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HP Z2 Mini G4 External Power Supply Unit (230W)
HP Z2 Mini G3 Power Supply Adapter 200W-230W 19.5V
HP Z2 Mini G4 External Power Supply Unit (230W)
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HP Z2 Mini G4 External Power Supply Unit (230W)
HP Z2 Mini G3 Power Supply Adapter 200W-230W 19.5V
HP Z2 Mini G4 External Power Supply Unit (230W)

HP Z2 Mini G4 External Power Supply Unit (230W)

  • Output Wattage: 230W

  • Output Voltage: approx. 19.5 V DC (check label)

  • Input Voltage: 100‑240 V AC, 50/60 Hz (wide‑range)

  • Efficiency: ~88‑89% at full load for many models.

  • Connector: Barrel style (varies by part number)

  • Protection Features: Over‑voltage, over‑current, short‑circuit, thermal monitoring

  • Use Case: HP Z2 Mini G4 Workstation – Entry, Performance or High Performance variants.

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Description

Authentic HP Z2 Mini G4 External Power Supply Unit – Genuine HP Adapter for Reliable Workstation Power

At Lansotech Solutions, Nairobi’s trusted provider of genuine HP workstation accessories, we are proud to offer the authentic HP Z2 Mini G4 External Power Supply Unit, engineered specifically to meet the demanding power requirements of the Z2 Mini series. Whether you are upgrading or replacing the adapter, using a genuine HP unit ensures maximum performance, safety, and longevity for your workstation.

Overview of the HP Z2 Mini G4 External Power Supply Unit

The HP Z2 Mini G4 is a high‑performance compact workstation built for professionals in engineering, design, simulation, and creative fields. Because of its small form‑factor and workstation‑grade components (such as discrete GPUs), it requires an external power supply unit (PSU) that delivers consistent, high‑quality power.

HP offers adapter units rated at 135W for entry configurations, 200W for standard workloads, and 230W for performance variants.  The genuine external PSU is designed to interface safely with the system’s DC‑in connector, deliver regulated 19.5 V (or similar) output, and handle active power fluctuations under load.

Key Features of the Genuine HP External PSU

1. Accurate Power Output & Wattage Options

For the HP Z2 Mini G4 you will commonly find the 200W adapter and the 230W adapter versions. According to HP’s QuickSpecs: “Power Supply Z2 Mini G4 Entry: 135 W … Z2 Mini G4 Performance: 200 W … 230 W.”  One product page list the 230W version as part number 4MA90AA#ABA.

2. Genuine HP Build & Safety Standards

The authentic adapter is built by HP to meet the workstation’s design specifications. Using non‑genuine adapters may cause instability, poor performance, or hardware damage. For example: “Genuine HP Z2 Mini G4 Workstation AC adapter … 200W, 230W needed …”

3. Compatibility & Connector Fit

The adapter uses HP’s standard barrel/plug connector for the Z2 Mini G4. It includes the required cable and plug to fit the DC‑in port. Some entries list pin tip types and size: e.g., 7.4mm × 5mm for the smaller versions.

4. Efficiency & Thermal Performance

The QuickSpecs document shows efficiency ratings: e.g., 200W and 230W models with around 89% efficiency at 230 Vac.  Efficient power conversion reduces heat, improves stability, and supports longer lifespan of the adapter and workstation.

5. Professional‑Grade Reliability

Recognising the HP Z2 Mini G4’s role in critical workflows, HP designed the external PSU to support wide input voltage (100–240Vac), active power factor correction, and robust protection.

Why Choose the Authentic HP Adapter for Your Z2 Mini G4

  • Perfect match for HP Workstation Requirements – Ensures the system receives correct voltage and current under all workloads.

  • Prevents Hardware Damage – Protects the GPU, CPU, storage and motherboard from power irregularities.

  • Maintains Warranty & Support Eligibility – Using HP‑approved components helps preserve system support.

  • Optimises Performance – Genuine adapter ensures the workstation runs at full potential, especially under graphical or compute loads.

  • Peace of Mind for Professionals – In Nairobi and across Kenya, having quality dependable power matters for productivity.

    Installation & Usage Tips

    • Before replacing the adapter, power down the workstation and unplug the power cord.

    • Connect the new genuine HP adapter firmly into the DC‑in port.

    • Ensure the AC power cord is connected to a stable, grounded outlet.

    • After powering on, verify the system recognises the adapter and that there are no warnings about insufficient power.

    • Maintain good ventilation around the adapter — don’t cover it or block airflow, as heat can reduce lifespan.

    • If you upgrade system components (e.g., GPU) that draw more power, ensure you have the correct wattage adapter (200W vs 230W) for compatibility.

    Conclusion

    For the HP Z2 Mini G4 workstation, selecting the authentic HP external power supply unit (200W or 230W) is essential for ensuring stable performance, safety, and reliability. At Lansotech Solutions, we emphasise supplying genuine HP adapters that meet OEM specifications and support professional environments in Nairobi and throughout Kenya.

    Choose the genuine HP adapter to protect your investment, maintain system uptime, and provide the power your workstation demands — because when performance matters, authenticity counts.

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