HIMA K9212 Fan Module (Specific for H41q/H51q Racks)

The K9212 is a 24VDC single-fan cooling module designed by HIMA specifically for the H41q/H51q (HIQuad X) CPU racks. It is used for targeted local cooling of high-power CPUs and I/O cards and is often used in conjunction with the K9203/K9203A rack fans. It is no longer in production.

I. Basic Information

Model: K9212

Brand: HIMA (Black Horse)

Type: Rack Local Cooling Fan (Single Fan)

Compatibility: H41q, H51q Central Racks (subracks)

Installation: Snap-in to rack profiles, up to 4 can be installed side by side

Status: Discontinued

Weight: Approximately 300g

Environment: -20°C to +70°C; IP20

II. Core Parameters

Power Supply: 24VDC (20.4~28.8VDC)

Fan: 1 axial flow fan

Air Volume: Approximately 80~100 m³/h

Speed: 2800 RPM ±10%

Current: ≤ 0.25A

Noise: ≤ 42 dB(A)

Monitoring: Supports external Z60 fan monitoring unit, providing fault signals

III. Usage and Features

Local Strong Cooling: Specifically targeted at CPU and high-power consumption slots to enhance the heat dissipation capacity of critical components.

Modular Combination: Can be installed side by side on the same rack, with 1 to 4 modules, to enhance cooling as needed.

Plug-and-Play: Snap-in installation, no tools required, quick maintenance and replacement.

System Integration: When combined with HIMA Z60 monitoring unit, it can alarm for fan failures in the system.

Redundancy Compatibility: Compatible with K9203/K9203A whole unit fans, forming "whole unit + critical component" dual cooling.

IV. Differences from K9203/K9203A (Quick Differentiation)

K9212: Single fan, local point cooling, dedicated for H41q/H51q, discontinued

K9203: Three fans, 19" whole unit cooling, universal rack, discontinued

K9203A: Three fans, upgraded version, universal rack, in stock, hot-swappable

V. Alternatives and Compatibility

Direct Replacement: No fully identical model replacement; usually replace with K9203A (whole unit fan) + reasonable air duct design to replace the original "K9203 + K9212" combination.

Compatible Systems: H41q, H51q, HIMax (some racks).