230mm Pc Fan

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

26 来源

The 230mm PC fan market has largely transitioned from a mainstream high-airflow standard to a niche legacy category. While these fans once defined the "extreme cooling" era of the late 2000s, modern chassis design has almost entirely shifted to the 200mm standard for large-format cooling due to better mounting compatibility and standardized manufacturing.

Product & Performance Insights

* Legacy Dominance: The 230mm size (often 230x230x30mm) was pioneered by brands like BitFenix and Cooler Master. The BitFenix Spectre Pro 230mm remains the performance peak for this size, delivering a massive 156.27 CFM at just 900 RPM .

* Acoustic Advantage: The primary benefit of 230mm fans is their ability to move vast volumes of air at low rotational speeds, resulting in a much deeper and quieter noise profile (approx. 19–25 dB(A)) compared to multiple 120mm fans Corsair.

* Static Pressure Weakness: Despite high airflow, these fans have very low static pressure (often <1.0 mmH2O), making them unsuitable for radiators or cases with dense dust filters. They are best used as unrestricted front or side intakes Corsair.

Market Trends & Availability

* Phase-Out: Major manufacturers have discontinued 230mm production. The Cooler Master MegaFlow and Spectre Pro series are now legacy products, replaced by 200mm equivalents like the MasterFan MF200R or the premium Noctua NF-A20 .

* Mounting Discrepancy: A critical market insight for buyers is that "230mm" and "200mm" fans often share the same outer dimensions, but their mounting hole spacing differs. Many modern "230mm-compatible" cases actually use 200mm mounting patterns Overclockers.

* B2B Sourcing: On wholesale platforms like Alibaba, 230mm fans are rarely available as off-the-shelf items. Suppliers typically offer 200mm x 60mm industrial-grade fans with high power (36W) and massive airflow (468 CFM) for server or custom PC applications rather than standard consumer builds Alibaba.

Supported Case Reference

Case Model	Fan Support Status	Primary Fan Size
AZZA Solano 1000	Native 230mm Support	230mm (Side/Top)
Antec 900 (2026)	Large Format Optimized	200mm (Front Intake)
Corsair 5000D / RS	Modern High Airflow	200mm (Front)
BitFenix Colossus	Legacy Giant	230mm (Front/Top)

The files below include current B2B listings for high-airflow 200mm fans and remaining 230mm-related options.

Would you like me to research specific 200mm adapters for 230mm cases, or find more B2B suppliers for 200mm high-airflow fans?

Sources & References

26 sources cited · Verified industry data & reports

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