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Liquid Cooling CDU Control Panel
MI-8801 USB Display SOC delivers complete real-time temperature, flow rate, and pressure monitoring to CDU front panels via a single USB connection. Inlet temperature, outlet temperature, and flow rate are displayed simultaneously, with instant alarm triggering for exceptional liquid cooling room management.
MI-8801 USB Display SOC + RT-9806 USB Bridge · Real-world Illustration
Six Core Advantages
01
Real-Time · Multi-Sensor
Three-Channel Sensor Data — Millisecond Refresh
Inlet temperature, outlet temperature, and flow rate (L/min) — three core CDU parameters refreshed via USB at millisecond intervals. Supports extended parameters including pressure (bar), pump speed (rpm), and system status. UI layout fully customizable by customer software.
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04
In-house Driver · WHQL
In-House Cross-Platform Driver — Windows & Linux Ready
Racer Tech's in-house driver team supports Windows 10/11 (WHQL), Ubuntu Linux, and Android 9–15. Whether the CDU controller runs Windows industrial PC or Linux embedded systems, USB Display integration is fast — no custom driver development needed.
⚠ Windows: silent installation via WHQL Windows Update. Linux: kernel module required. OpenBMC driver porting is under planning.
02
Threshold Alert · LED Control
Tiered Alert System — Instant Anomaly Visualization
When outlet temperature exceeds the configured threshold, the display automatically switches to amber alert animation. Flow anomalies or low pressure trigger red alarms and simultaneously control external LED indicators. Alert logic fully defined by host software — no hardware modification required.
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05
1920×1200 · Dual LVDS · 10-bit Gamma
High-Resolution Display Engine — Premium Gauge UI Quality
Dual-port 24-bit LVDS output at up to 1920×1200 @60Hz with 10-bit Gamma correction and DLTI/DCTI color dynamic improvement engine. Gauge indicators, trend curves, and alert animations render with precision on any LCD size.
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03
Single Cable · Full I/O
Single USB Cable for Display, Control & Sensor Loop
Traditional CDU panels require separate display signal cables, sensor buses, power lines, and control cables. MI-8801 carries video output, button reporting, touch signals, and LED control simultaneously over one USB cable — dramatically reducing chassis wiring complexity.
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06
TAIWAN OSAT · 0/231 Failed
Third-Party Reliability Certified — Zero Failures
MI-8801 completed package reliability qualification at a Taiwan OSAT facility with 231 samples through MSL3/260°C pre-conditioning, achieving zero failures across TCT / PCT / HTS testing.
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0
/231Failed
TAIWAN OSAT Reliability Verification
Test Item
Conditions
Result
TCT Thermal Cycling Test
-65～150°C，500 cycles
0/77 Failed
PCT Pressure Cooker Test (Highly Accelerated Steam Test)
121°C 100%RH，168 hrs
0/77 Failed
HTS High Temperature Storage
150°C，500 hrs
0/77 Failed
Comparison vs. Traditional CDU Display Solutions
MI-8801 Core Specifications
Quelle: MI8801 Datasheet v1.2 (5. Dez. 2017)
Four Liquid Cooling Application Scenarios
01
Data Center Liquid Cooling CDU Main Panel
Large data center CDUs require 24/7 real-time monitoring of inlet/outlet temperature differential (ΔT), total flow rate, and system pressure. MI-8801 front panel LCD directly displays three-channel temperature gauges and flow trends, triggering amber alerts when ΔT exceeds threshold — no backend login required during facility rounds.
03
Liquid Cooling PDU / Rack Thermal Management Controller
Rack-mounted liquid cooling PDUs integrate power distribution and liquid cooling monitoring. MI-8801 drives multi-zone gauge displays via single USB, with pump ON/OFF control and valve position feedback all integrated in one LCD UI — intuitive and clear.
02
AI GPU Server Direct Liquid Cooling (DLC) Module
High-power GPUs such as H100/GB200 using Direct Liquid Cooling require independent monitoring of cold plate inlet/outlet temperatures per server. MI-8801 integrates into 1U/2U chassis front panels, displaying local cold plate ΔT and flow, helping engineers quickly locate thermal anomalies.
04
Edge AI Inference Rack Liquid Cooling Management
Edge AI inference racks deployed in factories or telecom rooms have space constraints requiring highly integrated cooling. MI-8801 ultra-small package (eLQFP-128) and low power design suits integration into rack side panels or front frames, displaying cooling system health with multi-language support.
Racer Tech Complete Technical Support
● Hardware Reference Design
Complete MI-8801 CDU front panel module Schematic, PCB Layout Guidelines, and BOM list. Includes USB cable specs, EMI filter design, LCD connector selection, and sensor interface recommendations — accelerating customer PCB design to under 2 weeks.
● Custom Gauge UI Design Service
Racer Tech design team provides CDU front panel gauge UI design. After customer provides brand colors, sensor types, and alert specs — visual draft delivered in 3 business days, firmware integration completed in 7 business days. Multi-language support included.
● In-House Driver SDK & CDU UI Demo
C / Python UI SDK with built-in temperature gauge components, flow trend charts, multi-level alert logic, and LED control API. Full CDU Demo App source code included — customers can directly modify sensor mappings and alert thresholds, reducing development to 1–2 weeks.
● Rapid Sample Delivery (EVT Kit)
MI-8801 CDU evaluation kit (EVT Kit) includes PCB module, LCD screen, USB cable, CDU Demo firmware, and SDK. Taiwan customers: 5 business days. Overseas: 10 business days. Fast PoC completion.
● System Integration Technical Consulting
Racer Tech FAE engineers are proficient in Windows KMDF/UMDF and Linux DRM/KMS driver frameworks, and can assist in evaluating CDU controller architecture, USB Display integration paths, and end-to-end sensor data flow and display UI design.
● Mass Production Support & Supply Planning
Provides IQC specifications, TAIWAN OSAT reliability test report, and component supply planning consultation to assess procurement lead time risks. FAE stationed on production line during ramp-up to ensure yield targets.
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