Mini Itx Flex Power Supply
Overview
Product sourcing insights & recommendations
The Mini ITX Flex power supply (Flex ATX) market in 2026 has evolved into a high-performance sector fueled by small form factor (SFF) enthusiasts and AI edge computing. Key trends include the widespread adoption of Gallium Nitride (GaN) technology to achieve 600W–650W densities, and the integration of ATX 3.1 standards with native 12V-2x6 support for high-end GPUs.
Major products like the Enhance ENP-7660B and the new FSP FlexGURU PRO 650W are leading the market in efficiency (80 PLUS Platinum) and modern connectivity. However, noise remains the primary consumer pain point due to the 40mm fan requirements, leading to a strong enthusiast trend toward "fan modding" and a growing demand for semi-passive cooling modes.
Detailed market analysis, product specifications for top-tier models, and sourcing insights are provided in the comprehensive report below.
Based on the 2026 trends, here are your next steps:
Flex Atx Psu 500w 80 Plus Gold Smart Fan Control
Products · 2 lists
SilverStone FX500 80+Gold Flex PSU 500W 24pin Mini ATX 1U 150mm ITX Desktop Case
J Arc International Trade (guangzhou) Co., Ltd.verified🇨🇳CN3 yrs
Factory Sale OEM ODM ATX Flex Power Supply 400W,Active PFC,80 Plus Gold,92%+ PSU
Guangzhou Leadway Electronics Co., Ltd.verified🇨🇳CN5 yrs
High Performance in Stock Flex 1u Atx Power Supply 80plus Gold Flex Psu 600watts for All in One case
Dongguan Sootop Electronic Technology Co., Ltd.🇨🇳CN6 yrs
Chamma Flex 1U Modular 500W PSU 80plus ATX Mini PC Switching for Desktop and Server Stock SGCC Material 20+4Pin Interface
Dongguan Worldwide Electronic Technologies Co., Ltd.verified🇨🇳CN13 yrs
Flex-ATX 500W ITX Mini PC POS AIO 400W 1U Computer PSU Small Modular 300/400/500W 24pin Optional for Server Application
Dongguan Qirui Hardware Technology Co., Ltd.🇨🇳CN6 yrs
FSP FlexGURU Power Supply, Flex ATX 300W, 80 Plus Gold, Full Modular FSP300-57FCB
HK STORY ENTERPRISE LIMITED🇭🇰HK2 yrs
Enhance 400W 80Plus Gold FLEX ATX 1U Power Supply for NAS Chassis & 1U Server Case
Shenzhen Toploong Technology Co., Ltd.🇨🇳CN14 yrs
400W Small 1U Flex ATX PSU Power Supply 110V-220V for Mini ITX PC Desktop Gaming NAS Server Computer Case
Shenzhen Tianfeng International Technology Co., Ltd.verified🇨🇳CN6 yrs
Factory Price FSP180-50PLA1 Flex ATX PSU 200W 80 Plus White Efficiency Active PFC Metal AC100-240V 1U Server Stock
Shenzhen Jiumeng Electronics Technology Co., Ltd.verified🇨🇳CN1 yr
SNOWMAN 400W 220V Charming Flex 1U Modular PSU 80plus ATX Mini PC Switching Power Supply for Desktop and Server Stock
Dongguan Wan Yuan Electronic Technology Co., Ltd.verified🇨🇳CN2 yrs
Economical 1u Smart Atx 1U Flex Power Supply Rated 120w or 150w for Nas Htpc 1u Server LWP-F315
Shenzhen Innovision Technology Co., Ltd.🇨🇳CN10 yrs
Enhance ENP7025D 250W 1U Flex ATX Power Supply for Industrial PC Server Mini ITX
XYYH (Tianjin) Technology Co., Ltd.🇨🇳CN1 yrEnhance ENP7025D 250W 1U Flex ATX Power Supply for Industrial PC Server Mini ITX
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Sources & References
22 sources cited · Verified industry data & reports
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