3865u Processor
Overview
Product sourcing insights & recommendations
The Intel Celeron 3865U is a legacy dual-core processor (launched Q1 2017) that has reached its End-of-Life (EOL) phase as of mid-2026. While discontinued for consumer laptops, it remains a high-demand component in the B2B sector for industrial PCs, fanless soft routers, and POS systems due to its stable 15W TDP and reliable Linux compatibility.
I have generated a detailed market insight report covering its technical specifications, EOL status, and current product availability. The report identifies that while the 3865U is still available through specialized industrial suppliers, the market is rapidly shifting toward quad-core alternatives like the Intel N100 for better performance and Windows 11 support.
For sourcing details, please refer to the comprehensive report and product list below.
Based on the 3865U's EOL status, you may want to:
3865u Motherboard Industrial Control
Products · 3 lists
Guoyun Industrial Control N3050/N3150/3865U Intel CPU DDR3 17x17 Ultra-Thin All-in-One Motherboard Mini Thin Client Desktop
High-Performance Industrial Motherboard for Automation Control Systems - Fanless, Rugged, Long Life, Intel CPU
Shenzhen Jiexingtong Technology Co., Ltd.🇨🇳CN9 yrs
Industrial Computer Motherboard for Mechanical Control Board 00-114-973
Yiwu Lemeng Trading Co., Ltd.🇨🇳CN1 yr
MD380/MD380E/MD380M Motherboard/CPU Board MST552KZ1 ICKEC
Shenzhen Jinxin Century Electronics Co., Ltd.🇨🇳CN4 yrs
PT630 Industrial Control Computer Motherboard PT630-NRM with Dual Network Card PLC/PAC Compatible RS485 Communication
Shenzhen Jinshengwei Technology Co., Ltd.🇨🇳CN5 yrs
08001-0032-00-0 Industrial Control Motherboard
Shenyang Shangmin Electric Co., Ltd.🇨🇳CN1 yr
High Integration Quad Core 64 Bit Embedded Core Board RK3566 Industrial Motherboard for Industrial Panel PC Touch Screen Control
Shenzhen Touch Think Intelligence Co., Ltd.🇨🇳CN6 yrs
A16b-3200-0711 Machine Control Motherboard with Rs485 and Industrial New Original Automation Programmable Plc
High Stability Wide Temperature Embedded Control Mainboard Quad Core RK3568 Industrial Motherboard for Automation Smart Kiosk
Shenzhen Jiaweishi Electronic Technology Co., Ltd.🇨🇳CN14 yrs
NORCO-740 Motherboard 740AE Full-length CPU Industrial Control Card 478-pin DDR2
Wuhan Unique Mechanical And Electrical Equipment Co., Ltd.🇨🇳CN4 yrs
Brand New A5E34736460 Motherboard With Processor No Ram -- One-year Warranty PLC
Xiamen Yaotonghao Trading Co., Ltd.🇨🇳CN1 yr
Industrial Android Motherboard RK3568 Industrial Control Computer Face Recognition Advertising Machine Ubuntu/linux Industrial c
Shenzhen Yanlong Technology Co., Ltd.🇨🇳CN1 yr
W26361-W4521-Z4-02-36 W26361W4521Z40236 Industrial Motherboard for PLC
Yikaitai Global (xiamen) Trading Co., Ltd.verified🇨🇳CN2 yrs
Eip EITX-7591 Industrial Control Motherboard Core I7 8th/9th Gen for Desktop China
Shenzhen Konghui Intellitech Co., Ltd.🇨🇳CN1 yr
Industrial Control Motherboard I3i5-4300U4120U Dual Network Port 6-series Industrial All-in-one Machine X86
Guangzhou Zhengfeng Technology Co., Ltd.🇨🇳CN5 yrs
Industrial control motherboard SBC86860 REV: A1-RC/MANO825/SBC87891 REV: A3-RC
Advantech PCA-6134P 386SX/486SLC Industrial Control Motherboard.
ROCKY-6610-R10 Full Length Industrial Control Motherboard for PLC
Xiamen Yize Tianxia International Trade Co., Ltd.🇨🇳CN3 yrs
NANO-8522G-R13 NANO-8522 R12 Industrial Control Motherboard DTR-62 E 9260-16i SBC-25F IMC-18A
Foshan Wefound Technology Co., Ltd.🇨🇳CN16 yrsNANO-8522G-R13 NANO-8522 R12 Industrial Control Motherboard DTR-62 E 9260-16i SBC-25F IMC-18A
Deep Dive · Full Report
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Sources & References
21 sources cited · Verified industry data & reports
Intel® Celeron® Processor 3865U
Intel
Intel® Celeron® Processor 3865U (2M Cache, 1.80 GHz) quick reference with specifications, features, and technologies.
Intel Celeron 3865U Specs
TechPowerUp
The Intel Celeron 3865U was a mobile processor with 2 cores, launched in January 2017, at an MSRP of $107. has 2 MB of L3 cache and operates at 1800 MHz. ...
Intel Celeron 3865U Chromebooks
Starry Hope
The Intel Celeron 3865U is a dual-core, ultra-low-voltage processor from Intel's Kaby Lake-U architecture, launched in Q1 2017.
Intel® Celeron® Processor 3865U
Intel
Celeron® Processor 3865U (2M Cache, 1.80 GHz) TSC 2021 Apr 28, 2025 How to Find Technical Specifications for Intel® Processors Jan 24, 2025
Intel Celeron 3865U SoC
Notebookcheck
The Intel Celeron 3865U is an ULV (ultra low voltage) dual-core SoC based on the Kaby-Lake architecture and has been launched in the first quarter of 2017. ...
Intel Celeron 3865U @ 1.80GHz
CPU Benchmarks
Clockspeed: 1.8 GHz Cores: 2 Threads: 2 Typical TDP: 15 W TDP Down: 10 W Cache per CPU. Cache: 2 x 32. CPU Mark: 1,920 Thread: 1,030