5405u

The Intel Pentium Gold 5405U is an entry-level mobile processor launched in 2019 that has transitioned into the legacy/obsolescence stage as of 2026 TechpowerupIntel. While it remains available through secondary markets and specific industrial suppliers, its utility is now limited to lightweight or dedicated single-task applications Laptopmedia.

Market Trends & Insights

• Obsolescence: Official Intel servicing and interactive support ended on March 31, 2026, making it a legacy component with potential security risks for enterprise use Intel.
• Performance Gap: With only 2 cores and no Turbo Boost, it performs significantly slower than 8th Gen Core i3/i5 counterparts and is vastly outclassed by modern 2026 hardware LaptopmediaVersus.
• Niche Demand: Current demand is primarily driven by the refurbished laptop market and industrial applications like digital signage, print servers, or lightweight Linux-based home automation LaptopmediaAlibaba.
• Pricing: In 2026, laptops featuring this CPU are often found in the secondary market for under $100, while new-old-stock components are primarily held by industrial and specialized B2B suppliers AmazonEbay.

Supplier Identification

Suppliers for this processor are mainly concentrated in the industrial computing and motherboard sectors, often offering the CPU as part of an embedded system or fanless mini PC.

• Processors & Laptops: Suppliers like Shenzhen Eglobal Import And Export Co., Limited offer "new-old-stock" or used laptops and fanless mini PCs featuring the 5405U for business and industrial use AlibabaAlibaba.
• Motherboards: Specialized vendors such as Shenzhen Kongduan Technology Co., Ltd. provide industrial-grade motherboards (Mini-ITX/Nano-ITX) that still utilize the 5405U for server and embedded applications Alibaba.
• Stockists: Components can still be sourced through bulk CPU suppliers like Shenzhen Youqi Technology Co., Limited, who handle legacy Intel inventories Alibaba.

I have compiled detailed lists of these suppliers across processors, motherboards, and full laptop systems in the files below.