onboard ALi M6117C CPU 386SX-40 CORE + M1217B Chipset Half-size Motherboard with IDE Support and SIMM Card Slot
Shenzhen Pontron technology Limited🇨🇳CN6 yrsIndustria Computer Motherboard CPU Card Module Tested Working
New Onboard ALi M6117C CPU 386SX-40 CORE + M1217B Chipset Half-size Motherboard with IDE Support and SIMM Card Slot
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Sources & References
24 sources cited · Verified industry data & reports
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